Stitch Screenshots: Join Captures into One Long Image in Your Browser

We shipped a new free Stitch Screenshots tool in Shotomatic. Add captures of a scrolling page, a chat, or a wide table, and it joins them into one image. Stitching runs in your browser, so your screenshots stay on your device.

What's New

• Join captures Top to bottom for a scrolling page, or Left to right for a wide table or timeline
• Trim the rows each capture shares with the one before it, so a sticky header or tab bar appears only once
• Save the result as a PNG, or as a PDF when it gets very long

Overlap Detection

Detect overlap is on by default. It looks for the rows each capture shares with the previous one and cuts them at the seam.

• Check each seam in the preview, and type a different overlap in pixels if a join looks off
• Choose Place end to end to skip overlap detection entirely
• A capture you added twice is marked Repeat, left out and skipped
• Captures are scaled to the narrowest width and never enlarged

Very Long Results

Browsers limit how large a single PNG can be. When a stitch passes that limit, the PNG is scaled down. The PDF keeps full resolution and splits the result into pages, because PDF viewers can't open a single page longer than 200 inches.

Limits

• Up to 80 images at a time
• Up to 20 MB per file
• Up to 260 MB total
• JPG, PNG, WebP, and HEIC input

Fast Workflow

1. Open Stitch Screenshots
2. Add your captures in the order you took them
3. Choose Top to bottom or Left to right
4. Check the seams in the preview
5. Click Download PNG or Download PDF

Try It Now

Use the new Stitch Screenshots tool.
See all utilities on the Tools page.