Image & Photo Tools
Social Media Image Resizer
Produce correctly sized images for Instagram, Facebook, X, LinkedIn, YouTube and more in one pass.
Privacy
Your images never leave your device. Files are decoded and redrawn by your own browser using the Canvas API, so nothing is uploaded, queued or logged.
Tips
- Fill-and-crop keeps the frame full but can cut off edges. Fit-whole-image never crops but adds bars, which some platforms then crop anyway.
- Keep important content — faces, logos, text — inside the middle 80%. Platforms crop previews unpredictably across devices.
- Sizes change. These are current at the time of writing; check the platform’s own guidance for anything mission-critical.
Frequently asked questions
Which size should I use for a link preview?
The Open Graph preset at 1200×630 is the safe default. Facebook, LinkedIn, WhatsApp and most chat apps read the same og:image tag.