Merge Images — Join Photos Side by Side or Top to Bottom
Join two or more images into one, side by side or top to bottom, optionally matching their heights or widths.
Free, with no sign-up and no watermark. The file is processed in your browser and never uploaded.
Join two or more pictures into a single image. Line them up in a row or a column, optionally make them the same height or width, and add a gap and background.
Step by step
- Add images: Upload the pictures and drag to reorder.
- Pick a direction: Side by side or Top to bottom.
- Match sizes: Tick Make them the same height/width to avoid ragged edges.
- Spacing and background: Set a Gap, colour, or a Transparent background.
- Merge: Click Merge Images.
Handy for
Comparisons
Show two versions next to each other.
Long screenshots
Stack screenshots of a conversation.
Panoramas
Put photos in a row.
Documents
Combine both sides of an ID card into one image.
Good to know
To merge images into a PDF instead, use Images to PDF.
Questions
Are my photos uploaded anywhere?
No. Every image is opened and processed inside your browser on your own device. Nothing is sent to a server, and closing the tab discards everything.
Which image formats can I use?
JPG, PNG, WebP, AVIF, GIF (first frame), BMP, TIFF, SVG and iPhone HEIC/HEIF photos. Photoshop PSD files work when they were saved with a flattened preview ("Maximize compatibility").
More Image Editor tools
- Split Image — Cut an image into equal pieces, such as a 3×3 grid or a 1×3 carousel, and download them as a ZIP.
- Add Border to Image — Add a coloured border around photos, measured in pixels or as a percentage, with optional rounded corners.
- Round Image Corners Online — Give images rounded corners with transparent or coloured corners, in bulk.
- EXIF Viewer — See a photo's hidden details — camera, lens, settings, date and GPS location — and download them as JSON.
- Remove EXIF Data — Remove GPS location, camera details and other hidden metadata from photos before sharing, losslessly for JPG and PNG.
- GIF Maker — Turn a set of images into an animated GIF with your choice of frame speed, size and looping.