Image Stitcher
Join several images horizontally or vertically into one seamless picture.
Stitch images together
Images: none loaded
Output: —
How to use the Image Stitcher
- Select the images you want to join together.
- Pick a horizontal or vertical direction and set the gap between them.
- Click Download stitched PNG to save the combined picture.
Features
- Joins images side by side or stacked
- Optional gap with a configurable colour
- Match sizes option for even output
- One click PNG download
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Frequently Asked Questions
Common questions about the free online image stitcher.
Select both images, choose horizontal or vertical as the direction, then click Download
stitched PNG to save them as a single file.
It scales every image to the width and height of the first one, which prevents mismatched
edges when your photos have different dimensions.
Use horizontal for panoramas and side by side comparisons. Use vertical to stack screenshots
or build a long scrolling image.
No fixed count, but the combined canvas must stay under 16000 pixels on each side so the tool
can render it safely.
No. Everything is decoded and drawn locally on a canvas in your browser, so your pictures
stay on your device.
That is the gap you set. Set the gap to zero for a seamless join, or pick a colour to create
a clear divider.
No. Each image is drawn at its original pixel size, so the stitched output keeps the full
resolution of every photo.
Yes. Use the reverse order button to flip the sequence, then download the newly arranged
stitch.
Yes. The stitcher is fully responsive and works in any modern mobile or desktop browser.
Last updated: October 10, 2026