PictureMosaics

Turn a favorite photo into a mosaic built from your own library—albums, keywords, formats, and quality settings you control.

PictureMosaics turns any photo into a mosaic made from your own pictures.

Choose a target image, pick an album (or filter by keywords), and the app builds a mosaic by matching each tile to the closest photo in your library. Adjust grid size, output format, and matching quality to balance speed and detail.

Features: • Create mosaics from your photo library • Choose albums or keyword-filtered photo sets • Grid size, format, and orientation (square, A4, Letter, 4:5, 16:9) • Matching options from fast color match to high-quality perceptual mode • Crop or stretch the source photo to fit your chosen format • Optional “Photos only” filter to skip documents and screenshots • Save the finished mosaic to your photo library

PictureMosaics needs access to your photos to read tile images and save the result. Your images stay on your device unless you choose to save or share them.