Safe Zone Checker
Upload a 9:16 frame and see which areas are likely covered by buttons, captions and profile info. Shaded zones are approximate and vary by device, but they catch the classic ‘caption under the like button’ mistake.
Runs 100% in your browser · nothing you enter is uploaded
How to use it
- Upload a vertical image or video still.
- Pick the platform overlay.
- Move key text out of shaded areas and export a check image.
Questions
How accurate are the zones?
They are approximations based on common phone layouts. Leave extra margin for safety.
Can I use a video?
Yes — pick a video file and we grab a frame you choose with the slider.
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