Screenshot Stitcher
Share tool
Only this public address is included. Your files, inputs and results stay out of the link.
Join overlapping screenshots into a continuous image. Adjust their order and trims, then confirm each overlap before exporting the full result.
Preparing your tool…
A visual example
Keep the overlap once
Two screenshots can contain the same visible section.
- Screenshot A
Section 1
Section 2
Section 3
First screenshot
The last section also appears at the top of the next image.
- Screenshot B
Section 3
Section 4
Section 5
Next screenshot
Review the suggested overlap and adjust it if the repeated area was identified incorrectly.
- Joined example
Section 1
Section 2
Section 3
Section 4
Section 5
Confirmed joined image
A correct seam keeps the shared section once without losing the following content.
Check every seam before export, particularly around repeated headers and similar-looking content.
Illustrative example. Section labels represent screenshot pixels. This schematic does not imply OCR or rewriting the pictured text.
How to use it
- Arrange 2–12 screenshots in reading order and trim repeated headers or unwanted edges.
- Compare the overlap suggestions with the displayed bottom/top image regions.
- Confirm each seam or keep its overlap at zero to retain all rows.
- Inspect the complete joined preview and export PNG, JPEG or paginated PDF.
Three synthetic captures share 300-pixel overlaps. Confirming both seams reconstructs the original image; leaving a seam at zero deliberately keeps that repeated content.
Details & limits
Confirm all overlap suggestions. Manual trims, header removal and order. Image export: 20 MP / 8,192 px per side; longer results use bounded, complete tiled PDF. No rewritten image content.
Can repeated list rows produce a wrong overlap suggestion?
Yes. Repeated text and blank regions can match at several positions. Candidate values are suggestions, not probabilities. Check each seam against both originals. The tool only removes the overlap you explicitly choose; it does not fill missing content or resize unequal widths to make them fit.