Resize Image
Resize an image to exact dimensions or scale it by percentage while keeping the aspect ratio.
- Free
- Online
- No limits
- Secure
Drop an image here or click to browse
Your files are processed locally in your browser and never uploaded.
What is Resize Image?
Resize your images to the exact dimensions you need. This free online image resizer lets you set a custom width and height or scale by percentage while keeping the aspect ratio — great for social media, thumbnails and profile pictures.
How to use Resize Image
- 1
Upload your image
Drag and drop the image you want to resize, or click to browse.
- 2
Set the size
Enter the width and height, or resize by percentage. Lock the ratio to avoid stretching.
- 3
Download the resized image
Save your new image, ready to post or upload.
Key features
- Resize images by pixels or by percentage
- Keep the aspect ratio to avoid distortion
- Perfect sizes for social media and thumbnails
- Free with no watermark or limits
- Processed in your browser — private and fast
- Works on desktop and mobile
Why use Resize Image?
Easy to use
Resize Image was built to be as simple as possible. Add your file, get your result — there's no learning curve.
No installation
It runs right in your web browser. There is nothing to download or install on your device.
100% free
Use Resize Image as much as you want, completely free — no account and no hidden fees.
Works everywhere
Windows, macOS, Linux, Android or iOS — if you have a browser, it simply works.
Privacy first
We respect your data. Your files are handled with privacy in mind and never kept longer than needed.
Fast & no limits
There are no artificial limits. Process your files quickly, as many times as you need.
Questions and answers
Is Resize Image free to use?
Yes. Resize Image is completely free, with no limits and no sign-up required.
Do I need to install any software?
No. Resize Image works directly in your web browser, on any device.
Are my files safe?
Yes. Your files are processed locally in your browser and are never uploaded to any server.
Which devices and browsers are supported?
Resize Image works on all modern browsers and operating systems, including Windows, macOS, Linux, Android and iOS.
Is there a limit on how many files I can use?
No. You can use Resize Image as many times as you like, for free.
Please rate this tool
Your feedback helps us make OmniaTools better.