Resize images
Scale to exact pixels or a percentage with Lanczos quality; batch supported.
Runs on your device — never uploaded
Drop files here or click to browse
Accepts .jpg, .jpeg, .png, .webp, .avif, .gif, .bmp, .heic, .heif. Nothing is uploaded.
How to resize images
- Add images
Drop one or many images.
- Enter the size
Type a width, height or percentage. Aspect ratio is locked unless you unlock it.
- Download
Preview the result and download.
Frequently asked questions
Will enlarging make it blurry?
Upscaling cannot invent detail; small increases look fine, large ones soften. For AI upscaling see the Upscale Image tool.
Which resampling is used?
Lanczos3, the same high-quality filter used by professional image tools.
Can I resize for social media?
Yes. Use presets for Instagram, X, Facebook and YouTube thumbnail sizes.