Converter Tools
Free online converters: units, colors, base64, timestamps, images, and more. Instant results in your browser.
QR Code Generator
ConverterGenerate QR codes from any text or URL. Choose size, preview instantly, and download as PNG. Free online QR code maker.
Random Picker Wheel
ConverterSpin the wheel to pick a random item! Add entries, spin the colorful wheel, and let fate decide. Perfect for giveaways, decisions, and games.
Coin Flip
ConverterFlip a virtual coin online - heads or tails with a 3D animation, fair random results, flip history, and session stats. Free and instant in your browser.
Dice Roller
ConverterRoll D4, D6, D8, D10, D12, D20, or D100 online with CSS animations. Roll multiple dice, see totals and history - all in your browser.
JSON → CSV Converter
ConverterConvert JSON arrays to CSV format. Choose delimiter (comma, semicolon, tab), toggle headers, and download as .csv file.
{
"ok": true
}Image Resizer
ConverterResize images online with custom dimensions, presets, and format conversion. Supports JPEG, PNG, WebP. All processing happens in your browser.
Text to Binary / Hex / Octal
ConverterConvert text to binary, hexadecimal, or octal - and back. Real-time conversion with space-separated output for easy reading.
Unit Converter
ConverterConvert between units of length, weight, temperature, area, volume, speed, time, and data storage. Fast and accurate.
100 cm
↓
39.37 in
Image Compressor
ConverterCompress images online for free. Reduce JPEG, PNG, and WebP file sizes while preserving quality. Client-side processing - your images never leave your browser.