Skip to main content
Ad Creative Size Checker
Instantly validate your image and video dimensions for Meta, TikTok, and Snapchat. Prevent cropped graphics, rejected ads, and wasted media spend before you upload.
Creative Specifications
Target Platform & Format
Creative Dimensions (Pixels)
Size Validation Dashboard
How We Calculate Ad Compliance:
- Aspect Ratio Match = Creative Width ÷ Creative Height
We compare your custom dimensions against the platform's strict mathematical ratios (e.g., 9:16 = 0.5625) to see if black bars will be added. - Minimum Resolution Threshold = Target Width ≥ 1080px
Ad networks compress files heavily. Supplying artwork below 1080px wide triggers our "Low Resolution" warning to protect your brand image. - Format Targeting = Strict validation against TikTok and Meta Reels.
Short-form vertical video placements are unforgiving. Even a 10px variance can cause vital ad copy to be hidden behind UI elements.
Key Features of Our Size Checker
Engineered for media buyers and designers to instantly flag unoptimized creatives before launch.
Real-Time Ratio Validation
Type in your pixel dimensions and instantly see if your asset perfectly hits 9:16, 1:1, or 4:5 ratios.
Resolution Quality Guard
Automatically warns you if your source file is too small, preventing blurry, highly compressed ads.
Platform-Specific Rules
We track the specific requirements for Meta Feed vs TikTok vs Snapchat Discover ads.
Prevent Rejections
Stop Facebook from auto-rejecting your ad groups because of non-compliant media sizes.
100% Private Tool
You aren't uploading files. You simply type dimensions, so client IP stays fully secure on your machine.
Mobile Ready
Check dimensions sent by creators instantly from your phone before approving the invoice.
Who Needs an Ad Size Checker?
Wrong dimensions waste budgets. Ideal for:
Media Buyers
Ensure every asset delivered by the creative team perfectly matches your intended ad placements before campaign setup.
Graphic Designers
Double-check your final export dimensions to prevent revisions requested by the performance marketing team.
UGC Creators
Confirm your phone didn't accidentally export your 9:16 TikTok ad in a slightly non-compliant ratio.
Agency Owners
Establish a strict dimension-checking protocol to prevent client ads from looking stretched or pixelated.
E-Commerce Founders
Validate product imagery to ensure the Meta catalog doesn't awkwardly crop out your product features.
Brand Strategists
Ensure brand aesthetics remain pristine regardless of whether the ad is viewed on a LinkedIn feed or a Snapchat story.
Why Proper Dimensions Drive ROAS
Uploading a 16:9 video to a 9:16 placement forces the platform to add massive black bars, making your ad look unprofessional and decreasing click-through rates (CTR). Our tool prevents UI overlap and rejection penalties.
Scroll up to validate sizes ↑Why Our Checker Beats Google
See how the Manqoosh Size Checker compares to searching for outdated cheat sheets.
Mastering Ad Creative Dimensions
Performance marketing demands precision. The Manqoosh Ad Creative Size Checker ensures that your media buying team and creative designers are perfectly aligned on specs for Meta, TikTok, and Snapchat.
A common mistake brands make is uploading a generic 16:9 landscape video into TikTok or Instagram Reels. The platform forces a harsh crop or pads the video with blurry edges. This immediately signals to the user that they are watching a repurposed TV commercial, tanking engagement.
Why High Resolution is Non-Negotiable
Our checker flags dimensions that fall under the standard 1080px threshold. Even if your ratio is a perfect 9:16, exporting at 720x1280 will result in a grainy ad. Social platforms natively compress your files upon upload. Starting with sub-optimal resolution guarantees a low-quality viewer experience, harming brand trust and increasing CPA.
Ready to Scale Your Winning Ads?
Stop guessing on ad dimensions. Manqoosh helps businesses craft high-converting search and social campaigns, manage digital PR, and build omni-channel growth pipelines.
Comprehensive Digital Services
Beyond free analytical tools, Manqoosh offers specialized digital solutions to ensure your brand scales profitably online.
Web Development
Build high-performing, fast, and responsive brand sites built to convert incoming ad traffic.
Explore ServiceSearch Engine Marketing
Capture high-intent brand searches generated by massive organic content awareness pushes.
Explore ServiceSocial Media Marketing
Scale paid social campaigns with flawlessly formatted ad creatives across all networks.
Explore ServiceMarketplace Management
Ensure your product listings are fully optimized before executing high-volume content campaigns.
Explore ServiceLead Generation
Lower your blended CPA by combining outbound outreach with inbound educational social content.
Explore ServiceMarketing Consultation
Get actionable strategic guidance on retention structures and creative asset planning.
Explore ServiceFrequently Asked Questions
What Users Say
✓ Verified user feedback from Media Buyers
Reviews help improve transparency and accuracy of our testing tools.
Leave a Review
Help us improve by sharing your experience.
Need Help or Found a Bug?
Our team is dedicated to providing flawless tools for your business. If you need assistance using the checker or spotted a technical issue, we are here to help.
