Image Tools
Image Resizer
Resize any image to exact pixel dimensions — aspect-ratio lock, never uploaded.
Resizing happens in your browser — the image is never uploaded.
About this tool
Forms and platforms demand exact dimensions — 600×600 for job portals, 1080 wide for social. Load an image, type the width or height (the other side follows automatically with the aspect lock), and download the resized copy.
Resizing uses your browser's high-quality canvas scaling and the photo never leaves your device — no upload, no wait, no server.
How to use
- Choose an image.
- Enter the target width or height (lock keeps proportions).
- Click Resize & download.
Frequently asked questions
Shrinking keeps images sharp. Enlarging cannot invent detail, so upscaled images soften — start from the largest original you have.
With the lock on, yes — change one side and the other adjusts. Unlock it to stretch to exact dimensions.
No — resizing runs on your device via the Canvas API.