TikTok Video Specs: Size, Length & Dimensions (2026)
By the Maybe Lab teamA TikTok video should be 1080×1920 (9:16 vertical), 9–60 seconds for most content, under 500 MB, uploaded as an MP4. Keep captions and key text inside the safe zone so TikTok's UI doesn't cover them. Here are the full specs and how to make TikToks that actually get watched.
TikTok video specs
| Spec | Recommendation |
|---|---|
| Resolution | 1080×1920 |
| Aspect ratio | 9:16 (vertical) |
| Length | 9–60 sec (up to 10 min supported) |
| Max file size | ≈ 500 MB (mobile) |
| Format | MP4 or MOV |
| Safe zone | Keep text clear of right/bottom UI |
Mind the safe zone
TikTok layers the caption, username, and buttons over the right and bottom of the frame. Keep important text and your logo centered and away from those edges — the same discipline applies across vertical formats. For sizing across every platform, see the aspect ratio guide.
What makes a TikTok perform
- Hook in the first 1–2 seconds — TikTok's scroll is ruthless.
- Native, content-style feel beats a polished commercial.
- Captions on — many watch on mute, and they aid the algorithm.
- One idea, tightly told; loop-friendly endings help replays.
- Post consistently — see why consistency compounds.
For TikTok ads specifically
Paid TikToks follow the same 9:16, 500 MB rules but have their own hook and length considerations — see video ad specs and how to make a product video ad.
TikTok video specs FAQ
What size should a TikTok video be?
1080×1920 pixels in a 9:16 vertical aspect ratio, uploaded as an MP4 under about 500 MB.
How long should a TikTok video be?
9–60 seconds for most content, though TikTok supports up to 10 minutes. Shorter, hook-first clips typically perform best.
What is the TikTok safe zone?
The central area of the frame away from the right and bottom edges, where TikTok overlays captions, the username, and action buttons. Keep key text and logos inside it.
Do I need captions on TikTok?
Yes — many viewers watch on mute, and on-screen text helps both comprehension and reach.
Nail the specs and the safe zone, and your TikTok looks native from frame one. Describe your video to Maybe Lab and export a 9:16, captioned cut sized for the feed.
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