Resize Image
Resize JPG, PNG and WebP images to exact dimensions or by percentage — locally in your browser. Keep the aspect ratio, resize a whole batch, and download. Nothing is uploaded.
How to use it
- 1Add your images
Drag JPG, PNG or WebP files onto the drop zone or click to choose them. Batches are welcome.
- 2Choose the size
Pick pixels or percentage, enter your target dimensions, and keep "lock aspect ratio" on to avoid distortion.
- 3Pick a format (optional)
Keep the original format or convert to JPG, PNG or WebP, and set the quality for lossy formats.
- 4Download
Save each resized image, or download them all as a ZIP. Your originals are never modified or uploaded.
Exact sizes or simple percentages
Set a target width and height in pixels, or scale by a percentage. With the aspect ratio locked, each image is fitted into your dimensions without distortion; unlock it to stretch to an exact size. A high-quality Lanczos filter keeps resized photos crisp.
Batch resizing, nothing uploaded
Drop in many images at once and resize them all with the same settings, then grab them as a single ZIP. Everything runs on your device — no upload wait, no quotas, no watermarks.
Frequently asked questions
Are my images uploaded to a server?
No. Resizing runs entirely in your browser; your images never leave your device.
Will resizing reduce quality?
Downscaling uses a high-quality Lanczos filter, so results stay sharp. Enlarging beyond the original can look soft — keep "don't upscale" on to prevent it.
Can I keep the aspect ratio?
Yes. With "lock aspect ratio" on, each image is fitted into your width/height without stretching. Turn it off to resize to exact, possibly distorted, dimensions.
Can I resize many images at once?
Yes. Add a batch and they are resized one at a time with the same settings; download them individually or as a ZIP.
Which formats are supported?
JPG, PNG and WebP input and output. You can keep the original format or convert while resizing.
Related tools
Compress Image
Compress JPG, PNG and WebP images in your browser. See the before/after size, set the quality, and download — no upload, no limits, files stay on your device.
Crop Image
Crop JPG, PNG and WebP images in your browser with a draggable selection and aspect-ratio presets. Instant download, nothing uploaded — your image stays on your device.