Image Resizer
Resize images to exact pixel dimensions or percentage, right in your browser.
The Image Resizer lets you change an image's width and height — either to an exact pixel size (useful for product photos, profile pictures or banner ads) or by percentage while keeping the aspect ratio locked. All resizing happens locally, so large images are never uploaded anywhere.
Why use the Image Resizer?
- •Many platforms — social media profile photos, marketplace listings, ad banners — require exact pixel dimensions; this tool lets you hit those numbers precisely.
- •Locking the aspect ratio prevents accidental stretching or squashing, which is a common mistake when resizing manually in basic image viewers.
- •Because resizing happens instantly in-browser, you can preview and re-adjust dimensions as many times as you like before downloading.
- •Helpful for shrinking oversized camera photos before attaching them to an email or uploading them to a slow website.
How to use the Image Resizer
- Upload an image.
- Enter the new width/height, or pick a percentage.
- Download the resized image.
All processing happens locally in your browser — your files are never uploaded to a server.