> Horizontal and vertical modes are merged into Image Stitch—use the right upload box for vertical.
Pure front-end local vertical image stitching tool. Batch upload multiple images, single crop and pan, unified width seamless stitching. Supports custom background color and preview download. All processing is local — no server upload.
Features
- Home has Upload and Import from clipboard; paste again from the toolbar; Ctrl/Cmd+V supported.
- Smart stitching.
- Vertical stitching: Combine multiple images vertically into a long image.
- Unified width: The first image's crop determines the global output width; subsequent images auto-match in width.
- Seamless connection: Stitch alignment preview ensures natural image transitions.
Use Cases
- Long page capture: Merge vertically segmented screenshots of webpages, documents, etc., into a single complete long image.
- Chat log stitching: Vertically stitch multiple chat screenshots to preserve complete conversation content.
- Comic stitching: Arrange comic panels vertically into a complete comic image.
How to Use
- Use Upload or Import from clipboard (or Ctrl/Cmd+V) to import images.
- First image crop: With only one image, adjust the crop area in eight directions in the edit area to determine the global width.
- Add more images: before adding a second image, a prompt indicates width is locked; use the dock Upload button to add more (up to 10).
- Edit current row: Click thumbnails or the semi-transparent adjacent strip above/below the viewport to switch "current row"; drag the center handle to adjust the current row.
- Reorder: Thumbnails can be dragged to reorder and adjust the stitching sequence.
Notes
- Reordering: After upload, drag thumbnails to adjust the stitching order.
- Width consistency: Ensure the first image's crop width meets requirements — subsequent images will use this as the standard.
- Output format: Exported as PNG format, supports high-quality printing.
Related Keywords
Image Stitch (V), Online Image Stitch (V), imgstitchv, Sanye Hub, Online Tools