Glossary · Publishing
Safe zone
A safe zone is the part of a video frame that a platform's buttons, captions and labels are unlikely to cover, where faces and important text should go.
Why it matters
On a phone feed the app draws its interface on top of the video. A name, a date or a face placed underneath it can vanish, and the video looks careless.
On vertical platforms, the account name and caption usually sit near the bottom, the like and share buttons run down the right side, and some apps show tabs or a search bar at the top. Anything important in those areas can be hidden.
Platforms publish guidance, mostly for advertisers. Meta's help pages explain the safe zone for text in Stories and Reels ads, and its Reels ad specifications suggest leaving at least 14% of the top, 35% of the bottom and 6% of each side free of text, logos or other key elements. TikTok publishes a safe zone template and notes that the clear area depends on caption length, and Google publishes universal safe zones for vertical video and a YouTube overlay.
These are guides, not guarantees: the interface varies by device, app version and caption length. A practical approach is to design for the area that is clear on every platform the video will appear on, keep text large, and preview the frame against each overlay before publishing.
A date written near the bottom of a short about the first moon landing disappears under the caption on one app. Moved up to just below the middle of the frame, it stays visible everywhere the video is posted.
Sources
- Instagram Reels ad specs, Meta. Checked 15 October 2026.
- About text overlays and the safe zone for ads in Stories and Reels, Meta. Checked 13 October 2026.
- TikTok Auction In-Feed Ads specifications, TikTok. Checked 15 October 2026.
- TikTok In-Feed Standard safe zone template, TikTok. Checked 13 October 2026.
- About video ad specs (universal safe zones), Google. Checked 13 October 2026.
- YouTube vertical safe zone overlay, Google. Checked 13 October 2026.
Last reviewed 15 October 2026.