Create, preview, resize, and optimize Facebook images with free online tools. Check Facebook image sizes, preview posts and ads, test thumbnails, verify safe zones, and improve image quality for better engagement across Facebook.
Most Popular
Ensure your Facebook images meet exact size and aspect ratio requirements for every placement.
Preview how your Facebook posts, ads, stories, and reels will look before publishing.
Improve image quality, clarity, and engagement with analysis and optimization tools.
Specialized tools for creators, marketers, and power users.
Want more control over your images?
Try the Free Thumbnail Editor →Facebook images directly impact engagement, click-through rates, and ad performance. A blurry post image, a cropped cover photo, or a broken link preview can cost you clicks, shares, and credibility. These free tools help you catch and fix image issues before they reach your audience.
Use the image size checker to verify dimensions before uploading, the post preview to see exactly how your content appears in the feed, or the thumbnail analyzer to make sure your Open Graph image looks sharp when your link gets shared. For advertisers, the ad image preview and text overlay checker help you optimize creatives before spending a single dollar.
Blurry images: Facebook compresses every image you upload. If your original is too small, the compression makes it look noticeably worse. Always upload images at least 1200px wide to maintain sharpness — use the image size checker to verify before uploading.
Wrong crop: When your image doesn't match Facebook's expected aspect ratio, it gets auto-cropped — often cutting off faces, text, or key details. Use the image crop tool to match the exact ratio before uploading so you control what's visible.
Link preview not showing: If your shared link shows a tiny image or no image at all, your Open Graph tags are probably missing or pointing to an image that's too small. The thumbnail analyzer checks your OG image and flags exactly what needs fixing.
Cover photo cut off on mobile: Facebook displays cover photos at different dimensions on desktop (820×312) and mobile (640×360). The cover photo size tool shows you the safe zone that's visible on both, so nothing important gets hidden.
Facebook has specific image dimensions for every placement. Using the wrong size leads to blurry images, unexpected cropping, or poor link previews. Here are the current recommended sizes:
Post image: 1200×630 pixels (1.91:1 aspect ratio). This is the standard size for feed posts and shared links. Images smaller than this may appear soft or get upscaled poorly.
Cover photo: 820×312 pixels on desktop, 640×360 on mobile. Upload at 820×312 minimum and keep important content centered. Use the cover photo tool to check safe zones.
Story: 1080×1920 pixels (9:16 aspect ratio). Full-screen vertical format. Leave padding at the top and bottom for the profile badge and swipe-up area. Use the story size preview to check safe zones.
Profile picture: 170×170 pixels (displayed as a circle). Upload a square image at 170px or larger — Facebook will crop it into a circle automatically.
Images are the highest-engagement content type on Facebook. Posts with properly sized, high-quality images consistently get more clicks, shares, and comments than posts with blurry or awkwardly cropped visuals. A clear, well-composed image signals professionalism and makes people more likely to stop scrolling.
Your Open Graph image is equally important. When someone shares your link on Facebook, the preview image is often the deciding factor in whether others click through. A missing or low-quality OG image can make your link look broken or untrustworthy. Use the thumbnail analyzer to make sure your link previews look polished and click-worthy.
Trusted by creators, marketers, and brands to optimize Facebook images for higher engagement.