Free Tool
Image Resizer
Upload an image, resize it with custom dimensions, adjust quality, cap the file size, and download as PNG, JPEG or WebP. All processing happens in your browser.
Preview
Upload an image to preview
About the Image Resizer
The Image Resizer is a free online tool that lets you resize and compress images in-browser with the Canvas API. It runs entirely in your browser with no sign-up required, so you get instant results while your data stays on your device. It is built for developers, designers, and anyone who needs a fast, reliable image resizer without installing software.
How to use the Image Resizer
- 1Open the Image Resizer and enter or paste your input.
- 2Adjust the available options to match what you need.
- 3View the result instantly as you work.
- 4Copy or download the output to use in your project.
Frequently asked questions
Is the Image Resizer free to use?
Yes. The Image Resizer is completely free with no account, sign-up, or installation required.
Is my data private when I use the Image Resizer?
This tool runs entirely in your browser. Your data is never uploaded to a server, which makes it safe to use with sensitive input.
Do I need to install anything?
No. The Image Resizer works in any modern web browser on desktop or mobile, with nothing to download.
Can I use the Image Resizer on mobile?
Yes. The tool is responsive and works on phones, tablets, and desktops.
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