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 |
|---|---|---|---|
|
Video Thumbnail Extractor
|
Video Tools | Open | |
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Video To GIF Converter
|
Video Tools | Open | |
|
Video Trimmer
|
Video Tools | Open | |
|
Video Watermark Tool
|
Video Tools | Open | |
|
Vietnam Capital Gains Tax Calculator
|
Finance Tools | Open | |
|
Vietnam Corporate Tax Calculator
|
Finance Tools | Open | |
|
Vietnam Country Facts
|
Geography Tools | Open | |
|
Vietnam Income Tax Calculator
|
Finance Tools | Open | |
|
Vietnam Mortgage Calculator
|
Finance Tools | Open | |
|
Vietnam Time Zones Overview
|
Geography Tools | Open | |
|
Vietnam VAT Calculator
|
Finance Tools | Open | |
|
Viewport Meta Tag Builder
|
Developer Tools | Open | |
|
Viewport Unit Calculator
|
Design Tools | Open | |
|
Vigenere Keyword Cipher Tool
|
Text Tools | Open | |
|
Viking Name Generator
|
Generators | Open | |
|
Village Name Generator
|
Generators | Open | |
|
Villain Name Generator
|
Generators | Open | |
|
Vincenty Direct Calculator
|
Space & Astronomy | Open | |
|
Vincenty Inverse Calculator
|
Space & Astronomy | Open | |
|
Vineyard Yield Estimator
|
Agriculture Tools | Open | |
|
Viral Coefficient Calculator
|
Marketing Tools | Open | |
|
Virgo Zodiac Sign Info
|
Astrology Tools | Open | |
|
Virtual Work Calculator
|
Engineering Tools | Open | |
|
Vis-Viva Calculator
|
Space & Astronomy | Open | |
|
Visa-Free Days Tracker
|
Travel Tools | Open | |
|
Visual Field Defect Interpreter
|
Health & Fitness | Open | |
|
Vitamin D Dose Calculator
|
Health & Fitness | Open | |
|
Vite Config Generator
|
Developer Tools | Open | |
|
VLSM (Variable Length Subnet Mask) Calculator
|
Networking Tools | Open | |
|
VND to EUR Converter
|
Currency Converters | Open | |
|
VND to GBP Converter
|
Currency Converters | Open | |
|
VND to USD Converter
|
Currency Converters | Open | |
|
VO2 Max Calculator
|
Health & Fitness | Open | |
|
VO2 Max from Race Time Calculator
|
Sports Tools | Open | |
|
Vocabulary Size Estimator
|
Language Tools | Open | |
|
Vocal Range Finder
|
Music Tools | Open | |
|
Void Ratio Calculator
|
Engineering Tools | Open | |
|
Volcanic Explosivity Index
|
Geology Tools | Open | |
|
Volleyball Hitting Percentage Calculator
|
Sports Tools | Open | |
|
Voltage Divider Calculator
|
Physics Tools | Open | |
|
Voltage Drop Calculator
|
Engineering Tools | Open | |
|
Voltage Drop Residential
|
Electrical Tools | Open | |
|
Voltage Regulation Line Calculator
|
Electrical Tools | Open | |
|
Voltage Regulator Calculator
|
Electrical Tools | Open | |
|
Volts to Amps Calculator
|
Engineering Tools | Open | |
|
Volts to Horsepower Calculator
|
Engineering Tools | Open | |
|
Volts to Joules Calculator
|
Engineering Tools | Open | |
|
Volts to Kilowatt Hours Calculator
|
Engineering Tools | Open |
Showing 7,969–8,016 of 8,451 tools