Kollage (“collage” in Swedish) makes collages from your photos, straight on your phone: urre.github.io/kollage.

Pick the images, choose how many cells and which layout, then drag and pinch each photo into place and save it as a PNG or JPG — or share it straight to Photos.

Features

• Three kinds of collage: grid, polaroid and scrapbook
• Formats for 9:16 (story), 4:5, 1:1, 3:2 and 16:9
• Pan, zoom and black and white, per image
• Exports up to 3840×2160

Everything happens in the browser. No accounts, no server, no storage — the images are read, drawn and exported on the phone, and never sent anywhere.

Built with React 19, TypeScript and Vite, with no runtime dependencies beyond React. A push to main builds and publishes to GitHub Pages.