Browser-based utility tools. No signup. No server.
18 tools
Calculate aspect ratios and scale dimensions for images and video
Resize images to exact pixel dimensions
Convert between PNG, JPEG, WebP formats
Convert PNG images to JPG format in your browser
12 tools
Convert text between different cases
Count words, characters, and reading time
Render Markdown to HTML with live preview — or strip to plain text
Generate placeholder text in bulk
7 tools
Generate CSS gradient code visually
Build CSS box shadow with live preview
Convert between HEX, RGB, HSL, and OKLCH
Convert between px, rem, em, vw, and more
16 tools
Format, validate, and minify JSON
Encode and decode Base64 strings
Encode and decode URL components
Generate UUID v4 values in bulk
1 tools
Test and improve your typing speed and accuracy