pixeldesk.
Batch / PixelDesk

Merge images into one canvas

Arrange up to 12 images in a horizontal strip, a vertical stack or a grid. Set cell size, spacing and image placement.

Processed on your device
THE PLAYGROUND

Merge images

01 / ORIGINAL IMAGENo image yet

Drop your image here.

Choose up to 12 images, or drop them here.

JPEG, PNG, WebP, AVIF or HEIC · up to 20 MiB each

    Selection order becomes output order. Use the arrows beside filenames to reorder.

    02 / Make it yours

    Adjust your settings, then create a new copy.

    Layout
    Export
    90

    PNG is lossless; its quality slider is disabled.

    Output format & background

    Fills transparent areas for JPEG and when transparency is off.

    Choose an image or try the sample to get started.

    How to merge images into one canvas

    1. Select up to 12 images and arrange their order using the filename arrows.
    2. Choose a strip, stack or grid, then set cell dimensions, spacing and image placement.
    3. Inspect the live layout and process one combined image.
    Read the guide: Make a contact sheet from local images

    Know before you export

    Still JPEG, PNG, WebP and AVIF inputs up to 64 megapixels are supported, and HEIC where the browser can decode it. Photos above 24 megapixels or 8,192 pixels per side are edited at that size. Color, filter and color-removal effects run at up to 12 megapixels; larger photos are scaled for the effect. All processing stays in your browser.

    Supported files

    Still JPEG, PNG, WebP and AVIF up to 20 MiB and 64 megapixels, plus HEIC where your browser can open it (Safari on Mac, iPhone and iPad). Photos above 24 megapixels are edited at 24 megapixels, and color effects run at up to 12 megapixels. Multi-image tools allow 12 files and 60 MiB of combined input. GIF, SVG, animated images and RAW formats are not supported.

    Quick ways in

    Drop an image anywhere on this page or paste one from your clipboard.

    Keyboard shortcuts

    • Ctrl/⌘ O Choose an image
    • Ctrl/⌘ Enter Process
    • Ctrl/⌘ S Download the result
    • Ctrl/⌘ Z Undo settings · add Shift to redo
    • Esc Cancel processing

    Your files stay local

    Selected image bytes are processed in browser memory. No account, upload endpoint or remote processing service is used.

    Keep creating.

    Explore all 26 tools
    Split into tilesOne image. A set of possibilities.Batch processingThe same useful edit, across a set.CompressSmaller files. Same big ideas.ResizeThe right size for every space.ConvertA fresh format. A familiar image.Contact sheetYour images, beautifully together.

    Merge images is free to use in your browser. No account or image upload is required.

    Merge images: common questions

    How do I combine two pictures side by side?

    Choose both images, use Horizontal strip, and set the width and height for each cell. Confirm their filename order and choose Fit or Center crop. Process to create one combined image.

    Can I change the order of merged images?

    Yes. Use the arrows beside filenames before processing. The displayed order determines the horizontal, vertical or grid sequence.

    Merge images presets

    Stack Images Vertically