KDP Upload Error

Stop Getting "Insufficient Gutter" Errors on Amazon KDP

Get the exact Canva setup for your book type — with the actual numbers, not theory.

You followed the templates.
Amazon still rejected your manuscript.

"Insufficient Gutter"

Your inside margin is too small, but you used their dimensions. What gives?

📐

"Dimensions Incorrect"

Canva's custom size doesn't match KDP's trim size because bleed isn't included.

⚠️

"Content Outside Margins"

Text gets cut during trimming because you didn't account for the binding.

One guide per book type.
No guessing. No trial and error.

01

Choose Your Guide

WITH BLEED for image-heavy books. NO BLEED for text-only. Or get both and save.

02

Exact Dimensions + Gutter

Tables showing exact measurements in inches AND centimeters. No math. Just look it up.

03

Pre-Upload Checklist

Verify before exporting. Catches 90% of rejection errors before you hit submit.

Choose the Guide You Need

All prices in USD • Instant PDF download

Instant PDF download • Works with Canva Free/Pro • Fix common KDP upload errors

WITH BLEED

For Image-Heavy Books

Children's books, cookbooks, photo books, or any book with backgrounds/images extending to page edges

$5
  • Corrected bleed dimensions
  • Complete gutter tables
  • Inches + centimeters
  • 3 book sizes (6×9, 8.5×11, 5×8)
  • 6-page PDF guide
Buy WITH BLEED Guide

Instant PDF download • Includes inches + cm

Not sure? Get the Bundle →

NO BLEED

For Text-Only Books

Novels, memoirs, most non-fiction — any book that's primarily text with standard white margins

$5
  • Simple exact trim sizes
  • Streamlined gutter tables
  • Inches + centimeters
  • 3 book sizes (6×9, 8.5×11, 5×8)
  • 8-page PDF guide
Buy NO BLEED Guide

Instant PDF download • Includes inches + cm

Not sure? Get the Bundle →

Free vs Bundle (what you get)

Free resources

These are starter helpers — they do not include the exact gutter-by-page-count tables.

  • Fix guides for common KDP upload errors
  • Bleed & Canva size calculator (planning starter)
  • Export reminders + checklist-style tips
  • Helps you choose: With Bleed vs No Bleed
Great if you’re still setting up or diagnosing an error.

Paid Bundle (recommended)

  • Exact gutter values by page count for each supported trim size
  • Exact margin guides (inside/outside/top/bottom) in inches + cm
  • Step-by-step Canva setup workflow (pass-first-time)
  • Pre-upload checklist + edge cases (thin borders, full-bleed, etc.)
Get the Bundle →
This is the part that replaces trial-and-error.

Everything You Need, Nothing You Don't

Both guides include complete setup for 6×9, 8.5×11, and 5×8 books with gutter tables, export checklists, and common error fixes.

Page 1

Setup Overview

Why Canva ≠ KDP. The bleed rule. Margin vs gutter explained.

Page 2

6×9" Setup

Step-by-step for novels. Gutter table: 24-828 pages.

Page 3

8.5×11" Setup

Workbooks & journals. Includes pricing tip for large trim.

Page 4

5×8" Setup

Pocket books & poetry. Plus other sizes reference.

Page 5

Checklist + Export

Verification checklist. Common errors. Export settings.

This Guide Prevents The #1 KDP Rejection Reason

73%
Of First-Time Authors
Get Formatting Errors
$25+
Cost of Fiverr
Formatting Service
$3
Saved with Bundle
vs Buying Separately

Stop Wasting Time on Trial and Error

Get the exact Canva setup you need. Never see "insufficient gutter" or "dimensions incorrect" again.

See Pricing Options
✓ Instant PDF download  •  ✓ Buy individually or save with bundle  •  ✓ All measurements in inches & cm

Frequently Asked Questions

What's included in the guides?

Each guide includes corrected Canva dimensions, complete gutter tables for different page counts, step-by-step setup instructions with screenshots, pre-upload checklists, and measurements in both inches and centimeters. The WITH BLEED guide is 6 pages, NO BLEED is 8 pages.

Why can't I just use KDP's templates?

KDP's templates don't work directly in Canva because Canva requires custom dimensions and manual margin setup. Many online guides have incorrect bleed formulas, which is why books keep getting rejected. Our guides provide the corrected dimensions that actually work.

Which guide do I need - WITH BLEED or NO BLEED?

Use WITH BLEED if your book has images or backgrounds extending to page edges (children's books, cookbooks, photo books). Use NO BLEED if your book is text-only with standard white margins (novels, memoirs, most non-fiction). Not sure? Get the bundle for both.

What trim sizes are covered?

Both guides cover 6×9 inches (most common for novels and non-fiction), 8.5×11 inches (workbooks, journals, activity books), and 5×8 inches (pocket books, poetry). These three sizes account for over 90% of KDP paperbacks.

Will this work with my book's page count?

Yes! The guides include gutter tables covering page counts from 24 to 828 pages. Each page count range has specific margin requirements, and the guides show you exactly what to use for your book.

How quickly can I access the guides?

Instant PDF download. After purchase, you'll receive an email with download links. You can also access the files anytime from your Gumroad library. Most people complete their Canva setup within 15-30 minutes of downloading.

Start with the free fixes & tools

These pages answer the exact KDP error messages people search for — and point you to the right guide when you’re ready.

🧮

Bleed & Gutter Calculator

Quickly get your Canva document size and a margin starting point (then use the guides for exact tables).

Fix “Insufficient Gutter”

What the error means, what to change in Canva, and how to avoid rejections.

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Fix “Dimensions Incorrect”

Bleed vs. no bleed sizing explained, with the most common Canva mistakes.