KDP Bleed Missing

KDP Bleed Missing

Fix This Now

Your issue: KDP Bleed Missing

Step 1 (Required)

Use the correct tool to fix the root cause.

→ Use Bleed Calculator

Step 2

Extend artwork beyond the trim edge.

Step 3

Export the file with bleed enabled.

Check Your Bleed Setup

Before fixing this error, confirm whether your book should use bleed or no bleed:

• KDP Bleed vs No Bleed

Why KDP Says "Bleed Missing"

This error usually happens when:

• Your PDF size equals trim size, with no bleed added
• Images touch the page edge but the exported PDF does not include bleed
• The dashboard bleed setting and the uploaded file geometry do not match

KDP normally expects 0.125 inch bleed on the required outer edges.

Fix KDP Bleed Missing in 30 Seconds

This is one of the most common KDP upload errors. This error happens to most first-time KDP publishers.

1. Add 0.125" bleed in the source file.
2. Re-export the PDF with bleed enabled.
3. Re-upload the fresh PDF.

Why this happens (quick explanation)

For Amazon KDP workflows, "KDP Bleed Missing" usually means the system detected a bleed extension problem around the trim edge for bleed missing.

Amazon KDP checks whether background art and full-bleed elements extend far enough beyond the trim line to absorb manufacturing variance.

When that extension is missing or inconsistent, the file can preview with white edges or fail print validation even if the layout looks correct on screen.

Example error message

A realistic Amazon KDP message for this issue may look like:

Amazon KDP detected bleed that does not extend far enough beyond the trim boundary.

or

Background artwork must continue past the final cut line on all required edges.

Quick Fix

Use this fix path for KDP Bleed Missing:

1. Extend all background art, photos, and color blocks beyond the trim edge on every required side.
2. Turn on bleed in the layout or export settings so the final PDF includes the extra page area.
3. Re-export the file and confirm the final PDF dimensions match the selected bleed trim setup before uploading again.

The safest approach is to correct the source file or publishing setup first, then export a fresh artifact and validate that exact revision before resubmitting.

If you're not sure how bleed works, see the full guide: What is bleed in printing

This error usually happens when bleed is not set correctly. Learn how to set bleed properly: How to set bleed for KDP

Learn the full context of this category: Bleed Errors Guide Start with the general hub: Rejection Loop Guide

Validate This File

Use the canonical tool for this stage:

Canonical error family

This page covers bleed-missing variants for both interior and cover files. Treat them as geometry failures first.

Numeric spec table (KDP)

Item	KDP requirement	Why it fails
Interior bleed extension	0.125 in (3.2 mm) beyond trim at top/bottom/outside	Art stops at trim, leaving white edge
Full-bleed interior page size math	Trim width + 0.125 in; trim height + 0.25 in	Wrong page size despite visual bleed
Cover bleed	0.125 in (3.2 mm) on all sides; bottom bleed cannot exceed 0.125 in	Oversized/undersized bleed area
Cover safe distance for non-bleed content	0.25 in (6.4 mm) minimum from outside edge	Text/graphics drift into cut zone
File format	Single-page PDFs for print workflows	Spread export or cropped canvas

Platform-specific tolerance values

Tolerance/control	KDP	IngramSpark
Stated edge/fold variance context	0.0625 in (1.6 mm) fold-line allowance	1/16 in (0.0625 in / 2 mm) print variance
Interior bleed side model	3 edges (top/bottom/outside) for full bleed page math	3 edges for interior (no bind-side bleed)
Cover safety reference	0.25 in outer-edge safety	0.25 in recommended type safety

Tool-by-tool correction workflow

1. InDesign / Affinity Publisher

• Set document bleed numerically (0.125 in).
• Extend every edge-touching element to bleed guides.
• Re-export print PDF at 100% scaling.

2. Word-origin interiors

• Re-enter page size using full-bleed math.
• Recheck margins after page-size change.
• Export fresh PDF from source document.

3. Acrobat Pro

• Inspect page boxes (MediaBox, TrimBox, BleedBox).
• Confirm no post-export cropping removed bleed.

4. KDP Print Previewer

• Zoom edge pages and chapter openers.
• Confirm no white edge warnings remain.

Decision-tree troubleshooting

1. Warning appears on all bleed pages?

• Yes: global export/bleed setting issue.
• No: page-level object extension issue.

2. Are page dimensions correct for full bleed math?

• No: reset source page size and re-export.
• Yes: continue.

3. Did a PDF optimizer/compressor run after export?

• Yes: regenerate from source; avoid post-process crop rewrites.
• No: continue.

4. Does Print Previewer still flag edges?

• Yes: audit high-risk pages manually.
• No: release artifact.

How to Prevent It

Lock one production specification for trim, bleed, page count, and export settings before the final upload cycle. Re-run the relevant calculator or checker whenever the source file changes so KDP Bleed Missing does not return in a later revision.

Summary

KDP Bleed Missing is a production validation issue caused by a mismatch in bleed, trim, or page-edge geometry. The fastest fix is to correct the source layout or export setting, regenerate the PDF, and verify the updated file before uploading again.

Next Step

If your issue is caused by incorrect bleed math or export settings:

If the issue persists after bleed is fixed: → Continue to KDP Cover Dimensions Incorrect