What Are Safe Zones in Vertical Video?
A safe zone is the part of a vertical 9:16 frame that the app's own interface never covers, the clear central rectangle where your captions, logo, and on-screen text stay fully visible after the like button, username, caption, and progress bar load on top. Anything outside it isn't cropped from the file. It just sits underneath buttons the viewer sees and you don't.
That distinction trips up almost every new clipper. Your 1080 x 1920 export looks perfect in the editor, because the editor shows a bare frame. The phone doesn't. TikTok, Reels, and Shorts each paint a live layer of buttons and text over your video, and whatever you parked in those spots is now half-hidden behind an icon. The safe zone is the map of where that layer lands so you can stay out of it.
What does "safe zone" mean in video?
The term comes from broadcast TV, where the "title safe area" and "action safe area" marked the part of the picture old CRT sets wouldn't cut off at the edges. The idea carried over to social video, but the threat changed. On a phone, nothing gets cropped, instead, the platform's UI is drawn on top of your frame. So the safe zone is the inner region clear of that UI, not clear of a screen edge.
Three obstructed regions exist on every vertical clip. A top band holds the search icon, "Following / For You" tabs, or a back arrow. A right column holds the vertical stack of engagement buttons, profile photo, like, comment, share. A bottom band, the worst offender, carries the username, caption text (which expands when it's long), the sound or music ticker, and the thin scrubbing progress bar at the very bottom edge.
The actual pixel margins for TikTok, Reels, and Shorts
Here is the part most explainers skip. None of the three platforms publishes an official safe-zone spec, so every number below is measured from the rendered interface and shifts whenever the app updates. Treat them as a conservative floor on a 1080 x 1920 canvas, not a guarantee. When two guides disagree, take the more generous margin.
| Platform | Top | Bottom | Right | Left |
|---|---|---|---|---|
| TikTok | 130px | 484px | 140px | 44px |
| Instagram Reels | 108px | 320px (up to ~450px when the caption expands) | 120px | 60px |
| YouTube Shorts | 150px | 450px | 150px | ~50px |
Sources: TikTok (130/484/140/44) and Shorts (150/450/150/~50) from Koro's TikTok guide and Koro's Shorts guide, 2025; the Reels row (108/320/120/60) is the most commonly published standard and matches Kreatli's safe-zone hub, 2026. Koro's own Reels write-up lists a looser ~250/420/35–50, which is why I've taken the tighter, more protective Reels figures.
Two things to read out of that table. First, the bottom margin is always the largest, between a quarter and a quarter-plus of the entire frame height is reserved for the caption and sound ticker. Second, the frame is asymmetric: the right column eats 120–150px while the left edge stays mostly clear. Designers used to a centered layout drift their text and logo right, straight under the like button. Nudge important elements slightly left of true center to compensate.
A note on Shorts specifically: advertiser-oriented guides recommend a much tighter window than the UI-mapped numbers above, keeping critical content inside the central ~900x1160px and clearing roughly 380px top and bottom, because paid Shorts add a CTA button to the bottom UI (Kreatli's safe-zone hub). If you design one file to satisfy all three platforms, build to the strictest margin and the looser ones inherit the safety for free.
Why safe zones matter for podcast clips
Most short-form video is watched on mute. The most-cited figure is the ~85% of Facebook video viewed without sound that publishers reported to Digiday back in 2016, a directional, publisher-reported number, not a platform metric, so treat it as a range rather than a law. Either way, the silent majority is real, which means your burned-in captions carry the meaning of the clip. Bury them under the username and the clip is silent and unreadable at once. Safe zones are what keep the words on screen.
The same applies to anything you add on top of the footage: a quote card overlay, your handle, a logo, or a "full episode in bio" line. If it's load-bearing, it belongs in the safe zone. Decorative background can spill to the edges; a CTA cannot.
Related terms
- Vertical video (9:16), the 1080 x 1920 frame the safe zone lives inside.
- Talking-head clip, keep the speaker's face centered and clear of the right button column.
- Quote card, text-heavy overlays that must sit inside the safe zone to stay readable.
- Audiogram, the audio-only format where waveform and captions still need safe-zone placement.
Frequently asked questions
What is the safe zone size on TikTok? Keep critical text and graphics at least 130px from the top, 484px from the bottom, and 140px from the right edge of a 1080 x 1920 frame (Koro, 2025). The bottom margin is the largest because the caption, username, and sound ticker all stack there. These are minimums derived from the live UI, not an official spec.
Is the title safe area the same as a safe zone? Nearly. "Title safe area" is the broadcast-TV term for the inner region where text won't get cut off at the screen edge. In social video the threat is the app's UI drawn on top, not a CRT cutting the edge, but the working rule is identical: keep text inside the central 70–80% of the frame.
Do I need a different export for each platform? No. Export one 1080 x 1920 file and design it to the strictest safe zone, the bottom margins on TikTok and Shorts, and Reels' right column and expandable caption. A file that clears all three plays clean everywhere, which is why most clip tools, including how AI clip detection feeds a single reframed export, produce one master per clip.
Why do safe-zone numbers differ between guides? Because no platform publishes the spec. Every figure is reverse-engineered from the rendered interface, which shifts with app updates, ad formats, caption length, and device notches. When sources disagree, use the more generous margin and preview a real clip on a phone before posting, the same check-your-work habit that pays off when you pick the best AI-suggested clips.