All Free Tools
8,445 free online tools across 85 categories
Every tool here runs in your browser — no sign-up, no upload, nothing to install. Convert files, format code, generate text, run calculations, and check SEO across PDF, image, developer, finance, and unit-conversion tools. Pick one and start.
| Tool | Category | Description | Action |
|---|---|---|---|
|
Barrels to Quarts Converter
|
Unit Converters | Open | |
|
Barrels to Tablespoons Converter
|
Unit Converters | Open | |
|
Barrels to Teaspoons Converter
|
Unit Converters | Open | |
|
Barrels to UK Gallons Converter
|
Unit Converters | Open | |
|
Barrels to US Gallons Converter
|
Unit Converters | Open | |
|
Bars to Atmospheres Converter
|
Unit Converters | Open | |
|
Bars to inHg Converter
|
Unit Converters | Open | |
|
Bars to Kilopascals Converter
|
Unit Converters | Open | |
|
Bars to mmHg Converter
|
Unit Converters | Open | |
|
Bars to Pascals Converter
|
Unit Converters | Open | |
|
Bars to PSI Converter
|
Unit Converters | Open | |
|
Bars to Torr Converter
|
Unit Converters | Open | |
|
BASDAI Spondylitis Score Calculator
|
Health & Fitness | Open | |
|
Base Conversion (Any Base)
|
Math Calculators | Open | |
|
Base Dissociation Calculator
|
Chemistry Tools | Open | |
|
Base N Logarithm Calculator
|
Math Calculators | Open | |
|
Base32 Decoder
|
Developer Tools | Open | |
|
Base32 Decoder
|
Developer Tools | Open | |
|
Base32 Encoder
|
Developer Tools | Open | |
|
Base32 Encoder / Decoder
|
Developer Tools | Open | |
|
Base32 String Tool
|
Text Tools | Open | |
|
Base32 to Base36 Converter
|
Number Tools | Open | |
|
Base32 to Base64 Converter
|
Math Calculators | Open | |
|
Base32 to Binary Converter
|
Math Calculators | Open | |
|
Base32 to Decimal Converter
|
Number Tools | Open | |
|
Base32 to Hexadecimal Converter
|
Math Calculators | Open | |
|
Base32 to Octal Converter
|
Number Tools | Open | |
|
Base36 to Base32 Converter
|
Math Calculators | Open | |
|
Base36 to Base64 Converter
|
Math Calculators | Open | |
|
Base36 to Binary Converter
|
Math Calculators | Open | |
|
Base36 to Decimal Converter
|
Number Tools | Open | |
|
Base36 to Hexadecimal Converter
|
Number Tools | Open | |
|
Base36 to Octal Converter
|
Number Tools | Open | |
|
Base58 Bitcoin String Tool
|
Text Tools | Open | |
|
Base58 Decoder
|
Developer Tools | Open | |
|
Base58 Decoder
|
Developer Tools | Open | |
|
Base58 Encoder
|
Developer Tools | Open | |
|
Base58 Encoder
|
Developer Tools | Open | |
|
Base64 Decoder
|
Developer Tools | Open | |
|
Base64 Decoder
|
Developer Tools | Open | |
|
Base64 Encoder
|
Developer Tools | Open | |
|
Base64 Encoder / Decoder
|
Developer Tools | Open | |
|
Base64 Image Encoder
|
Developer Tools | Open | |
|
Base64 to Base32 Converter
|
Math Calculators | Open | |
|
Base64 to Base36 Converter
|
Math Calculators | Open | |
|
Base64 to Binary Converter
|
Math Calculators | Open | |
|
Base64 to Decimal Converter
|
Math Calculators | Open | |
|
Base64 to Hex Converter
|
Developer Tools | Open |
Showing 577–624 of 8,445 tools