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Image collage

Processed in this browser

File limit: 32 MB

This tool never uploads your input.

Drop a file

Drop a file here or choose one.

Sample workflow: choose a JPEG, PNG, WebP, or GIF on this device, then Process.

A 2×2 of screenshots for a ticket. Layout is simple. iPhone HEIC should become JPG first on Windows.

Four screenshots that should sit in one PNG for Slack. This page tiles images. It is not Mixbook and not a yearbook vendor.

iPhone originals: HEIC to JPG. One packet of pages: images to PDF. Cutting one photo into a grid: image splitter. Bytes too big: compress.

One picture, not a PDF binder

Travel thumbs or a contact sheet become one image. Combining PDFs is merge. Photos that must stay a multi-page packet belong on images-to-PDF. Gmail’s personal cap is 25 MB; a dense collage may need the image compressor first. Typical file ceiling about 32 MB.

How to use it

  1. Add the photos (decoded formats only).
  2. Pick a simple layout. Download the result.
  3. Strip GPS on strip EXIF if you will post it.

Honest limits

Not color-managed print. Not a 200-image queue. About 32 MB each.

FAQ

Can I make a print-shop poster?

No DPI or bleed promise. This is a screen grid.

HEIC inputs?

Convert on HEIC to JPG first if the tab cannot decode them.

One PDF of many pages?

That is images-to-PDF or merge-PDF, not a collage.

Split one image into tiles?

Image splitter is the inverse job.

Are photos uploaded?

No. About 32 MB per file typical.

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