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Every Facebook image size in one place — profile, cover, posts, events, groups, ads. Resize any photo to spec in one click. Free, no signup.
Your resized image will appear here
Click on image to set crop center
Tip: Click anywhere on the preview image to set the center point for cropping. Use the zoom slider to adjust how much of the image is visible.
Facebook has the largest catalog of image asset sizes of any social platform — profile, cover, post, event, group, ads, marketplace, and a dozen more variants. Most creators only know 2-3 of them. This guide documents every current Facebook image size; the free resizer below converts any photo to the right dimensions in one click. No signup, no watermark.
**Profile photo** — **170×170 pixels** on desktop, **128×128** on smartphones. Upload at 320×320 or larger for retina sharpness. Displays as a circle.
**Cover photo** — **820×312 pixels** on desktop, **640×360** on mobile. Mobile crops the sides; design the center 640 px as the safe zone. Recommended upload size: 851×315 (the exact Facebook spec).
**Cover video** — 820×312, 20-90 seconds, MP4. Auto-plays muted; design for sound-off comprehension.
**Single image post** — **1200×630 pixels** (1.91:1) recommended for universal display. Works across desktop, mobile, and shared previews.
**Vertical image post** — 1080×1350 (4:5). Mobile-optimized — takes up more feed space.
**Square post** — 1080×1080 (1:1). Good for Instagram cross-posts.
**Multi-image post** (up to 10 images) — Facebook auto-arranges into a collage. Best with consistent aspect ratios across all images.
**Event cover photo** — **1920×1080 pixels** (16:9). Displays at the top of the event page and in event invitations.
**Group cover photo** — **1640×924 pixels** (16:9). Spans the top of the group page on desktop; mobile crops to a wider band.
**Group icon** — **64×64 pixels** displayed; upload at 250×250 for sharpness.
Event and group covers heavily influence join rates. Strong covers — clear event title or group purpose — lift joins 30-50% over default Facebook stock images.
**Page profile photo** — same as personal profile, 170×170.
**Page cover photo** — 820×312 desktop, 640×360 mobile. Critical: pages running ads from this cover need it to comply with Facebook's text-overlay rules (under 20% text in early ad iterations; rules changed in 2024 but text-heavy covers still underperform).
**Showcase / shop banner** — 1920×1005 px. Used at the top of a page's Shop or Showcase tab.
**Feed ad (single image)** — 1080×1080 (1:1) or 1080×1350 (4:5 vertical). **Story ad** — 1080×1920 (9:16). **Reels ad** — 1080×1920 (9:16). **Right column ad** (desktop only) — 1200×628 (1.91:1). **Marketplace ad** — 1080×1080 (1:1). **Carousel ad** — 1080×1080, 2-10 slides, all same ratio. **Collection ad** — 1080×1080 main + 4 product images. **Video ad** — multiple ratios supported, with 1:1 and 4:5 highest-performing on Facebook feeds.
Meta auto-crops if you upload other dimensions but the result is unpredictable. Pre-sizing per placement reduces ad-review rejection and gives the cleanest creative.
Facebook's algorithm uses engagement rate as a top ranking signal. Wrong-sized images get less engagement because:
- Auto-cropped photos lose composition - Compressed photos look unprofessional and depress click-through - Mismatched aspect ratios trigger Facebook to display the post smaller in feed (especially horizontal posts on mobile)
Pre-sizing fixes all three. Two clicks with the resizer above gets you a clean, full-display post that the algorithm rewards.
1200×630 pixels (1.91:1) for universal compatibility. 1080×1350 (4:5 vertical) for mobile-first feeds.
820×312 pixels on desktop, 640×360 on mobile. Design the center 640 px as the safe zone — mobile crops the sides.
Yes. Free, no signup, no watermark. Resize any image to Facebook-spec dimensions in one click.
170×170 pixels on desktop, 128×128 on mobile. Upload at 320×320 or larger for retina sharpness. Displays as a circle.
1920×1080 pixels at a 16:9 aspect ratio. Displays at the top of the event page and in event invitations.
1080×1080 (1:1) for feed and Marketplace ads. 1080×1920 (9:16) for Story and Reels ads. 1200×628 (1.91:1) for right-column desktop-only ads.
You uploaded at the wrong aspect ratio for the placement. Different formats — feed, cover, event, ad — each have specific ratios. Pre-resize per placement to prevent unwanted crops.
One workspace for every channel your audience lives on.
