Resize image in px

• ✓Runs in your browser
• ✓No upload
• ✓Free, no signup

Enter any width and height in pixels and the tool resizes the image to exactly that size. The aspect-ratio lock keeps proportions; turn it off for an exact, possibly stretched, size.

If you need a standard size, browse the exact-pixel presets: each one explains the shape, megapixel count and print size of its dimensions.

Common pixel sizes

How the presets in this category work

Each preset below fills in a ready-made value, so you can skip typing it. Open any of them, add your photo, and the editor shows the settings already applied. You can still change every value before downloading: the preset is a starting point, not a lock.

If your exact value does not exist as a preset, use this page to enter your own. The result is processed in your browser with Lanczos-3 resampling for scaling, and is never uploaded.

How to resize an image in px

1. Add your image. Select a photo or drag it onto the box above. JPG, PNG, WebP, AVIF, HEIC and BMP files are accepted, and the file stays on your device.
2. Enter your size. Type the width and height you need and choose the unit. The aspect-ratio lock keeps the proportions unless you turn it off.
3. Download the result. Click resize and save the file.

Related presets

More in this category: Resize Image to Exact Pixel Dimensions. For several photos at once, use the bulk image resizer.