TikTok Safe Zone Checker
Ensure your TikTok videos are perfectly visible with safe zone analysis. Check video thumbnails and avoid UI overlay interference for maximum engagement and viral potential with visual overlays and optimization recommendations.
Drop your TikTok video thumbnail here
or click to browse files
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Complete Guide: TikTok Safe Zone Checker
Everything you need to know about using this tool effectively
The TikTok Safe Zone Checker shows you where TikTok's UI elements (username, like/comment buttons, caption, music ticker) overlap your video or thumbnail. You upload an image or video frame and the tool overlays the TikTok UI boundaries. This helps you position important content where it will be fully visible. All processing happens in the browser.
This tool renders your content on a TikTok-style 9:16 mockup and overlays transparent zones showing where the bottom interaction bar, side buttons, top navigation, and caption area appear. The overlay uses the standard TikTok mobile layout.
Designing TikTok thumbnails
Ensure your thumbnail text is not hidden by the like, comment, or share buttons.
Planning video framing
Position subjects and text in the safe area of a TikTok video frame.
Creating branded TikTok content
Verify that logos and calls to action are visible and not obscured by UI.
Optimizing caption placement
Check that text in the video does not overlap with the caption area at the bottom.
Upload your image or frame
Drag and drop or browse to upload.
Review the overlay
Check where TikTok UI elements overlap your content.
Adjust if needed
Reposition content to avoid overlaid areas.
Download
Save the optimized content.
Keep important content in the center 70% of the frame.
The right side has like, comment, and share buttons. Avoid placing text there.
The bottom 20% is covered by the caption and music ticker.
The top 10% is covered by the navigation bar on mobile.
What UI elements does it overlay?
The tool shows the bottom caption/music area, right-side interaction buttons (like, comment, share, profile), top navigation bar, and search area.
Is my image uploaded to a server?
No. All processing happens in your browser. The image never leaves your device.
What is the TikTok aspect ratio?
9:16 (1080x1920 pixels) is the standard TikTok video and thumbnail size.
Does it work for video frames?
Yes. Upload a screenshot or exported frame from your video to check the safe zones.
How much of the screen is covered by UI?
Approximately 30% of the screen is covered by UI elements: 10% top, 20% bottom, and the right-side button column.