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Make a photo collage

Put several pictures into one: a grid, a row or a stack. Done on this device, never uploaded.

Combines photos into one image as a grid, side by side or stacked, with spacing and a background colour. It is free, needs no account and adds no watermark, and your files are not uploaded: everything runs in your browser on your device. The size limit is your device’s memory, and phones hold less; give the page a short while after one visit to save itself for offline use, and then it works offline.

Drop two or more pictures to combineor click to choose files. Batches welcome.
    Details

    Pictures are placed in the order they are listed. Use the arrows in the list to move them.

    Working…

    Done

    Your files are processed on this device and never sent to a server. Reload the page to clear everything from memory.

    How it works

    1. Drop two or more pictures (JPG, PNG, WebP, HEIC and more), or tap to pick them. Use the arrows in the list to change the order.
    2. Choose a grid, side by side or stacked. Set the spacing, the background colour and how big the collage should be; the preview updates as you go.
    3. Make the collage. It downloads straight away as one image.

    In your browser, not on a server

    Your browser decodes each picture (libheif or the Squoosh decoders step in for HEIC, AVIF and JPEG XL). The layout is worked out with plain arithmetic: pictures in a row share a height, in a stack share a width, and in a grid get equal cells, cropped from the middle or fitted whole. Each picture is then drawn once at its place on a single canvas in your tab with high-quality scaling, and the collage is encoded in the format you chose.

    Compared with upload-based tools: Collage apps and websites upload every photo, lock layouts behind a subscription and often add their logo to the result. Here the photos never leave your device and the collage carries no mark.

    Verify it yourself. Give the page a short while after one visit to save itself for offline use, then turn off Wi-Fi or switch to airplane mode and run the tool again. Or open your browser's developer tools (F12, or Cmd-Option-I on a Mac), pick the Network tab, and watch it while you convert. The panel above does the same count for you.

    Questions

    Are my photos uploaded?

    No. Your browser decodes the pictures and draws the collage on a canvas in the page. Your files are not uploaded, and it works offline after one visit and a short wait.

    Are the pictures cropped?

    Side by side and stacked keep each whole picture, scaled to a shared height or width. A grid gives every picture the same cell: Fill each cell crops the edges to fit, Show whole picture keeps it all with the background around it.

    How big is the collage?

    Its longest side is 2400 px by default, enough for sharing and a phone screen. Choose 4000 px for printing, or 1200 px for a small file to send in a message.

    Is there a watermark or a limit?

    No watermark, and no set limit on the number of pictures beyond your device’s memory (phones hold less).

    More image tools

    Image to SVG

    Logos, drawings and signatures traced into shapes that scale to any size, on your own device.

    Resize GIF

    Set a new width and height for an animated GIF, by percent or in exact pixels. The animation plays as before, and the GIF stays on this device.

    Crop GIF

    Drag a box over the part of the animation you want to keep. Every frame is cropped to it, and the GIF never leaves this device.

    Add text to GIF

    Write a caption on every frame of an animated GIF and drag it where you want it. Done on this device, and the GIF is not uploaded.

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