Useful tools. Less waiting. More privacy.
Convert files, edit media, format code, and calculate everyday answers directly on your device. Your files and input are never uploaded to ToolzyLoom servers.
Popular tools
View all tools →BMI Calculator
Calculate your Body Mass Index (BMI) to find out if you are at a healthy weight for your height. Supports metric and imperial measurements.
✓ On-deviceOpen tool →Case Converter
Instantly convert your text to lowercase, UPPERCASE, Title Case, camelCase, PascalCase, snake_case, and more with our free Case Converter tool.
✓ On-deviceOpen tool →Color Picker & Converter
Select any color and instantly get the HEX, RGB, HSL, and CMYK formats. Generate beautiful color shades and palettes for your web designs.
✓ On-deviceOpen tool →CSS Gradient Generator
Design beautiful, modern background gradients visually and export the CSS code instantly. Features a library of premium presets.
✓ On-deviceOpen tool →Image Resizer & Compressor
Resize and compress JPG, PNG, and WebP images instantly in your browser. 100% private, no server uploads required. See live file size savings.
✓ On-deviceOpen tool →JSON Formatter, Validator & Minifier Online
Instantly format, minify, and validate JSON data online. Find syntax errors quickly without sending data to a server. 100% free and secure.
✓ On-deviceOpen tool →Know where your data is processed before you begin.
Every tool runs locally using browser technologies such as Canvas and WebAssembly. Your files stay on your device while you work.
Find the right tool without digging.
Choose a category or use search to reach the right browser-based tool.