Rankforged Releases Free Amazon KDP Tools For Self-Published Authors

(MENAFN- GetNews) RankForged has opened a free toolkit for Amazon KDP authors: royalty, sales, keyword, category and cover calculators that work in the browser, alongside a free plan for its keyword research software.

Sheridan, WY - November 11, 2026 - RankForged, the Amazon KDP keyword and category research platform from ExitStack LLC, today released a set of free tools for self-published authors at . The tools cover the calculations authors repeat for every book, from royalties and pricing to keywords, categories and cover dimensions.

The free toolkit includes:

• KDP Royalty Calculator for Kindle eBook, paperback, hardcover and audiobook
• BSR to Sales Estimator, which converts an Amazon Best Sellers Rank into estimated daily and monthly sales
• KDP Keyword Checker and KDP Category Finder
• KDP 7-Slot Keyword Export Formatter, which fits a keyword list into the seven backend keyword boxes in KDP
• KDP Spine Width Calculator and Book Page Count Estimator
• Book Pricing Calculator and KDP Book Revenue Calculator, with the formulas shown
• Book Title Generator and Book Description Generator
• KDP Listing Audit and Gap Checker

Sales and search figures in the tools are estimates, and each tool states how its numbers are worked out.

"Most self-published authors do this research by hand, or skip it and guess," said a spokesperson for RankForged. "We built these tools so an author can check a keyword, a category or a price in a minute, before paying for anything."

RankForged also offers a free plan with three keyword searches a day and no card required. New accounts get a seven-day trial of the Pro plan, also without a card. Paid plans start at $19 a month.

The tools are available now at .

About RankForged

RankForged ( ) is keyword and category research software for authors who publish on Amazon KDP. It helps authors find what readers search for, choose categories and track how their books perform. RankForged is a product of ExitStack LLC, a company formed in 2025 and based in Sheridan, Wyoming. Its mission is to make book research simple and affordable for independent authors.

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