Mosaic

Free photomosaic generator — rebuild any image out of hundreds of smaller tile photos.

🔗 Live: mosaic.hackatoa.com · ☕ Support: Buy Me a Coffee

Overview

Upload a source image and Mosaic reconstructs it from a grid of tile images matched by average color. Tiles can come from your own uploads, a Pexels topic search, or a shared Drive folder. Results can be shared via opt-in links.

Features

• Tiles from uploads, Pexels topic search, or a Drive folder
• Average-color tile matching
• Opt-in shareable result links
• 6-language localization

Tech Stack

Next.js · JavaScript · Docker

Development

npm install
npm run dev

Deployment

Docker on the homelab host; GHCR + Watchtower auto-deploy.

Support

If this project is useful to you, consider supporting development:

☕ Buy Me a Coffee

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Part of the Hackatoa ecosystem — self-hosted apps, browser games, and bots. · All repositories »