Using the correct image dimensions prevents automatic cropping and compression by the platform.
Correct dimensions
| Format | Dimensions | Notes |
|---|---|---|
| Profile photo | 170 × 170 px (desktop) | Displayed as circle — 128×128 on mobile |
| Cover photo | 820 × 312 px (desktop) | 851×315 for best quality; 400×150 minimum |
| Timeline post | 1200 × 630 px | Optimal shared link preview |
| Event cover | 1920 × 1080 px | 16:9 ratio |
| Group cover | 1640 × 856 px | Centered crop on mobile |
Facebook displays images differently on desktop and mobile. Use higher resolution originals to ensure sharpness on all devices.
Tips
- Always use the highest resolution original — you can always resize down, never up without quality loss
- Save as JPG for photos, PNG for graphics with transparency or text
- Use Fourmeld Image Tools to resize to any exact dimension free
FAQs
What happens if I use the wrong size?
The platform auto-crops or compresses your image, often losing quality or cutting off important content.
Should I resize before or after editing?
Edit first, then resize to the target dimensions as the last step.
What format is best?
JPG at 85-90% quality is best for photos. PNG is best for graphics, logos and images with text.
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