Image Stitcher (Horizontal / Vertical)
Merges a row or column of images into a single PNG or JPEG. Different from a sprite sheet — this is for making screenshots side-by-side, photo strips, before/after comparisons, or a long scrolling app capture. Pick how to align mismatched-size images (top/middle/bottom for horizontal, left/center/right for vertical), optionally scale them all to the same height/width, and choose a background or keep it transparent. Everything happens in canvas in the browser, no upload.
How to use
- Drop the images you want stitched together. Reorder them with the up/down buttons.
- Pick direction, alignment, and whether to scale to a common height (horizontal) or width (vertical).
- Download as PNG (lossless, supports transparency) or JPEG (smaller, quality slider).
Frequently asked questions
- Why does my horizontal strip have white bands above/below shorter images?
- Because they're shorter than the tallest one. Switch the scale to 'match height' to resize everything to the shortest, or use 'middle' / 'bottom' align to move the bands.
- PNG vs JPEG?
- PNG is lossless and keeps transparency — pick it for screenshots or anything with text. JPEG compresses photos far smaller; the quality slider lets you trade size against artifacts.
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