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8,456 free online tools across 85 categories
No sign-up and nothing to install. Most tools process input in your browser; tools that need live data or another network service should explain it clearly. Convert files, format code, generate text, run calculations, and check SEO across PDF, image, developer, finance, and unit-conversion tools. Pick one and start.
8,456 tools
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| Tool | Category | Description | Action |
|---|---|---|---|
| Health & Fitness | Open | ||
| Generators | Open | ||
| Pet Tools | Open | ||
| Text Tools | Open | ||
| Pet Tools | Open | ||
| Currency Converters | Open | ||
| Currency Converters | Open | ||
| Currency Converters | Open | ||
| Currency Converters | Open | ||
| Symbols & Unicode | Open | ||
| Developer Tools | Open | ||
| Color Tools | Open | ||
| PDF Tools | Open | ||
| Symbols & Unicode | Open | ||
| Science Tools | Open | ||
| Physics Tools | Open | ||
| Physics Tools | Open | ||
| Engineering Tools | Open | ||
| Health & Fitness | Open | ||
| Printing Tools | Open | ||
| PDF Tools | Open | ||
| Math Calculators | Open | ||
| Text Tools | Open | ||
| Fitness Tools | Open | ||
| Sports Tools | Open | ||
| Symbols & Unicode | Open | ||
| Symbols & Unicode | Open | ||
| Math Calculators | Open | ||
| Math Calculators | Open | ||
| Physics Tools | Open | ||
| Finance Tools | Open | ||
| Text Tools | Open | ||
| Food & Cooking | Open | ||
| Woodworking | Open | ||
| Woodworking | Open | ||
| Symbols & Unicode | Open | ||
| Real Estate Tools | Open | ||
| Networking Tools | Open | ||
| Developer Tools | Open | ||
| Gaming Tools | Open | ||
| Printing Tools | Open | ||
| Electrical Tools | Open | ||
| Engineering Tools | Open | ||
| Gaming Tools | Open | ||
| Physics Tools | Open | ||
| Physics Tools | Open | ||
| Engineering Tools | Open | ||
| Generators | Open |