All KDP tools in one place
Browse 19 public RodBooks tool pages for puzzle generation, niche research, listing copy, covers, royalties, and launch planning on Amazon KDP.
Puzzle generation
Word Search, Sudoku, Crossword, and Maze generators with custom themes, styles, and difficulty.
Market research
Find profitable niches, score competition, and check trademarks before you commit to a book.
Listings & content
Convert ideas into ready-to-publish KDP listings — titles, descriptions, A+ content, and ad keywords.
Covers & utilities
Design cover wraps, plan launches, calculate royalties, and ship faster.