Browser-first · No sign-up
Image Resizer
Resize an image quickly in your browser.
No uploads. Everything runs locally in your browser.
Upload an image or pick a preset to preview.
What is this tool
This image resizer lets you set custom width and height in your browser, preview instantly, and download the resized result. It runs locally for privacy and works with common formats like PNG, JPG, and WebP.
Use cases
- Prepare hero/thumbnail images for websites or blogs.
- Resize social media visuals to platform-friendly dimensions.
- Generate avatars or profile pictures at fixed sizes.
- Downsize large photos before emailing or uploading.
Popular ways to use this tool
How to use
- Upload or drop an image.
- Enter the target width and height (or pick a quick preset).
- Preview instantly, then download the resized image.
Features
- Client-side resizing for privacy (no uploads)
- Instant preview with custom width and height
- Helpful presets for web, social, and avatars
- Keeps aspect ratio easy to manage by matching dimensions
- Works on desktop and mobile browsers
FAQ
Is this tool free?
Yes. The image resizer is free to use.
Do you upload my images?
No. Processing happens in your browser; files aren't sent to servers.
Does it work on mobile?
Yes. You can resize images from your phone or tablet.
What formats are supported?
Any format your browser can open (PNG, JPG, WebP, SVG).
Will quality drop?
Resizing changes dimensions; export quality depends on your browser rendering.