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8,456 free online tools across 85 categories
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| Tool | Category | Description | Action |
|---|---|---|---|
| Productivity | Open | ||
| Text Tools | Open | ||
| Text Tools | Open | ||
| Symbols & Unicode | Open | ||
| Developer Tools | Open | ||
| Dev Utilities | Open | ||
| Language Tools | Open | ||
| Developer Tools | Open | ||
| Text Tools | Open | ||
| Text Tools | Open | ||
| Computer Science Tools | Open | ||
| Currency Converters | Open | ||
| Date & Time | Open | ||
| Finance Tools | Open | ||
| Finance Tools | Open | ||
| Geography Tools | Open | ||
| Finance Tools | Open | ||
| Geography Tools | Open | ||
| Finance Tools | Open | ||
| Chemistry Tools | Open | ||
| Chemistry Tools | Open | ||
| Currency Converters | Open | ||
| Currency Converters | Open | ||
| DSP Tools | Open | ||
| Chemistry Tools | Open | ||
| Chemistry Tools | Open | ||
| Symbols & Unicode | Open | ||
| Symbols & Unicode | Open | ||
| Physics Tools | Open | ||
| Engineering Tools | Open | ||
| Engine & Combustion Tools | Open | ||
| Science Tools | Open | ||
| Physics Tools | Open | ||
| Engineering Tools | Open | ||
| Symbols & Unicode | Open | ||
| Physics Tools | Open | ||
| Physics Tools | Open | ||
| Chemistry Tools | Open | ||
| Chemistry Tools | Open | ||
| Engineering Tools | Open | ||
| Construction Tools | Open | ||
| Physics Tools | Open | ||
| Engineering Tools | Open | ||
| Productivity | Open | ||
| Symbols & Unicode | Open | ||
| Engineering Tools | Open | ||
| Developer Tools | Open | ||
| Aerospace Tools | Open |