Social Media Image Resizer

Resize photos to exact Instagram, YouTube, Facebook and X sizes. Free, no sign-up, files stay on your device.

Choose an imageor drag and drop a file here

🔒 100% private — processing happens in your browser. Nothing is uploaded.

How to use the social media image resizer

  1. Choose a photo.
  2. Pick the platform and format — 15 presets for Instagram, TikTok, YouTube, Facebook, X, LinkedIn and Pinterest.
  3. Choose fill, fit or blurred background, then download.

Every network crops pictures differently; uploading the exact size keeps your image sharp and stops important parts being cut off. “Fit on blurred background” is perfect for putting a horizontal photo into a vertical story without black bars. Sizes follow each platform’s current recommendations.