Free Online Conversion Tools
Convert documents, images, videos, and units instantly. Fast, secure, and completely free.
Built by a tinkerer with a math and CS background who wanted one home for trusted tools. Learn more about Tools Worx.
Popular Converters
Recipe Scaler
Scale recipe ingredients for different serving sizes
Secret Santa Generator
Organize gift exchanges with automatic pairing
Holiday Countdown
Count down to holidays and special events
Crypto Currency Converter
Convert cryptocurrencies to fiat currencies with live rates
Password Generator
Generate strong, secure passwords with customizable options
Cheatsheet Builder
Create custom cheatsheets with LaTeX support and export to PDF
Length Converter
Convert between microns, millimeters, inches, feet, meters, kilometers, miles
Mass & Weight Converter
Convert between micrograms, grams, ounces, pounds, kilograms, tons
Temperature Converter
Convert between Celsius, Fahrenheit, Kelvin, and Rankine
Volume Converter
Convert between milliliters, cups, pints, liters, gallons, cubic meters
Currency Converter
Convert between USD, EUR, GBP, Bitcoin, Ethereum with live rates
Data Format Converter
Convert between JSON, XML, YAML, and CSV data formats
Graphing Calculator
Plot mathematical functions with symbolic expressions
Scientific Calculator
Advanced calculator with scientific functions
BMI Calculator
Calculate your Body Mass Index
Interest, Loan and Mortgage Calculator
Calculate interest rates, loan payments, mortgages, and total interest
Tip Calculator
Calculate tips and split bills
Date Calculator
Add days to dates and calculate date differences
Document Converter
Convert between PDF, Word, Text, and other document formats
Spreadsheet Converter
Convert between Excel, CSV, and spreadsheet formats
Data Format Converter
Convert between JSON, XML, YAML, and CSV data formats
Base64 Encoder/Decoder
Encode files to Base64 or decode Base64 to files
Archive Tools
Create ZIP archives or extract files from archives
JSON Formatter
Format, validate, and beautify JSON data
Base64 Encoder/Decoder
Encode and decode Base64 strings
URL Encoder/Decoder
Encode and decode URL strings
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes
UUID Generator
Generate UUIDs (v4) and GUIDs
Timestamp Converter
Convert between Unix timestamps and human-readable dates
Image Effects & Filters
Apply 10+ professional filters and effects to your images including grayscale, sepia, vintage, brightness, contrast, saturation, and Instagram-style filters
Text Processor & Data Tools
Extract data, format code, and transform text in one tool
Audio Equalizer
Adjust audio frequencies with EQ
Reverb Effect
Add reverb to audio files
Echo Effect
Add echo effect to audio
Noise Reduction
Remove background noise from audio
Gantt Chart Generator
Create interactive Gantt charts for project management
Bar Chart Generator
Create interactive bar charts from your data
Line Chart Generator
Create interactive line charts to show trends over time
Pie Chart Generator
Create interactive pie charts to show proportional data
Scatter Chart Generator
Create scatter plots to show correlations between variables
Sunburst Chart Generator
Create hierarchical sunburst charts to visualize nested data structures
About Our Conversion Tools
We provide fast, and completely free conversion tools for all your needs. Whether you need to convert documents, images, videos, or units of measurement, we've got you covered. Built by a tinkerer with a math and CS background who needed one trusted place for these utilities and chose to share them.
100% Free
No registration or payment required
Privacy Focused
Files automatically deleted after conversion
Fast & Accurate
Powered by industry-standard libraries
Mobile Friendly
Works perfectly on all devices