Image Stretcher
Stretch images horizontally or vertically, compare the result, and export in the format you need.
1. Upload image
Choose an image or drop it here
JPG, PNG, WebP, GIF, HEIC — up to 50 MB
No image? Try a sample:
2. Preview stretch
Upload an image to see a live before-and-after preview from this image stretcher.
Original
480 × 640 px
16:9 Widescreen
Output
480 × 270 px
Mountain landscape → 16:9 widescreen
A 480×640 portrait photo stretched to 480×270 (16:9). Width stays the same; height compresses to match the widescreen ratio — ideal for slides, thumbnails, and banners.
How to stretch an image online
Upload your image
Drop a JPG, PNG, or WebP file. Processing runs in your browser — nothing is sent to a server.
Set dimensions & preview
Enter width and height, pick a ratio preset, or switch to resize mode. Drag the preview to compare before and after.
Download
Choose PNG, JPG, or WebP and save the stretched output.
Adjust image proportions with control
Horizontal stretch
Make a photo wider for banners, slides, thumbnails, or headers. Keep height stable and increase width — preview distortion before saving.
Vertical stretch
Make a photo taller for stories, posters, wallpapers, or portrait frames. Keep width stable and increase height.
Ratio presets
Start with 1:1 square, 16:9 widescreen, 9:16 story, or 4:5 portrait when you know the target shape.
Resize instead
Switch to resize mode for proportional scaling without visible stretching — useful when distortion is too strong.
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