Stitch Screenshots
Join several screenshots into one long image by finding where they overlap.
Drop screenshots here or
JPG · PNG · WebP, 50MB each · 2 to 20 images
Options
Nothing here yet.
Add two or more screenshots and they are joined into one.
How to use
- 01Choose the screenshots in order or drag them in. Use [Up] and [Down] to fix the order.
- 02Check the seams in the preview. If they are off, set Seam to "Manual" and adjust the overlap and trim numbers.
- 03Press [Download].
If it does not work
Seams not lining up?
- Set Seam to "Manual" and adjust the overlap number a little at a time.
- Check the order with [Up] and [Down].
- If you scrolled too far between shots and nothing overlaps, join them with an overlap of 0.
FAQ
The automatic match is wrong.
If the overlapping area is only blank background, or the clock in the status bar differs between shots, it may not be found. Set Seam to "Manual" and enter the overlap (px) and top/bottom trim (px). The detected values are shown, so start from those numbers.
Can I join them horizontally?
Yes. Set Direction to "Horizontal" and they are joined side by side in order. Images of different heights are matched to the first one.
PNG or JPG?
Screenshots have lots of text, so PNG stays sharp with no quality loss. If size matters, choose JPG (0.9).
The result came out smaller.
If the joined image exceeds 16 million pixels, it is scaled down because of browser limits. Split the shots and join them in two passes.
About this tool
A tool that joins screenshots taken while scrolling into one image, in order. Overlapping areas and repeated parts such as the status bar and navigation bar are found and trimmed automatically, and you can adjust the numbers by hand. Neither the photos nor the result are sent to a server or stored. Everything is processed on this device.
Updated