Optimize Tools

Free tools that move the needle.

Production-grade calculators, formatters, and trackers used by 25,000+ authors to publish smarter and sell more.

BSR → Sales

Amazon Sales Rank Calculator

Convert any book's Amazon BSR into real-time daily sales estimates instantly.

Est. daily sales
0
Est. monthly
0
Retail-Ready

Book Description HTML Generator

Format your Amazon, Barnes & Noble, and Kobo book descriptions beautifully with clean, retail-ready code.

Your description
Generated HTML
<h2><strong>Title of the Book</strong></h2>
<p>A gripping line that hooks the reader.</p>
<h3><b>Why readers love it:</b></h3>
<ul>
  <li>Cinematic pacing</li>
  <li>Unforgettable characters</li>
  <li>A twist you'll never see coming</li>
</ul>
<p>Get your copy today.</p>
Discoverability

Keyword & Category Tracker

Evaluate high-traffic, low-competition keywords to optimize your book's discoverability.

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