Image Resizer
Resize images to YouTube, Instagram, Facebook and LinkedIn presets.
Drop an image here or choose a file
JPG, PNG or WebP · processed in your browser
What is the Image Resizer?
The Image Resizer changes the dimensions of any image to an exact pixel size. You can pick a ready-made social preset — YouTube thumbnail, Instagram post, Instagram story, Facebook cover or LinkedIn banner — or type a custom width and height.
Every platform crops uploads that do not match its expected ratio, and it never crops where you want. Uploading a correctly sized image means your face stays in frame, your text is not cut in half, and the platform does not re-compress your file into a blurry mess.
Resizing runs in your browser with high-quality canvas scaling, so results stay sharp. Nothing is uploaded, so it works instantly regardless of file size or connection speed.
How to use it
- 1Upload the image you want to resize.
- 2Choose a platform preset or enter custom dimensions.
- 3Preview the result.
- 4Download the resized image.
What it does
- YouTube thumbnail 1280×720
- Instagram post 1080×1080 and story 1080×1920
- Facebook cover and LinkedIn banner presets
- Custom width and height
- Sharp browser-based scaling
- Free, private, no watermark
Where it helps
- Stop platforms from cropping your best content out
- Meet exact thumbnail requirements every time
- Prepare a whole set of sizes from one source image
- Avoid extra platform compression
Examples
Input
A 3000×2000 photo with the YouTube thumbnail preset
Output
A clean 1280×720 image ready to upload