Word Counter
Count words, characters, sentences, paragraphs, reading time, and keyword density while drafting.
Free text, SEO, AMZ, and calculator tools
Text Metrics Tools puts the common browser utilities in one focused place: count writing, clean copy, preview search snippets, open Amazon ASINs, estimate profit, and plan replenishment without creating an account.
Find the right tool faster
Start from the most-used tools
Pick the task you came for. The homepage now surfaces the highest-intent tools first instead of mixing every card into one long list.
Count words, characters, sentences, paragraphs, reading time, and keyword density while drafting.
Check exact character limits for titles, ads, bios, posts, descriptions, and forms.
Preview title tags, meta descriptions, URL display, and snippet length before publishing.
Paste page text or HTML to check page length, headings, meta fields, and keyword focus.
Open ASINs in batches, generate marketplace links, estimate FBA profit, and plan restocks.
Calculate percentages, percent change, and ratio questions from a clean browser calculator.
Browse by workflow
Clear categories make the site easier to scan, easier to crawl, and easier to expand when new tools are added.
Fast writing utilities for drafts, social limits, line cleanup, and repeated-word checks.
Practical checks for snippets, page text, keyword usage, and search-facing copy.
A focused Amazon seller workspace for ASIN research, listing keywords, profit, and replenishment.
Evergreen calculators that answer common search intent quickly and clearly.
Draft, clean, count, and estimate reading or speaking time without leaving the browser.
Preview search snippets, check page copy length, and compare keyword focus before publishing.
Use the AMZ Zone for daily seller checks: ASIN batches, FBA profit, restock timing, and listing keywords.
Writing platforms often show only one metric. Search snippets, ad copy, product descriptions, essays, and social posts all need different limits. A focused text analyzer gives you several checks in one place so you can edit faster.
The tools run in your browser. They are designed for quick drafting and editorial checks, not for storing private documents. For the fullest view, open the Word Counter and review keyword density and character limits.