Social media safe zones, explained
TikTok, Instagram Reels, Stories, and feed Posts each hide a different slice of the frame behind their own UI or crop. Here's what's reserved where, and how to compose around it.
What each platform reserves
| Platform | Frame | Reserved space |
|---|---|---|
| TikTok | 1080×1920 (9:16) | Top bar, bottom caption/username/sound band, right-hand icon railThe right-hand icon rail is the one creators forget, it eats the last ~14% of width. |
| Instagram Reels | 1080×1920 (9:16) | Top bar, bottom caption/username/audio band, right-hand icon railSimilar shape to TikTok's, but the bands sit at slightly different depths, don't reuse one composition for both without checking. |
| Instagram Stories | 1080×1920 (9:16) | Top profile/timestamp bar, bottom reply-field rowNo side icon rail here, the risk is the top and bottom, not the edges. |
| Instagram Post (feed grid) | 1080×1350 (4:5) | Top ~10% and bottom ~10%, trimmed by the square profile-grid cropThere's no app UI drawn over a Post, this is a crop check, not a UI-overlap check. |
These are close approximations of each platform's published creator and ads specs, not pixel-exact measurements. Use the interactive checkers linked below to overlay the exact bands on your own photo.
Composing so nothing important gets covered
Keep the subject in the center third
Across TikTok, Reels, and Stories, the safest region is roughly the middle third of the frame, both horizontally and vertically. It sits clear of every top bar, bottom caption band, and side icon rail across all three platforms at once, which makes it the default spot for a face, a subtitle, or a product detail.
Design for the tightest platform, not the loosest
If a photo needs to work across TikTok, Reels, and Stories at once, compose it against whichever platform reserves the most space in that direction, TikTok's bottom band and icon rail are both slightly larger than Reels', so a composition that clears TikTok clears Reels too. Checking the loosest platform first is how a caption ends up clipped somewhere you didn't test.
A feed Post is a crop problem, not a UI problem
Nothing is drawn on top of a Post, so the risk isn't an icon covering a face, it's the profile grid's square crop trimming the top and bottom of a 4:5 image. Keep the subject vertically centered within the middle square rather than letting it run to the top or bottom edge of the full 4:5 frame.
Check before exporting, not after
Re-cropping a photo after it's already graded, captioned, or exported is slower and often degrades quality. Overlaying the safe zone on the original photo first, before any other editing, catches a bad composition while it's still cheap to fix.
Check your own photo
Common questions about social media safe zones
Is there one safe zone that works for every platform?
No. TikTok, Reels, and Stories are all 9:16, but their UI sits in different places, and a feed Post is a different aspect ratio (4:5) entirely with a crop-based risk instead of a UI-overlap one. Designing to the tightest common area across all of them, roughly the center third, horizontally and vertically, is the closest thing to a universal safe zone, but checking each platform individually catches more than that shortcut alone.
Do these dimensions ever change?
Yes, occasionally. TikTok, Instagram, and YouTube all tweak their in-app UI over time, shifting a caption band a few percent or adding a new button. The figures here are close approximations based on published creator and ads specs, treat them as a composition check rather than a pixel-exact guarantee, and re-check a template periodically rather than assuming it stays accurate forever.
What's the fastest way to check a safe zone without exporting first?
Drop the photo straight into a safe-zone checker and look at the overlay before you export anything. Cinematic Photo has a dedicated TikTok safe zone checker and an Instagram checker covering Reels, Stories, and Posts, both client-side, nothing gets uploaded.
Does a safe zone matter for a static photo the same way it does for video?
Yes. A photo post, a Reels cover image, or a TikTok photo-mode slide all sit inside the same frame and get the same UI or crop treatment as a video would. If anything, it matters more for a photo, a video has motion and multiple frames to work with, a single still only gets one composition to get right.
What should I do if a face or logo has to sit near an edge?
Where possible, reframe or re-crop so the important element sits inside the center third instead. When that's not possible, favor the top of the frame over the bottom, both TikTok's and Reels' heaviest UI (caption, username, icon rail) concentrates in the bottom two-thirds, so top placement tends to survive more platforms.
Are safe zones different for ads versus organic posts?
Largely the same underlying frame and UI, but ads specs are usually the more conservative, well-documented source, since a brand can't afford a cropped logo. That's also why this guide, and the tools linked below, draw their figures from published creator and ads specs rather than guessing from screenshots.