All Free Tools
8,451 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 |
|---|---|---|---|
|
USD to SAR Converter
|
Currency Converters | Open | |
|
USD to SEK Converter
|
Currency Converters | Open | |
|
USD to SGD Converter
|
Currency Converters | Open | |
|
USD to THB Converter
|
Currency Converters | Open | |
|
USD to TRY Converter
|
Currency Converters | Open | |
|
USD to TWD Converter
|
Currency Converters | Open | |
|
USD to UAH Converter
|
Currency Converters | Open | |
|
USD to VND Converter
|
Currency Converters | Open | |
|
USD to ZAR Converter
|
Currency Converters | Open | |
|
User Activation Rate Calculator
|
Finance Tools | Open | |
|
User Agent Parser
|
Developer Tools | Open | |
|
User Agent Parser
|
Networking Tools | Open | |
|
Username Availability Ideas
|
Social Media Tools | Open | |
|
Utility Split Calculator
|
Finance Tools | Open | |
|
Utility Transfer Checklist
|
Home & DIY | Open | |
|
UTM Builder
|
Marketing Tools | Open | |
|
UTM Link Builder for Social Media
|
Social Media Tools | Open | |
|
UTM to Lat/Long Converter
|
Space & Astronomy | Open | |
|
UTM Zone Finder
|
Geography Tools | Open | |
|
Uudecode Decoder
|
Developer Tools | Open | |
|
Uuencode Encoder
|
Developer Tools | Open | |
|
UUID Generator
|
Security & Privacy | Open | |
|
UUID List Generator
|
Generators | Open | |
|
UUID to Timestamp
|
Developer Tools | Open | |
|
UUID v1 Generator
|
Developer Tools | Open | |
|
UUID v4 Generator
|
Developer Tools | Open | |
|
UUID v5 Generator
|
Generators | Open | |
|
UUID v6 Generator
|
Developer Tools | Open | |
|
UUID v7 Generator
|
Developer Tools | Open | |
|
UV Index Explainer
|
Weather Tools | Open | |
|
UwU Translator
|
Text Tools | Open | |
|
Vaccine Efficacy Calculator
|
Health & Fitness | Open | |
|
Valley Girl Translator
|
Text Tools | Open | |
|
Valorant Headshot Percentage Calculator
|
Sports Tools | Open | |
|
Valve Overlap Calculator
|
Engine & Combustion Tools | Open | |
|
VAM Climbing Calculator
|
Sports Tools | Open | |
|
Vampire Name Generator
|
Generators | Open | |
|
Van't Hoff Factor Calculator
|
Chemistry Tools | Open | |
|
Vanadium Electron Configuration
|
Chemistry Tools | Open | |
|
Vanadium Element Properties
|
Chemistry Tools | Open | |
|
Vanadium Oxidation States
|
Chemistry Tools | Open | |
|
Vancomycin AUC Dosing Calculator
|
Health & Fitness | Open | |
|
Vancomycin Dosing Calculator
|
Health & Fitness | Open | |
|
Vapor Density Calculator
|
Chemistry Tools | Open | |
|
Vapor Pressure Calculator
|
Chemistry Tools | Open | |
|
Vapor-Liquid Equilibrium Calculator
|
Chemistry Tools | Open | |
|
Vaporwave Text Generator
|
Text Tools | Open | |
|
Variance Calculator
|
Math Calculators | Open |
Showing 7,873–7,920 of 8,451 tools