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Photo Mosaic & Photo Collage Maker - Collager.ai icon

Photo Mosaic & Photo Collage Maker - Collager.ai

By Collager.ai

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Overview

Collager.ai is a photo mosaic and photo collage maker that turns your own photos into gifts and keepsakes right in the chat. Photo mosaics: one picture - a portrait, a couple, a pet - recreated from hundreds or thousands of your small photos. Zoom in and every tile is a real photo. The assistant shows the styles and gives you the link where you upload the photos; the preview is ready in minutes. Photo collages in seconds: a heart, a number for a birthday or an anniversary (18, 30, 50, 2026...), a word like LOVE, "I love you", a star or a flower made of your photos. Attach the photos or share links, say the shape - you get a watermarked preview in a few seconds and a link to download the full-resolution file on collager.ai. Privacy: photos are used only to build your collage or mosaic - never published, sold or used to train AI models - and are deleted automatically within 30 days. No sign-in needed. Collager.ai arranges the user's own photos - it does not generate images with AI.

Tools

get_shape_collage

Claude
Returns the status and the watermarked preview of a collage made with make_shape_collage, by its id (clg_...). Use when make_shape_collage answered status "processing", or to show the collage again.

list_collage_shapes

Claude
Lists the shapes make_shape_collage can draw (hearts of 27-164 photos, numbers, words, I love you, circle, star, flower, grid, your own mask) and how many photos fill each without repeats.

list_mosaic_styles

Claude
Shows the looks of a Collager.ai photo mosaic (one large picture made of hundreds or thousands of small photos) with example images: soft classic, clean subject, stronger mosaic, uniform or mixed tile sizes. Use before start_photo_mosaic when the user wants to choose a style.

make_shape_collage

Claude
Builds a photo collage in the shape of a heart, a number (age, anniversary, year), a word, a star, a flower and more from the user's photos, and returns a watermarked preview within seconds. Use when the user asks for a heart collage, a birthday/anniversary number collage, a 'photo collage in the shape of ...', or a collage from several photos. Pass the photos as public links in photo_urls, or as files the user attached (photos). 1 to 300 photos; if there are fewer photos than cells, photos repeat. The result id (clg_...) is a private handle valid for 30 days; photos and results are deleted after 30 days. The preview is watermarked; the full-resolution file is downloaded from the collager.ai page given in full_resolution_page. Building can take up to a minute - if status is still processing, call get_shape_collage with the id.

start_photo_mosaic

Claude
Gives the link where the user builds a photo mosaic: one main photo recreated from many small photos (best with 100-2000 photos - family archive, wedding, team, school year). The user uploads the photos on collager.ai, picks the style, and the site builds a watermarked preview in minutes. Use when the user wants a photo mosaic or a picture made of many photos.

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