Resize images for social media
Get the exact size for Instagram, YouTube, X, LinkedIn and Facebook.
Runs on your device. Your files are never stored.
Short answer
To resize an image for social media, add it to FileFleet, pick the platform and format, such as an Instagram story or a YouTube thumbnail, and download it at exactly that size. Fill crops neatly to the shape; Fit keeps the whole picture on a background.
- Price
- Free
- Account
- None needed
- Your files
- Never stored
- Limits
- No daily limit, no watermark
- You get
- JPG at the exact platform size
- Works on
- Phones and computers
How to resize an image for social media
- 1Add your images.
- 2Pick the platform and format.
- 3Download at the exact size.
Guides that use this tool
Questions
Do my files get uploaded?
No. FileFleet runs entirely in your browser, so your files never leave your device. Close the tab and they're gone.
Is it really free?
Yes. No account, no daily limits and no watermark on your files.
Where do the sizes come from?
From the platforms’ current recommended sizes, checked in November 2026. Platforms change them now and then, so check their help pages for anything critical.