Funl
Tools

TikTok Safe Zone Checker

TikTok Safe Zone Checker is built for vertical video. Preview how TopView and In-Feed ads sit under the For You UI: username, caption, CTA, and the engagement column on the right. Catch overlaps in seconds without sending the file to TikTok.

1080x1920 (9:16) · Video TopView

1080x1920 (9:16)

Key Features

  • Instant Unsafe Zone Checker: Overlay live TikTok UI (captions, CTA, profile, and the like/comment/share column) onto video so hooks and offers stay clear of the For You chrome.
  • 1-Click Predictive Heatmap: See where eyes land in the first swipe — confirm the product, face, or offer is in the hot zone before the next video takes over.
  • Real-Time Contrast Map: Flag low-contrast captions against busy UGC-style footage so subtitles still read on a phone in a bright room.
  • TopView & In-Feed Preview: Flip between TopView, In-Feed Spark, and In-Feed Normal on one upload to sign off every TikTok buy type from a single frame.