Image Resizer
Resize images by width, height, percentage or fit — crop, in your browser.
Runs in your browser — nothing is uploaded
⬒ Drop images, paste, or browse
PNG · JPEG · WebP · GIF · AVIF · HEIC in — nothing is uploaded, it runs in your tab
Source
Resize by ⚠ Upscaling past 100% cannot add detail.
Presets
Defaults to the source format — resizing a JPEG returns a JPEG.
82
JPEG can't store transparency. Transparent pixels are filled with this colour.
How to use
- Drop, paste, or browse for one or more images — HEIC from an iPhone works too.
- Choose a resize mode and target size, or pick a preset.
- Optionally crop each image, then download the result or the whole batch as a ZIP.