Image Resizer
Resize JPG, PNG and WebP images by pixels or percentage, right in your browser. Images are processed locally and never uploaded to any server.
🔒 Runs 100% in your browser — nothing is uploaded
About the image resizer
Resize photos and graphics to exact pixel dimensions or by percentage without installing anything. Lock the aspect ratio to avoid stretching, choose JPG, PNG or WebP output, and download the result. Because the work is done by your browser's canvas, your images are never uploaded — ideal for private or sensitive pictures.
Frequently asked questions
Are my images uploaded?
No. Your image is loaded and resized entirely in your browser using an HTML canvas. It never leaves your device.
Which formats are supported?
JPG, PNG and WebP. You can also change the output format when you download.
Will resizing reduce quality?
Making an image smaller keeps it sharp. Enlarging beyond the original size can look soft, since no new detail can be added.