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Facebook Ad Image Preview & Checker

Preview your Facebook ad image before publishing. See how your creative appears in the feed, check cropping and layout, and avoid costly mistakes before launching your campaign.

Free to use No sign-up 100% private All placements Built for advertisers
📷
Drop your ad image here or tap to upload
JPG, PNG, WebP — recommended 1200×628

Upload an image above to see your Facebook ad previews

How to Preview Your Facebook Ad Image

Step 1
Upload your ad image (1200×628 recommended)
Step 2
Enter your headline, description, and page name
Step 3
Preview feed, right column, and mobile ad layouts
Step 4
Check specs compliance, fix issues, and launch

Your images are processed entirely in your browser. Nothing is uploaded to any server.

Facebook Ad Image Specifications

Facebook supports several ad placements, each with its own image requirements. Using the correct dimensions avoids cropping and ensures your ad looks sharp across all devices.

Feed Ad (Desktop & Mobile)

Size: 1200×628 pixels · Aspect ratio: 1.91:1 · Format: JPG or PNG · Max file size: 30 MB. This is the most common Facebook ad placement. Your image appears in the news feed with a headline, description, and CTA button below it.

Right Column Ad

Size: 1200×628 pixels · Aspect ratio: 1.91:1 · Desktop only. Right column ads use the same image as feed ads but display much smaller. Make sure your image has a clear focal point that reads well at small sizes.

Story Ad

Size: 1080×1920 pixels · Aspect ratio: 9:16 · Full-screen vertical format. Keep important content within the center safe zone since top and bottom areas may be obscured by the profile bar and CTA overlay.

Carousel Ad

Size: 1080×1080 pixels · Aspect ratio: 1:1 · Each card in a carousel uses a square image. Carousel ads let you showcase multiple products or features in a single ad unit. All cards should use the same dimensions for a consistent look.

Why Ad Image Quality Matters

Your ad image is the first thing people see as they scroll the feed. A low-quality, poorly cropped, or off-spec image directly hurts your campaign performance:

Checking your ad image against specs takes seconds. The return on that effort is a better-performing campaign from day one.

Common Facebook Ad Image Issues

These are the problems advertisers hit most often — and each one can tank your campaign performance before it has a chance to succeed.

Too much text on the image

Even though Facebook dropped the strict 20% text rule, images loaded with text still get penalized in delivery. Facebook's system reduces reach for text-heavy creatives. Move your message to the headline and description fields instead.

Wrong image dimensions

Uploading an image that does not match 1200×628 (1.91:1) means Facebook will crop or letterbox it. Square images get cropped top and bottom. Tall images lose the sides. The result is an ad that looks unintentional and unprofessional.

Blurry or pixelated creative

Starting with a small image and relying on Facebook to upscale it results in a blurry ad. Always use source images at least 1200 pixels wide. Export at high quality — JPG at 85%+ or PNG for graphics with text.

CTA or key content gets cropped

Placing important content — logos, calls to action, product details — too close to the edges means it gets cropped in some placements. Keep a safe zone of at least 50 pixels from every edge. Use this preview tool to check all placements before launching.

How to Fix Facebook Ad Image Problems

If your ad image is not passing spec checks or looks wrong in preview, follow these steps:

  1. Resize to the correct dimensions — For feed ads, export your image at exactly 1200×628 pixels. Use an image editor or free resizing tool to crop to the 1.91:1 aspect ratio before uploading to Facebook.
  2. Check text overlay — If your image has text on it, try removing some. Put your offer or message in the ad headline and description fields. Facebook's delivery system favors images with minimal text.
  3. Test on mobile — More than 90% of Facebook users access the platform on mobile. Use this tool's mobile preview to see how your ad looks on a phone screen. Small text and fine details may be unreadable at mobile sizes.
  4. Use high-resolution source files — Start with the largest image you have. Downscale to 1200×628 rather than upscaling a small image. The quality difference is immediately visible in the feed.
  5. Preview all placements — A single image may look great in the feed but get awkwardly cropped in the right column. Check every placement this tool shows before finalizing your creative.

Fix the issues here first. Uploading a compliant, well-composed image to Facebook Ads Manager means fewer rejected ads and faster campaign approvals.

Best Practices for Facebook Ad Images

The best Facebook ad images look native to the feed — not like an obvious advertisement. Design creatives that look like content users want to engage with, and your performance metrics will follow.

What This Tool Helps You Do

Why Ad Previews Matter

Every dollar you spend on Facebook ads competes for attention in a crowded feed. A poorly formatted or cropped image doesn't just look unprofessional — it directly reduces your return on investment.

Analyze your ad image's visual quality with the thumbnail analyzer, and check text coverage with the text overlay checker before launching.

Common Ad Image Issues

Cropped text or CTA

Text placed near the edges gets cropped in some placements. Keep all text and CTAs within the center 80% of your image. Use the safe zone visualizer to check.

Wrong aspect ratio

Using a square image for a feed ad causes center-cropping that may hide key content. Use the image crop tool to match the correct 1.91:1 ratio.

Low contrast

Ads with low contrast blend into the feed and get scrolled past. Use bold colors and ensure your subject stands out clearly against the background.

Mobile readability issues

Over 90% of Facebook users browse on mobile. Small text, fine details, and low-contrast elements become invisible on phone screens. Test with this tool's mobile preview.

Frequently Asked Questions

What size should a Facebook ad image be?
The recommended size for Facebook feed ads is 1200×628 pixels with a 1.91:1 aspect ratio. For carousel ads, use 1080×1080 pixels (1:1 square). For story ads, use 1080×1920 pixels (9:16 vertical). Right column ads use the same 1200×628 image but display at a much smaller size. Always upload the highest resolution image within these ratios for the sharpest results.
Why is my Facebook ad image blurry or cropped?
Blurry images happen when your source file is too small and Facebook upscales it. Always upload images at least 1200×628 pixels. Cropping happens when your image does not match the 1.91:1 aspect ratio — Facebook crops from the center. Use the image crop tool to resize to 1200×628 before uploading, and the size checker to verify dimensions.
Does Facebook still have a text overlay rule?
Facebook removed the strict 20% text rule in 2021. However, ad images with heavy text overlays still perform worse because Facebook's delivery system deprioritizes them. Your ad may get reduced reach and higher costs. Keep text minimal and use the text overlay checker to verify your image before launching.
What aspect ratio works best for Facebook ads?
For feed ads on both desktop and mobile, 1.91:1 is the standard (1200×628 pixels). Carousel ads use 1:1 (1080×1080). Stories and Reels placements use 9:16 (1080×1920). If your campaign runs across multiple placements, create separate images optimized for each ratio rather than relying on Facebook's automatic cropping, which often cuts off important content.
How do I preview my Facebook ad before launching?
Upload your ad image to this free preview tool to instantly see how it looks in the Facebook feed, right column, and mobile layouts. Enter your headline and description to see the full ad card with CTA button. The tool also checks your image against official specs and flags any issues. For a final check inside Facebook itself, use Ads Manager's built-in preview before publishing your campaign.
What image format is best for Facebook ads?
Both JPG and PNG work for Facebook ads. Use JPG for photographs — it produces smaller file sizes while maintaining good quality. Use PNG for graphics with text, logos, or sharp edges where JPG compression would create visible artifacts. Facebook accepts files up to 30MB, but keeping images under 5MB ensures fast loading, especially on mobile. Export JPGs at 85%+ quality for the best balance of size and sharpness.

Want to fine-tune your ad creative?

Open the Free Thumbnail Editor →

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