Book Cover Sizes and Dimensions: Complete Guide for Print, Kindle & eBooks

Book cover dimensions are the exact width, height, spine, bleed, and safety measurements required to make a cover fit a particular ebook or print edition. For an ebook, that usually means one portrait image measured in pixels. For a paperback or hardcover, it means a full-wrap file measured in inches or millimeters and built from the final production specifications.

The fastest answer is this: there is no single universal book cover size. A 6 × 9-inch paperback is not made on a 6 × 9-inch canvas. Its full cover also includes a second 6-inch panel, a calculated spine, and bleed. A hardcover needs still more space for hinges and material that wraps around the boards. A Kindle ebook needs only the front image—ideally 1,600 pixels wide by 2,560 pixels high under Amazon KDP's current guidance.

This guide explains the measurements behind all four common deliverables: paperback, case-laminate hardcover, Kindle ebook, and Amazon KDP print covers. It also gives formulas, worked examples, trim-size recommendations, quality checks, and direct links to calculators that remove the arithmetic.

Book Cover Size Quick Reference

Use the table as an orientation, not as a production template. The exact book cover measurements depend on the edition's binding, trim, page count, paper, print provider, and reading direction. For a file you intend to upload, enter the final specifications in a KDP cover calculator and compare the result with Amazon's current template.

What Is the Standard Book Cover Size?

There is no universal standard book cover size, but 6 × 9 inches is a common trim size for trade paperbacks in fiction and nonfiction. Compact books often use 5 × 8, 5.25 × 8, or 5.5 × 8.5 inches. Manuals and workbooks commonly start at 7 × 10, 8 × 10, or 8.5 × 11 inches. The best size is the one supported by the chosen printer and suited to the book's content, category, and reading experience.

These are page sizes, not complete cover dimensions. Confirm platform support, then use the book trim size guide to compare usability, pagination, and production tradeoffs.

Book Cover Size vs. Book Trim Size

Trim size is the finished width and height of one page after cutting. Book cover size may mean that visible panel size, but for print production it usually means the dimensions of the complete uploaded cover file. That file includes the back cover, spine, front cover, and applicable bleed. Hardcover files can also include hinges and material that wraps around the boards.

This distinction explains a frequent mistake: entering 6 × 9 inches as the canvas for a 6 × 9 paperback. That canvas fits only the front panel. The complete spread must be wider than 12 inches because it contains two 6-inch panels, a spine, and outer bleed.

Understanding Book Cover Measurements

Book cover dimensions describe both the finished visible size and the extra production space surrounding it. Understanding six terms prevents most sizing errors.

Trim size

Trim size is the final width and height of one interior page after printing and cutting. A book described as “6 × 9” has pages approximately 6 inches wide and 9 inches high. The front and back panels of a paperback correspond to that trim size, but the complete cover file is wider and taller.

Trim size affects more than appearance. It changes characters per line, pages in the manuscript, printing cost, shelf presence, and spine width. Select it before final interior formatting. Changing from 5.5 × 8.5 to 6 × 9 may reduce page count, which then narrows the spine and invalidates an earlier cover.

Bleed

Bleed is artwork extended beyond the final trim line so color reaches the edge after cutting. Printers cannot cut every copy at a mathematically identical point. A background that ends exactly at trim can reveal a thin white line when the cut shifts slightly.

Amazon KDP currently requires cover bleed of 0.125 inch (3.2 mm) on the top, bottom, and two outside edges of a paperback wrap. Bleed is added once to each outer side, not around each panel independently. It adds 0.25 inch to total cover width and 0.25 inch to total height.

Bleed is disposable production area. Continue photographs, textures, and background colors through it, but never place a title, logo, face, or essential detail there.

Safe area

The safe area is the region where important text and imagery are protected from ordinary trimming, folding, and binding variation. It sits inside trim, spine, fold, hinge, and wrap boundaries. Safe areas are not merely suggestions for beginners; they accommodate real manufacturing tolerances.

Keep the title and author name inside the front safe zone, back-cover copy clear of the trim and barcode area, and spine type away from both spine edges. A border close to trim may technically remain on the cover yet look uneven after a small shift, so borders need more clearance than ordinary backgrounds.

Spine width

Spine width is the horizontal thickness of the bound page block. For paperbacks, it is commonly calculated by multiplying final page count by a paper-specific thickness factor. Hardcover calculations are binding-specific and also interact with boards and hinges.

The spine divides the back and front panels in a full wrap. If it is wrong, the problem does not stay on the spine: both panel positions shift. Always calculate it after the interior PDF, paper type, ink option, and binding are final.

Full wrap

A full wrap is one continuous print file containing the back cover, spine, and front cover, plus required production allowances. Left-to-right paperback layouts normally place the back on the left and front on the right. Right-to-left books may reverse that order, so use a template generated for the correct reading direction.

A hardcover full wrap adds hinge and outer-wrap regions. A dust jacket adds front and back flaps. Neither can be created safely by stretching a paperback file.

Resolution

Resolution is the amount of image detail available at the final output size. Pixel dimensions describe the number of pixels; PPI describes pixels per printed inch; DPI technically describes printer dots, though publishing instructions often use DPI as shorthand for image resolution.

For print, 300 pixels per inch at final placed size is the standard working target. A 6-inch-wide front-cover image therefore needs about 1,800 pixels across before cropping. A full-wrap background needs enough pixels for the entire calculated canvas. Changing a metadata field from 72 to 300 does not add missing detail.

Paperback Book Cover Dimensions

Paperback covers use a flexible printed sheet wrapped around the page block. The finished front panel matches the chosen trim size, but paperback cover dimensions must include two panels, the calculated spine, and the required outer bleed.

For a left-to-right KDP paperback:

1. Put the back cover on the left.
2. Add the calculated spine next.
3. Put the front cover on the right.
4. Add 0.125 inch of bleed to the top, bottom, left, and right outer edges.
5. Keep essential content inside the template's safe zones.

Common paperback trim sizes

Availability, page-count limits, paper choices, and printing costs vary by marketplace and interior option. Confirm a trim is supported for the exact KDP edition before designing around it.

Paperback full-wrap formula

Let:

• T = trim width
• H = trim height
• S = calculated spine width
• B = outer bleed per edge

Then:

Full cover width = (2 × T) + S + (2 × B)

Full cover height = H + (2 × B)

For KDP's current 0.125-inch cover bleed, a 6 × 9 paperback with a 0.5-inch spine has:

• Width = (2 × 6) + 0.5 + (2 × 0.125) = 12.75 inches
• Height = 9 + (2 × 0.125) = 9.25 inches

At 300 PPI, that 12.75 × 9.25-inch canvas corresponds to 3,825 × 2,775 pixels. Build to the physical measurements and preserve vector text in the PDF when possible rather than treating pixel conversion as the only requirement.

How to Calculate a Full Book Cover Size

A full print cover is assembled in this order for a typical left-to-right book:

Then the printer's bleed is added around the outside of the assembled spread. Conceptually:

BACK COVER + SPINE + FRONT COVER + OUTER BLEED = COMPLETE COVER SPREAD

For example, two 6 × 9-inch panels plus a hypothetical 0.5-inch spine make a 12.5 × 9-inch spread before bleed. If the printer requires 0.125 inch of bleed on every outside edge, the uploaded file becomes 12.75 × 9.25 inches. The 0.5-inch spine is only an example: actual spine width depends on final page count, paper type, binding, and the printer's current specifications.

Book Cover Front and Back Size

The visible front and back of a paperback normally correspond to the selected trim size. A 6 × 9-inch book therefore has a 6 × 9-inch front panel and a 6 × 9-inch back panel. The upload is not two separate 6 × 9 files; it is one continuous spread containing both panels, the calculated spine, and bleed.

Keep the back-cover description, author details, and publisher mark inside its safe area, and reserve the printer's barcode region. On the front, keep the title and author name away from trim. Artwork and background color should continue across panel boundaries and through bleed where the design calls for edge-to-edge printing.

Paperback spine text and barcode space

Amazon's current paperback guidance says spine text is printed only on books with more than 79 pages, with a slightly different threshold inside its Cover Creator. Even when text is allowed, a narrow spine may not support a readable title. Leave at least the clearance shown on the generated template rather than stretching letters to fill every fraction of an inch.

The back cover also needs an uncluttered barcode region. KDP can add a barcode automatically when one is not supplied. Keep key copy, logos, faces, and high-detail art out of the marked area. Read the Amazon KDP Cover Sizes and Spine Width Calculator Guide for a deeper walkthrough of the production template.

Hardcover Book Cover Dimensions

Hardcover cover dimensions depend on the construction. A case-laminate cover is printed material permanently wrapped over boards. A dust jacket is a removable sheet that wraps around a case and folds into flaps. They are separate products with different measurements.

Case-laminate hardcover covers

A case-laminate file normally contains:

• a back-board region;
• a back hinge where the case bends;
• the spine;
• a front hinge;
• a front-board region; and
• wrap area around the outside, which turns over the board edges.

The visible board is larger than the trimmed interior, and the wrap extends beyond what remains visible from the outside. KDP describes its case-laminate construction as printed cover material wrapped around solid case board. Use a hardcover cover calculator because paperback bleed arithmetic does not account for boards, hinges, and wrap.

Hinges and wrap area

A hinge is the narrow vertical area where a hardcover bends when opened. Artwork may cross a hinge, but type, faces, logos, and straight architectural details should stay away from it. Bending and alignment changes can make those elements look distorted or off-center.

Wrap area is the portion of printed cover material that turns around the outside edges of the boards and is glued inside. It is not visible as normal front-cover real estate. Continue background imagery into it, but treat it like bleed: do not place anything essential there.

Hardcover safe zones

Hardcover templates have multiple safety concerns: outer wrap, board edges, hinges, and spine edges. Keep front and back typography inside board-safe regions and keep spine content within the spine-safe zone. Avoid thin frames that run close to board or hinge boundaries, because ordinary production movement becomes especially visible on geometric lines.

Dust jacket dimensions

A dust jacket usually contains five major horizontal sections: back flap, back panel, spine, front panel, and front flap. Its formula is conceptually:

Jacket width = back flap + back panel + spine + front panel + front flap + horizontal bleed

Jacket height = jacket panel height + vertical bleed

Flap width, jacket height, turn-ins, and safe areas are specified by the printer—not by a universal KDP paperback rule. KDP's hardcover offering is case laminate rather than a removable dust jacket, so obtain a dedicated template from the manufacturer if you are producing a jacket elsewhere.

What Size Should a Kindle Book Cover Be?

A Kindle ebook uses a front-only image. It does not need a physical back cover, spine, barcode box, trim, or print bleed. Current Amazon guidance identifies 2,560 pixels high by 1,600 pixels wide as the ideal Kindle cover dimensions.

That is often written as 1600 × 2560 when software lists width first. Amazon's help text may write the same measurement as 2560 × 1600 because it states height first. These are not landscape and portrait alternatives: the intended cover is 1,600 px wide and 2,560 px tall.

Kindle aspect ratio

The recommended image has a height-to-width ratio of 1.6:1:

Height ÷ width = 2,560 ÷ 1,600 = 1.6

If you use a different pixel size, preserve a tall portrait proportion. Amazon currently lists 1,000 × 625 pixels as the minimum height and width expressed height-first, but the ideal dimensions provide substantially more detail for modern devices. Use the Kindle cover size and design guide when preparing the digital edition.

File type, color, DPI, and compression

Amazon currently accepts JPEG and TIFF ebook cover files, requires RGB color, limits the file to less than 50 MB, and notes a 72 DPI metadata value while recommending at least 300 PPI source quality for best results. Pixel dimensions and clean source detail matter more for a screen image than changing the DPI label.

Use minimal JPEG compression. Amazon applies additional compression when displaying images, so repeated low-quality saves can create blocks, halos, and muddy gradients. Export once from a high-resolution master, inspect the result at full size, and test it as a small storefront thumbnail.

Book cover size for Kindle thumbnails

The technical file may be 1,600 × 2,560 pixels, but the purchasing decision often happens at a fraction of that size. Check whether the title, dominant image, and genre signal remain obvious at roughly 100 to 200 pixels wide. Subtitles can be secondary; the main title cannot disappear.

Do not add print bleed to a Kindle image or upload the paperback wrap. Export a dedicated front cover. Once the measurements are settled, use the Kindle cover creation workflow to develop its artwork, type, and thumbnail hierarchy.

eBook Cover Size

An ebook cover is a single portrait front image. It has no physical back, spine, trim line, or print bleed. Unlike a print spread measured in inches, an ebook cover is defined mainly by pixel dimensions, aspect ratio, image quality, color mode, and the retailer's file requirements.

Build at the target retailer's recommended aspect ratio instead of cropping a full paperback PDF. Use a high-resolution RGB source, avoid aggressive compression, and check the cover at storefront-thumbnail size. The title and central visual need to remain legible when the image is only a little over 100 pixels wide. Each retailer can set different limits, so verify its current documentation before exporting.

Audiobook Cover Size

Audiobook artwork is usually square, unlike the portrait proportions associated with ebooks and print front covers. The exact pixel dimensions and file rules depend on the distributor, so start with that platform's current specification rather than forcing a Kindle image into a square at upload time.

Recompose the artwork for the square canvas. Simply cropping the top and bottom from a portrait cover can cut off the title, author name, or focal subject. Preserve the book's typography and visual identity, but treat the audiobook cover as its own deliverable and test it at small thumbnail size.

How Page Count Affects Book Cover Dimensions

Page count changes the thickness of the bound page block. A thicker page block needs a wider spine, and a wider spine increases the total width of the complete cover spread. The relationship is:

page count → spine width → total cover width

Finalize and upload the interior before locking the cover geometry. A change to fonts, margins, paragraph spacing, images, trim size, or chapter starts can repaginate the manuscript and invalidate an otherwise accurate cover.

How Spine Width Is Calculated

Spine width is based primarily on page count and the thickness of the chosen paper. It is not based on word count, manuscript file size, or the thickness of a different book on your shelf.

Paperback spine-width formulas

Amazon's current KDP paperback formulas use these factors:

For example, a 300-page black-and-white paperback on white paper has an estimated spine of:

300 × 0.002252 = 0.6756 inch

The same 300 pages on cream paper produce:

300 × 0.0025 = 0.75 inch

That 0.0744-inch difference changes the total cover width and the correct position of both panels. It is why a useful book spine width calculator asks for paper or interior type rather than page count alone.

Do bleed and cover stock change spine width?

Bleed changes the outer canvas size, not the thickness of the page block. Add bleed after calculating the spine. Cover stock and binding construction can affect the manufacturer's overall cover geometry, but KDP's paperback spine formula is driven by page count and the selected interior paper factor. Do not add an invented “cover thickness” to that formula.

For other printers, use their stock caliper or template because paper and binding specifications differ. A generic spine width calculator is only accurate when its production model matches the printer.

Hardcover spine calculations

Hardcover spine geometry is format-specific. It combines the interior page block with the case construction and works alongside fixed hinge and board allowances. Use the final hardcover page count and paper selection in a hardcover-specific calculator. Do not reuse a paperback spine measurement, even when both editions share a trim size and manuscript.

Cover Studio AI automatically calculates spine width from the selected format, page count, paper, and production settings, then uses that result to position the back, spine, and front in one layout. Open the free Spine Width Calculator to check an edition without doing the multiplication yourself.

How to Use a Book Cover Calculator

A book cover calculator converts publishing inputs into an exact canvas and production map. It saves time because it performs connected calculations together: spine width changes full-wrap width, binding changes the required regions, and bleed changes the outside dimensions.

Information to gather first

Before using a calculator, finalize or select:

1. Publishing platform and printer.
2. Ebook, paperback, hardcover, or dust-jacket format.
3. Trim width and height.
4. Final formatted page count.
5. Interior ink and paper type.
6. Reading direction.
7. Bleed and binding options.

Enter page count from the final print-ready interior, not the word processor's estimate. If pagination changes, rerun the calculator and update the cover.

What the result should show

A reliable KDP cover calculator should provide full width, full height, spine width, panel sizes, bleed, safe zones, and format-specific regions. A template should also identify the barcode area and reading direction. The KDP Cover Templates Explained article shows how to use those guides without accidentally printing them.

How Cover Studio AI handles each format

Cover Studio AI turns calculator output into a working cover creator, rather than leaving you to reconstruct the measurements in a general graphics app:

• Paperback: calculates the spine and complete front-spine-back wrap, including bleed and safety guides.
• Hardcover: creates a format-aware case wrap with boards, hinges, spine, outer wrap, and safe zones.
• Kindle: creates a front-only portrait canvas for an ebook image.
• Amazon KDP: applies KDP-oriented production inputs and prepares format-appropriate exports for final checking in Amazon's previewer.

Calculators reduce transcription errors, but always compare the output with the current printer template. Amazon provides an official Print Cover Calculator and Templates tool, and its previewer remains the final validation step.

Choosing the Right Trim Size

The right trim size supports the reading experience, genre expectations, page count, and production budget. Start by examining comparable books, then test the manuscript at two plausible sizes before final pagination.

Fiction

For novels, 5.25 × 8, 5.5 × 8.5, and 6 × 9 inches are practical starting points. Smaller trims feel intimate and portable but create more pages and usually a wider spine. A 6 × 9 format provides more words per page and is common for long novels and genre fiction. Poetry and novellas often suit 5 × 8 when line length permits.

Nonfiction

General nonfiction, memoir, business, history, and self-help commonly use 5.5 × 8.5 or 6 × 9 inches. Choose 6 × 9 when the book contains long chapters, subheadings, notes, or occasional diagrams. A smaller trim can feel more personal but may crowd tables and increase page count.

Workbooks and manuals

Workbooks need writing space. 7 × 10 or 8.5 × 11 inches usually works better than a compact novel trim. Consider how much room readers need for exercises, whether the book should lie open, and whether tables remain legible. Larger pages also demand larger background artwork and careful margin planning.

Trim-size decision checklist

1. Compare physical books in the same category.
2. Confirm the trim is supported for the chosen binding, ink, and marketplace.
3. Format a representative chapter at the intended type size and margins.
4. Review the resulting page count and printing cost.
5. Check whether illustrations, tables, or exercises fit naturally.
6. Finalize the interior before calculating the spine and cover.

Common Book Cover Dimension Mistakes

1. Treating trim size as full cover size

A 6 × 9 paperback needs two panels, a spine, and bleed. A 6 × 9 canvas is only one trimmed panel. Start with the full-wrap formula or calculator.

2. Adding bleed incorrectly

For a KDP paperback, add 0.125 inch at each outside edge of the assembled wrap. Do not add bleed between the cover panels and spine. Extend backgrounds through bleed while keeping important objects inside safe zones.

3. Using the wrong DPI or low-resolution artwork

Typing “300 DPI” into export settings cannot repair a 900-pixel image enlarged across a 6-inch panel. Check effective pixels at final size, preserve vector text, and avoid upscaling as a substitute for real detail.

4. Putting text too close to an edge

Trim, folds, hinges, and wraps all move slightly in production. Type that looks aligned on screen may be cut, bent, or appear off-center. Respect the generated safe areas and allow extra breathing room for thin borders.

5. Calculating the spine from an old page count

One pagination change can invalidate the wrap. Generate the spine from the final interior PDF, then rerun it after any change to trim, fonts, margins, paper, or content.

6. Reusing paperback dimensions for hardcover

A case-laminate hardcover requires boards, hinges, and wrap. Resizing the outer edge of a paperback PDF does not create those regions or put its panels in the right places.

7. Ignoring barcode placement

If Amazon adds the barcode, it can cover copy or artwork placed in its reserved region. Leave that region quiet, high-contrast, and free of essential content. See the Amazon KDP book cover templates guide for a full preflight checklist.

8. Using the wrong color workflow

Kindle ebook covers should be RGB. Print workflows may require or benefit from CMYK preparation depending on the printer and export specification. Supplying RGB where a printer requires a specific CMYK profile can shift saturated colors; converting blindly can also dull them. Follow the current provider instructions, soft-proof when possible, and inspect a physical proof.

9. Over-compressing the final file

Repeated JPEG saves damage edges and gradients. Keep a layered master, export once at appropriate quality, and do not shrink a print PDF with web-image settings. Kindle images also receive additional storefront compression.

10. Skipping the previewer and physical proof

A correctly calculated file can still contain a visible guide, a typo, weak contrast, or a composition that feels misaligned in hand. Use the platform previewer and order a proof before approving broad distribution. The 15 common KDP book cover mistakes guide covers design and production failures beyond size alone.

Book Cover Dimension Workflow

Use this order to avoid rebuilding the cover:

1. Choose the publishing format, printer, and trim size.
2. Format and proof the interior at that trim size.
3. Record the final page count, ink, paper, binding, bleed, and reading direction.
4. Generate a current calculator result and template.
5. Build the cover on the exact full canvas.
6. Extend backgrounds through bleed or wrap and protect safe areas.
7. Check effective image resolution, color, barcode space, and spine text.
8. Export the format-appropriate file: ebook image or print-ready wrap PDF.
9. Validate it in the printer's previewer.
10. Inspect a physical proof and revise if necessary.

If you are comparing design workflows, review the best tools for creating and optimizing Amazon KDP book covers. General design apps are useful for artwork, while a specialized Amazon book cover creator can keep the creative layout tied to production measurements.

Frequently Asked Questions About Book Cover Dimensions

What is the standard size of a book cover?

There is no universal standard. A 6 × 9-inch trim is common for trade paperbacks, while 5 × 8, 5.25 × 8, and 5.5 × 8.5 inches are common compact options. The uploaded print-cover file is larger because it includes two panels, a spine, and bleed.

What size should a book cover be?

It should match the exact edition and publishing platform. Choose the supported trim size for a print book, then calculate the complete spread from page count, paper, binding, and bleed. For an ebook, follow the retailer's current pixel and aspect-ratio requirements.

What size should my KDP cover be?

It depends on the format. A Kindle ebook ideally uses a 1,600 × 2,560-pixel front image. A paperback or hardcover uses one calculated full-wrap PDF based on trim size, page count, paper, binding, bleed, and reading direction. Use a current KDP calculator rather than a generic fixed size.

What are Kindle book cover dimensions?

Amazon currently identifies 2,560 pixels high by 1,600 pixels wide as the ideal Kindle cover image. It is a portrait, front-only RGB image—not a paperback spread—and should be checked against Amazon's current documentation before upload.

How do I calculate book cover dimensions?

For a typical paperback, add the back panel, calculated spine, front panel, and the printer's outer bleed. The common width formula is (2 × trim width) + spine width + (2 × outside bleed); height is trim height + (2 × bleed).

Does page count affect book cover size?

Yes. Page count and paper type determine spine width, and spine width changes the full cover width. Recalculate the cover whenever interior pagination or paper selection changes.

What is the difference between trim size and cover size?

Trim size is the finished size of one page. The complete print cover size includes the back, spine, front, and bleed; hardcover construction can add hinges and outer wrap as well.

Do ebooks need a spine and back cover?

No. An ebook uses a front-only digital image. A spine and back cover are needed for physical print editions, where they are incorporated into a single calculated spread.

What size is an audiobook cover?

Audiobook covers generally use square artwork, but exact pixel dimensions and file limits vary by distributor. Follow the selected platform's current specification and recompose portrait cover art for the square format rather than relying on an automatic crop.

How much bleed does a KDP cover need?

Amazon's current paperback instructions call for 0.125 inch (3.2 mm) on the top, bottom, and outside edges of the complete cover. This adds 0.25 inch to total width and height. Use the generated template for the exact edition.

Are hardcover and paperback cover dimensions the same?

No. Even with the same trim size, hardcover case construction needs board, hinge, spine, and wrap allowances that a paperback does not. The interiors may also have different page counts. Calculate each binding separately.

How do I calculate full paperback cover width?

For a standard left-to-right wrap, use: (2 × trim width) + spine width + (2 × outside bleed). For a 6-inch trim, 0.5-inch spine, and 0.125-inch bleed, total width is 12.75 inches.

Does paper type affect book cover measurements?

Yes. Paper thickness changes the spine width, and the spine changes total cover width. At the same page count, KDP cream paper produces a wider spine than its white paper under the current paperback formulas.

Can I use the same cover for Kindle and paperback?

You can reuse the visual concept and front artwork, but not the final file. Kindle needs a front-only RGB image. Paperback needs a full back-spine-front PDF with bleed, barcode space, and a calculated spine.

Creating Your Cover After Choosing the Size

Correct dimensions begin with a simple sequence: finalize the edition, calculate from its real specifications, design inside the resulting guides, and validate the export. Treat Kindle, paperback, hardcover, and dust-jacket covers as distinct production files even when they share the same visual identity.

Cover Studio AI brings those measurements into the design workflow. Use the free Book Cover Calculator, Spine Width Calculator, KDP Cover Generator, and Cover Templates guide to move from final page count to an accurate, professional cover without rebuilding every guide by hand.

Create your book cover with Cover Studio AI. Choose your format, enter the production details, review the calculated guides, and export a file built for the edition you plan to publish.

Official Amazon KDP references

Amazon updates its requirements, so verify specifications before upload:

• KDP ebook cover image criteria
• KDP paperback cover requirements
• KDP hardcover print elements
• KDP Print Cover Calculator and Templates