LabmorfResize images
Processed in your browserSet exact pixels or a percentage, lock aspect ratio, and export PNG, JPG, or WebP — locally.
Drop images here
or
Supported formats: PNG, JPG, WEBP, AVIF, HEIC.
You can also paste images with Ctrl+V.
Presets
Resizing without a desktop app
Downscaling is usually safe for web and social posts. Upscaling cannot invent real detail.
Prevent enlargement keeps images from growing past their original size when using presets.
Frequently asked questions
Does resize change file size?
Usually yes for smaller dimensions, but the output format and quality also matter.
Related tools
- Crop & RotateCrop with aspect presets, rotate, flip, and export locally.
- Compress ImageShrink JPG, PNG, WebP, or AVIF files locally with quality or target-size controls.
- Image ConverterConvert between HEIC, AVIF, WebP, PNG, JPG — plus PDF and ICO when you need them.
- PNG to WebPMake PNG images smaller for websites while keeping transparency.