Design tool
Photo Mosaic Maker — Create a Pixel Mosaic Locally
Choose a photo, set the mosaic block size and download a separate PNG copy.
Runs in your browser. No upload.
Your image is processed on this device and is not uploaded.
About this tool
Photo Mosaic Maker — Create a Pixel Mosaic Locally made simple.
Image processing stays on this device. This creates a pixel-block effect from one image; it does not assemble a collage from a library of separate photos. Input is limited to 10 MiB and 4 megapixels.
Common questions
About Photo Mosaic Maker — Create a Pixel Mosaic Locally.
How do I use Photo mosaic maker?
Choose a photo, set the mosaic block size and download a separate PNG copy.
Is my data uploaded to a server?
No. This tool runs locally in your browser. Your input is not uploaded.