René

Photo mosaic generator. Everything runs in your browser; no image is ever uploaded.

Images

Target

Target imageDrop a portrait or click. High contrast and tight framing work best.

Photos

Tile libraryDrop photos (or a folder). 200 or more for a good result.

Import a folder 0 photos

With no library, the target is rebuilt from copies of itself.

Grid

Columns60

Spacing0%

Overall shape

Background Transparent (PNG)

Likeness

Tile colorization45%

Color blend15%

Target overlay0%

Avoid repeats60%

Mirror tiles when it fits better

Colorization keeps each photo’s light and shade and takes the target’s hue. Blend paints the color on top. Overlay is the classic cheat: use sparingly. Avoid repeats spreads your photos more evenly and keeps identical tiles apart.

Photo placement

Style

Output

Long edge (px)

Ready.

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Demo. Generated target and tiles to show the idea. Import your own target and photos, then hit Generate.