Converters
Instantly convert between units of length, weight, temperature, speed, color, and data storage. All conversions use standard internationally recognized formulas for precision you can trust.
10 free toolsUnit conversion is one of the most common tasks in everyday life, science, and engineering. Whether you are converting kilometers to miles for a road trip, Celsius to Fahrenheit for a recipe, or megabytes to gigabytes to understand your phone storage, having accurate, instant conversions saves time and prevents costly mistakes.
Every converter on Toobits uses standard internationally recognized conversion factors and formulas. The length converter covers over 130 units across 11 categories including metric, imperial, nautical, astronomical, and ancient units. The weight converter supports 100+ units from kilograms and pounds to troy ounces and ancient Greek talents. The data storage converter correctly handles binary (1 KB = 1,024 bytes) and decimal conventions.
All conversions run entirely in your browser using JavaScript. No data is sent to any server, no account is required, and every tool works on phones, tablets, and desktops. Results appear instantly as you type — there is nothing to submit or wait for.
Converters
Currency Converter
Free online currency converter with live exchange rates. Convert between 170+ world currencies instantly. Rates updated daily.
🎞Video to GIF
Free online video to GIF converter. Convert MP4, WebM, and MOV clips to animated GIF in your browser. Trim, resize, and control frame rate. No upload. No signup.
📝Word to PDF
Free online Word to PDF converter. Upload a .docx file and download a clean PDF instantly. No signup. Files never leave your browser.
🌡️Temperature Converter⚡ Instant
Free online temperature converter. Convert between Celsius, Fahrenheit, and Kelvin with reference points and live updates.
📏Length Converter
Free online length converter with 130+ units. Convert metric, imperial, nautical, astronomical, ancient, Asian, surveying, and typography lengths instantly.
⚖️Weight Converter
Free online weight converter with 100+ units. Convert metric, imperial, troy, apothecary, Asian, ancient, scientific, and cooking weights instantly.
🎵Audio Converter
Free online audio converter. Convert between MP3, WAV, OGG, M4A, FLAC, and OPUS in your browser. Adjust bitrate and quality. Files never leave your device. No signup required.
🎨Color Converter⚡ Instant
Free online color converter. Convert between HEX, RGB, and HSL color formats with a live color preview and one-click copy.
🚀Speed Converter
Free online speed converter. Convert between km/h, mph, m/s, knots, and feet per second with reference speeds.
💾Data Storage Converter
Free online data storage converter. Convert between bits, bytes, KB, MB, GB, TB, and PB using binary calculations.
Frequently Asked Questions
Are these unit converters accurate?▼
Yes. All converters use standard internationally recognized formulas. For example, 1 kilometer = 0.621371 miles exactly.
Do I need an account to use these converters?▼
No. All Toobits tools are completely free with no account or signup required.
Do these converters work on mobile?▼
Yes. All tools are fully responsive and work on phones, tablets, and desktops.