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8,456 free online tools across 85 categories
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| Tool | Category | Description | Action |
|---|---|---|---|
| Developer Tools | Open | ||
| Developer Tools | Open | ||
| E-Commerce Tools | Open | ||
| Engineering Tools | Open | ||
| Chemistry Tools | Open | ||
| Chemistry Tools | Open | ||
| Chemistry Tools | Open | ||
| Finance Tools | Open | ||
| Math Calculators | Open | ||
| Education | Open | ||
| Date & Time | Open | ||
| HVAC Tools | Open | ||
| Computer Science Tools | Open | ||
| Networking Tools | Open | ||
| Social Media Tools | Open | ||
| Symbols & Unicode | Open | ||
| Symbols & Unicode | Open | ||
| Finance Tools | Open | ||
| Symbols & Unicode | Open | ||
| Video Tools | Open | ||
| Date & Time | Open | ||
| Gardening Tools | Open | ||
| Gaming Tools | Open | ||
| Food & Cooking | Open | ||
| Food & Cooking | Open | ||
| Health & Fitness | Open | ||
| Chemistry Tools | Open | ||
| Chemistry Tools | Open | ||
| Chemistry Tools | Open | ||
| Math Calculators | Open | ||
| Math Calculators | Open | ||
| Finance Tools | Open | ||
| Symbols & Unicode | Open | ||
| Engineering Tools | Open | ||
| Space & Astronomy | Open | ||
| Symbols & Unicode | Open | ||
| Food & Cooking | Open | ||
| Food & Cooking | Open | ||
| Photography Tools | Open | ||
| Weather Tools | Open | ||
| Date & Time | Open | ||
| Engineering Tools | Open | ||
| HVAC Tools | Open | ||
| Generators | Open | ||
| Symbols & Unicode | Open | ||
| Symbols & Unicode | Open | ||
| Text Tools | Open | ||
| Generators | Open |