Resize Image
Resize images to exact dimensions or by percentage online
Files never leave your deviceNo signup required
Frequently Asked Questions
How do I resize an image to exact dimensions?▼
Upload your image, enter the desired width and height in pixels, then click Resize. You can lock the aspect ratio to prevent distortion.
Does resizing reduce image quality?▼
Enlarging an image can reduce quality. Shrinking generally maintains quality. This tool uses high-quality bicubic resampling for the best results.
Is my image uploaded to a server?▼
No - your image is processed entirely in your browser using Canvas API. It never leaves your device.
How to Use Resize Image
- 1Open the Resize Image tool above - it loads instantly in your browser.
- 2Enter your data or upload your file. Everything is processed locally on your device - nothing is uploaded to any server.
- 3Get your results instantly. Copy, download, or share - completely free with no signup required.
Resize Imageis part of BriskTool's collection of free online tools. All tools run entirely in your browser for maximum privacy and speed.
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