Free UI design tools for every workflow
500+ free browser tools for image and audio conversion, SVG, color, icons, and mockups.
Featured tools
Popular
Tools with the most opens, all time.
Sound Memory Game
Play the sound memory game everyone's talking about. We play 5 tones, you recreate them from memory using a frequency slider.
11k opens
MP3 Cover Adder
Free online MP3 cover art adder. Embed album art, add cover image to MP3 files, edit ID3 tags (title, artist, album). No upload, instant processing, all.
8.8k opens
GIF to Live Photo Converter
Convert GIF to Live Photo online free. Turn an animated GIF into a .livp for iPhone Photos—private browser convert, no upload or signup.
6.3k opens
Color Recall
Play the free color memory game: memorize five swatches, then match hue, saturation, and brightness with HSB strips. No signup.
4k opens
Audio File Pitch Detector
Upload MP3, WAV, or M4A to detect pitch, notes, and Hz locally in your browser. See a pitch curve, cents deviation, and range stats—no server upload.
3.6k opens
GIF Color Changer
Free GIF color changer and animated GIF editor online: colorize GIF, color GIF frames, lighten dark loops, and enhance GIF colors with HSL, tint, grayscale, sepia, or invert—preview and download in your browser.
2.5k opens
New & notable
- Free
Merge Audio
Merge M4A files or combine MP3 clips into one track online. Free audio merger. Local-first. No signup.
- Free
M3U8 to MP4
Convert M3U8 to MP4 from a local playlist and its segment files. Free to use. No signup. Local-first in your browser.
- Curated
Frontend Design
Ask an agent for a production web page with a chosen palette, type, and motion. The skill file stays on skills.sh.
- Curated
Design Taste Frontend
Build a landing page or portfolio from a chosen direction, with layout and motion set before code. Files stay on skills.sh.
- Free
Cute Font Generator
Type a line and copy cursive, bubble, heart, and tiny Unicode text. Runs in your browser. Free, no sign-in.
10 opens
- Free
Number Font Generator
Turn digits into circled, bold, double-struck, and superscript numbers you can copy. Runs in your browser. Free, no sign-in.
12 opens
- Free
PDF Color Changer
Change a PDF paper color, invert the page, or make it grayscale, then download a new PDF. Free, no sign-in.
4 opens
- Free
Video to Live Photo
Turn an MP4 or MOV into a 3-second Live Photo .livp file. Conversion runs in your browser. Free, no sign-in.
4 opens
