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 |
|---|---|---|---|
|
Binary to ASCII Converter
|
Developer Tools | Open | |
|
Binary to Base32 Converter
|
Math Calculators | Open | |
|
Binary to Base36 Converter
|
Math Calculators | Open | |
|
Binary to Base64 Converter
|
Math Calculators | Open | |
|
Binary to Decimal Converter
|
Math Calculators | Open | |
|
Binary to Hex Converter
|
Developer Tools | Open | |
|
Binary to Hexadecimal Converter
|
Math Calculators | Open | |
|
Binary to IP Address Converter
|
Networking Tools | Open | |
|
Binary to Octal Converter
|
Math Calculators | Open | |
|
Binary to Text Converter
|
Text Tools | Open | |
|
Binary to Text Converter (Advanced)
|
Text Tools | Open | |
|
Bingo Card Generator
|
Gaming Tools | Open | |
|
Binomial Coefficient Calculator
|
Math Calculators | Open | |
|
Binomial Distribution Calculator
|
Math Calculators | Open | |
|
Binomial Series Expansion Calculator
|
Math Calculators | Open | |
|
Bio Link Generator
|
Social Media Tools | Open | |
|
Bioavailability Calculator
|
Health & Fitness | Open | |
|
Biomechanics Joint Torque Calculator
|
Health & Fitness | Open | |
|
Bird Name Generator
|
Generators | Open | |
|
Birdsmouth Cut Calculator
|
Construction Tools | Open | |
|
Birthday Countdown
|
Date & Time | Open | |
|
Birthday Paradox Calculator
|
Math Calculators | Open | |
|
BISAP Score for Pancreatitis
|
Health & Fitness | Open | |
|
Bisection Method Calculator
|
Math Calculators | Open | |
|
Bishop Score Calculator
|
Health & Fitness | Open | |
|
Bishop Score Induction Calculator
|
Health & Fitness | Open | |
|
Bismuth Electron Configuration
|
Chemistry Tools | Open | |
|
Bismuth Element Properties
|
Chemistry Tools | Open | |
|
Bismuth Oxidation States
|
Chemistry Tools | Open | |
|
Bit Depth Calculator
|
Audio Tools | Open | |
|
Bit Error Rate (BER) Calculator
|
Networking Tools | Open | |
|
Bit Shift Calculator
|
Developer Tools | Open | |
|
Bitcoin Halving Countdown
|
Crypto Tools | Open | |
|
Bitcoin to EUR Converter
|
Currency Converters | Open | |
|
Bitcoin to GBP Converter
|
Currency Converters | Open | |
|
Bitcoin to USD Converter
|
Currency Converters | Open | |
|
Bitcoin to VND Converter
|
Currency Converters | Open | |
|
Bitrate Ladder Helper
|
Video Tools | Open | |
|
Bits to Bytes Converter
|
Unit Converters | Open | |
|
Bits to Gibibytes Converter
|
Unit Converters | Open | |
|
Bits to Gigabytes Converter
|
Unit Converters | Open | |
|
Bits to Kibibytes Converter
|
Unit Converters | Open | |
|
Bits to Kilobytes Converter
|
Unit Converters | Open | |
|
Bits to Mebibytes Converter
|
Unit Converters | Open | |
|
Bits to Megabytes Converter
|
Unit Converters | Open | |
|
Bits to Petabytes Converter
|
Unit Converters | Open | |
|
Bits to Terabytes Converter
|
Unit Converters | Open | |
|
Bitwise Calculator
|
Developer Tools | Open |
Showing 721–768 of 8,445 tools