Browser-based developer tools for everyday tasks — generate QR codes, compress images, convert formats, create CSS animations, and more. No installations, no uploads, just instant productivity.
Generate QR codes. Export for print & web.
Portraits and names for mockups and test data.
Accurate color ranges from a single color.
Quickly test a color in different contexts.
Test colors for WCAG AA and AAA standards.
Extract every color used on a website.
Turn any image into a proper .ico favicon.
Convert, fetch, and edit SVG code. Save as file.
Convert images to WebP. Optimize for performance.
Optimize large datasets for AI processing.
Help AI tools index your website (GEO).
Convert text between different case formats.
Pure CSS progressive blur effect.
CSS-only, customizable glass effect.
Customizable CSS loading animations.
Explore chords & export progressions as MIDI.