Free Tools for Smarter Publishing
Calculate spine widths, format descriptions, generate ideas, and build print-ready templates without any registration.
Free eBook Formatter (EPUB)
Upload your Word or text manuscript and get a Kindle-ready EPUB package — chapters, table of contents, and title page.
- Compliant structure
- Instant chapter generator
- Table of contents builder
Free KDP Interior PDF Formatter
Upload your manuscript, choose a trim size, validate formatting, and export a KDP-ready interior PDF.
- Auto margins
- Bleed validation helper
- Standard trim sizing
Free Puzzle Book Generator
Generate a print-ready puzzle book — sudoku, word search, maze, and more — with solutions included.
- Multiple types
- Answer keys compiled
- High contrast vector PDF
Free KDP Cover Size Calculator
Calculate full-wrap cover dimensions — back, spine, front, and bleed — in inches and pixels at 300 DPI.
- 300 DPI layout spec
- Trim boundary guides
- Automatic calculations
Free AI Book Title Generator
Generate catchy, marketable book titles for any genre. 10 unique KDP-optimized ideas per batch.
- SEO metadata titles
- 10 suggestions
- Non-fiction & fiction modes
Free Book Description Generator
Write conversion-optimized book descriptions with Amazon HTML formatting included.
- Amazon HTML tags
- Sales pitch triggers
- Copy-paste output
KDP Royalty & Market Viability Estimator
Analyze printing costs, promo discounts, Kindle Unlimited reads, advertising PPC, and category competition.
- PPC Marketing Simulator
- Category competition index
- Spine width calculator included
KDP Bulk Book Batch Studio
Queue dozens of puzzle book interiors, import configurations via CSV, and compile ready-to-upload files in bulk.
- CSV configuration upload
- Sequenced background builder
- Multi-book download list
Free Spine Width Calculator
Get exact spine width and full cover dimensions for paperback and hardcover. Uses Amazon's official formulas.
- Amazon guidelines
- Cream/white/color papers
- Precision calculation
Free Book Description Formatter
Format your KDP book description with Amazon-approved HTML. Bold, headings, bullet points — preview and copy.
- Visual rich text preview
- Validates Amazon KDP tags
- Instant copy-paste
Free KDP Upload Checklist
Interactive checklist covering manuscript, cover, metadata, and account setup. Don't miss a single requirement.
- Tick off requirements
- Formatting compliance check
- Ensure instant approvals
Free KDP Keyword Research
Brainstorm long-tail keywords and plan all 7 backend keyword slots. Honest tool — no fake search volumes.
- 7 backend slots
- Search intent categories
- Low competition niches
Free Cover Self-Assessment
Score your cover for thumbnail legibility, contrast, and genre fit with a guided scorecard.
- Thumbnail test
- Automated score report
- Formatting validation