How to resize an image in a few steps
Resizing an image takes under a minute.
Step 1: Open the tool
Go to Resize. It runs entirely in your browser — nothing to install, no account to create.
Step 2: Add your image
Drag and drop your file, or click to browse. JPG, PNG, WebP, GIF, and AVIF are supported (up to 50 MB), and everything runs locally.
Step 3: Choose how to resize
- Custom dimensions — type the exact width and height you need
- Percentage scale — enter a percentage, like 50% or 200%
- Maintain aspect ratio — keep this on so the image isn't stretched; turn it off to set width and height freely
Step 4: Download the result
Preview the output to confirm its size, then download. Repeat as often as you like.
Tips
- Keep aspect ratio on for most resizes to avoid distortion
- Resize large images before uploading them somewhere that has a size cap
- Keep the original file so you can resize again differently later
What you need to get started
A modern browser (Chrome, Firefox, Safari, or Edge). The tool accepts JPEG, PNG, WebP, GIF, and AVIF up to 50 MB and does everything on your device.
Verdict
Skip installs, accounts, and uploads: open Resize and set your image to the exact size in seconds.