Social Media Image Resizer
betaThis free resizer crops or fits your image to the exact pixel size each platform wants — Instagram posts and stories, YouTube thumbnails, Facebook covers, X posts and LinkedIn banners. Choose crop-to-fill or fit-with-background, and it renders in your browser without uploading anything.
Resize an image to exact social-media dimensions — Instagram, TikTok, YouTube, Facebook, X and LinkedIn. Done in your browser, nothing uploaded.
How to use Social Media Image Resizer
- 1 Drop an image onto the box or click to browse.
- 2 Pick a target size (e.g. Instagram Post 1080×1080 or YouTube Thumbnail 1280×720).
- 3 Choose Crop to fill or Fit with a background color.
- 4 Download the resized PNG.
Frequently asked questions
Is my image uploaded?
No. Resizing happens entirely in your browser via canvas — the image never leaves your device.
What is the difference between crop and fit?
Crop to fill scales the image to cover the whole frame and trims the overflow. Fit shrinks the whole image to fit and fills the empty space with a background color you choose.
Which platforms are covered?
Instagram (post, portrait, story), TikTok story, YouTube thumbnail, Facebook cover, X/Twitter post and LinkedIn banner — with their standard pixel sizes.
What format is the output?
A PNG at the exact target dimensions, ready to upload.