All tools
Browse our complete collection of 1,248 free online tools. Our library includes calculators, document generators, writing tools, developer utilities, SEO tools, health and finance calculators, and more — organized into 13 categories including Document Generator, Writing Assistant, SEO Tools, Developer Tools, and others. Every tool runs directly with no signup, no account, and no cost. Use the search box, category filter, or A-Z index below to jump straight to the tool you need, or sort the list by newest or most popular to see what's active right now.
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1,248+
Free Tools
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13+
Categories
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100%
Browser-Based
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Free
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Trending Today
Tools getting the most views right now
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⭐Editor's Picks
55 tools handpicked as our best
⚡Most Used
Ranked by how often each tool is actually run
All Tools
Showing 121–123 of 123 free online tools
Popular categories
- Math Tools 402 tools
- Developer Tools 176 tools
- Health & Fitness 175 tools
- Finance 143 tools
- Document Generator 87 tools
- Business 52 tools
- Unit Converters 50 tools
- SEO Tools 34 tools
Frequently asked questions
Tools are listed alphabetically (A-Z) by default. Use the Sort by buttons above the list to switch to Newest or Popular instead.
It narrows the list to tools in one category — the same categories used on the Categories page — so you can browse just Finance tools, just Developer tools, and so on.
Both. It matches against the tool name and its short description, so searching "invoice" also surfaces tools that mention invoices without having it in the name.
Use the A-Z index above the tool grid — only letters with at least one tool are shown as links.
Yes. Every published tool appears here automatically — nothing needs to be added to a separate list.
Yes — they all apply together, so you can, for example, search within a single category and sort the results by newest.