How to use Photo Mosaic Maker
- Upload a target picture and tile photos.
- Choose bounded grid and output settings.
- Review the matched mosaic and tile usage before downloading.
Example: Photo Mosaic Maker
A local worked example using the inputs and settings below for photo mosaic maker.
You add
Target image: ["sample.png (348 bytes)"]
Tile photos: ["red.png (288 bytes)","blue.png (334 bytes)"]
Columns: "2"
Rows: "2"
Output width (px): "200"
Allow the same tile photo in several cells: true
You get
Matched 4 target regions to uploaded tile colors. 200 by 200 PNG; 0 tile photos unused.
1 | red.png | 3 | Used
2 | blue.png | 1 | Used
photo-mosaic.png (200 × 200 pixels)
Options
- Grid dimensions
- Columns and rows divide the target into regions. A denser grid may show more target structure while making each tile less recognizable.
- Repeated tiles
- Allow repeats when the same tile may serve several regions. Matching uses average RGB, not subjects or semantic similarity.
Supported inputs and limits
JPEG, PNG or WebP only. Target and up to 30 tile photos together are capped at 24 megapixels and 128 MiB, with 64 MiB per file. Up to 400 grid cells and 2-megapixel output. Matching uses average RGB with transparency filled white; photos stretch to square thumbnails. Repeats and unused tiles are reported.
Where your input is processed
This tool processes your input in this browser. Your text and files are not uploaded to UseFreeTools. Check this tool's limits for anything it may save on your device.
Tile choice is a color approximation
Photos are stretched to square thumbnails under this model. Inspect unused and repeated tiles, then compare the mosaic with the source target. More supplied photos do not guarantee a more recognizable result.
Questions about Photo Mosaic Maker
How are tile photos chosen?
The supported matching method compares tile colors with target regions. It does not recognize faces or objects.
Can a photo appear more than once?
Yes, when the documented repeat policy allows it. Review the reported usage.
Is the target picture edited?
No. The page produces a new output from the supplied inputs.