Resize Image
Change image dimensions without losing quality.
Drop your files here
or
JPG, PNG, WebP, GIF, BMP · Upload files up to 50 MB · 30 files max
Your files are secure and private. Everything is processed on your device.
How it works
- Add your imagesSelect one or many image files.
- Set the new sizeExact pixels or a percentage scale.
- Download the resultsOne image, or a ZIP for a batch.
What this tool does
- Exact pixel dimensions or percentage scaling
- Aspect ratio lock so images never stretch
- Batch resize up to 30 images at once
- Optional format change while resizing
Supported formats
- JPG
- PNG
- WebP
- GIF
- BMP
Maximum file size: 50 MB, up to 30 files at once.
Frequently Asked Questions
Making an image smaller stays sharp. Enlarging beyond the original resolution has to invent pixels, so it will always look softer.
Yes. Add up to 30 files and they all receive the same settings, then download as a ZIP.
Leave "Keep aspect ratio" on. Setting both width and height manually with it off can squash the image.
No. Resizing runs in your browser using a canvas, so files never leave your device.
Privacy and security
Your file is read directly from your device and processed in your browser. It is never uploaded to a server, so there is no copy for us to keep, share or lose. Closing the tab discards everything. If you want to check this yourself: open your browser’s developer tools, switch to the Network tab, and use the tool — you will see no request carrying your file or input leave the page.