What is the Image Resizer?
Resize an image in your browser. The Image Resizer is a free online tool that works instantly in your browser — no installation, no signup and nothing to upload. It sits alongside other Image tools on DevNibble such as Image to Base64, Base64 to Image, SVG Formatter.
How to use the Image Resizer
- Paste or type your input.
- The result appears instantly.
- Copy or download it.
Features
- Runs 100% in your browser — your data is never uploaded or stored.
- Free forever, with no account, no ads and no tracking.
- Copy or download your result in one click.
- Fast and responsive on desktop, tablet and mobile.
Frequently asked questions
Is the Image Resizer free to use?
Yes — Image Resizer is completely free with no sign-up, no ads and no limit on how many times you can use it.
Is my data private when I use the Image Resizer?
No. Image Resizer processes your files entirely inside your browser — they are never uploaded to any server, so even confidential documents stay private on your device.
How do I use the Image Resizer?
Upload your image and the result is produced immediately in your browser; nothing is uploaded to a server.
Will the image quality be reduced?
You control the output settings, and Image Resizer processes the image locally without adding any watermark. Resize an image in your browser.