Stitch images together
Join screenshots and photos into one tall or wide image, with control over alignment, spacing and background.
Upload and process
Runs locallyHow to use it
- Pick a direction: vertical for chat logs and photo sets, horizontal for comparisons.
- Choose the alignment reference: narrowest, widest, or the first image.
- Set the gap in pixels and the background colour; a gap of 0 puts images edge to edge.
- Upload your images β the list order becomes the stitching order.
- Click stitch and download the combined image.
When this tool helps
Stitching comes up more often than expected: turning ten chat screenshots into one image, assembling product photos into a single sheet, or putting split-screen captures of a long table back together. The awkward part is usually mismatched widths β forcing them together stretches some images. Three alignment references solve that, and "narrowest" is the safest default because nothing is cropped; the leftover space is filled with the background colour.
FAQ
Which alignment should I choose?
If the widths already match, it makes no difference. Otherwise "narrowest" is safest because nothing is cropped, "widest" enlarges the narrower images (and can soften them), and "first" suits sets where the first image is the reference.
The result is too large β what now?
Browsers cap canvas dimensions, and the limits vary. If you see the warning, lower the maximum edge length or stitch in two passes.
The order is wrong
Clear the list and reselect in the right order; the list order is the stitching order. Phone galleries usually support multi-select in capture order.
Does it lose quality?
Images are scaled once to the alignment width, which stitching requires, and nothing else is applied. PNG output adds no compression loss.
Are images uploaded?
No, stitching runs entirely in your browser.
Related tools
Split a long image into pieces
Split a long screenshot into multiple images by piece count or by maximum height, vertically or horizontally, with ZIP download and no uploads.
Resize and crop images
Resize images by pixels or percentage, or crop them to an exact size such as 800x800. Batch processing, no uploads, runs in your browser.
Compress image to a target size
Compress images to an exact target size in KB. Supports JPG, PNG and WebP, works in batches, and never uploads your files β everything runs locally in your browser.
Most used