Compress Images for Facebook — Free & Instant
Facebook recompresses images on upload, and uses aggressive compression for link previews. Pre-optimizing your images ensures they maintain quality after Facebook's processing. Use ImageSmith's free image optimizer to compress your Facebook images directly in your browser — no account needed, no watermarks, and no ads. Target under 4,000KB per image for best results on Facebook.
Max File Size
4,000 KB
Recommended Format
JPEG
Dimensions
1200×630 (link previews), 1080×1080 (square posts)
Facebook Compression Tips
- 1.Use sRGB color profile for accurate colors across devices
- 2.Keep profile photos at 170×170 and cover photos at 820×312
- 3.Link preview images should be 1200×630 for optimal display
- 4.Upload PNG for graphics with text to avoid JPEG artifacts