Free Ad Safe Zone Checker for Meta, TikTok & More
Ad Safe Zone Checker
Preview an image or video against conservative social ad UI overlays before publishing it to Meta, TikTok, YouTube, or LinkedIn.
Your inputs
Preview one creative locally
Your file stays in this browser tab and is not uploaded. Choose a placement, then keep the product, offer, proof, and CTA inside the green area.
Preview boundary
Safe area preview ≠ upload acceptance rule
A conservative working overlay for the profile row, action rail, caption, and CTA area.
Live result
Instagram Reels preview
Use the overlay as a conservative design check. Confirm current account-specific requirements in the platform before launch.
Target canvas
1080×1920
9:16 placement
Asset ratio
Upload to check
No file selected
Working safe area
51%
Share of the canvas inside the overlay
Your creative preview
Upload a file to check whether the important content stays inside the working safe area.
Red areas represent a conservative allowance for platform UI. Actual controls can move with device, caption length, and format.
Platform reference ↗Continue with live account data
Turn this result into a reviewable task
Copy the task, then use BizSidekick in your AI app to compare it with connected ad and store data. Start free means you can install the Plugin without making a payment.
Quick answer
An ad safe zone checker shows where platform interface elements may cover a vertical creative. This preview includes working overlays for Instagram Reels and Stories, Facebook Reels, TikTok in-feed ads, YouTube Shorts, and LinkedIn vertical video.
The overlay is intentionally conservative. It is not an upload validator and does not claim that every device shows identical controls. Use it to catch obvious placement risk, then confirm the current platform preview before launch.
How the safe area is calculated
Calculation
Working safe area = canvas − top UI − right UI − bottom UI − left UI
- The green rectangle protects the main message from the selected placement’s common interface footprint.
- The red overlay can still contain background color, photography, or decorative elements.
- TikTok states that safe zones vary with aspect ratio, caption length, and additional formats, so its preview leaves extra room.
- Aspect-ratio fit is checked separately because a correctly sized canvas can still place the CTA under platform controls.
How to use the free tool
- 1
Select the real placement
Do not review “social” in general. Reels, Stories, Shorts, and feed placements reserve different parts of the canvas for controls.
- 2
Load the final export
Preview the file that will be uploaded, not only the editable source. The browser reads it locally.
- 3
Find the decision content
Check the product, primary claim, price or offer, proof, and CTA. Decorative content can extend farther.
- 4
Create a dedicated crop
When key content touches the overlay, resize or reposition the source instead of relying on automatic cropping.
What to inspect inside the preview
Top profile area
Avoid placing the brand name or headline where the account name, Sponsored label, or progress controls may appear.
Right action rail
Keep products, faces, and proof away from like, share, comment, or audio controls on vertical placements.
Bottom CTA area
The caption, destination CTA, and navigation can cover a large part of the lower canvas. Reels often need more room than Stories.
Aspect ratio
A mismatched ratio can trigger automatic cropping. Produce a dedicated 9:16 variation for vertical placements when they matter.
What the result does not prove
- Platform interface positions can change with app version, device, locale, caption length, and ad format.
- The tool does not validate file size, duration, encoding, account eligibility, or every placement-specific upload rule.
- A visually safe creative can still fail policy review or perform poorly; safe-zone fit is only one creative check.
When you need account-specific evidence, copy the task from the result panel. Install BizSidekick without making a payment, connect only the accounts required for the task, and ask it to verify the browser result before preparing supported changes for review.
Definitions and platform references
Frequently asked questions
What is an ad safe zone?
An ad safe zone is the part of a creative where important content is less likely to be covered by platform interface elements such as profile information, captions, action buttons, and calls to action.
Are the overlay margins official upload requirements?
No. The tool uses conservative working overlays for design review. Platform interface layouts can change by device, caption length, format, and account. Confirm current placement requirements before launch.
Does the safe zone checker upload my creative?
No. The selected file is loaded into the current browser tab for preview. The tool does not send the image or video to BizSidekick.
Can one 9:16 creative work for every vertical placement?
The canvas may fit several placements, but interface overlays are not identical. Keep editable source files and review a dedicated variation for each important placement.
What should stay inside the safe area?
Keep the product, main claim, price or offer, proof, and call to action inside the safe area. Decorative backgrounds can extend into the interface overlay.
