TikTok is a vertical-video-first platform, which makes its basic canvas easy to remember: 9:16.
But getting the canvas right is only the beginning.
A technically correct TikTok video can still perform badly if the headline sits under interface controls, subtitles are too low, the subject is framed for landscape, or the export is unnecessarily compressed before TikTok compresses it again.
This guide covers the practical TikTok dimensions and design decisions that matter most.
For the latest maintained sizes, formats, file limits, and downloadable templates, check the TikTok specifications on Media Cheat Sheet.
TikTok video size at a glance
A strong default for TikTok is:
- Resolution: 1080 × 1920 px
- Aspect ratio: 9:16
- Orientation: vertical
- Container: MP4
- Video codec: H.264
- Audio: AAC
- Scan: progressive
- Frame rate: match your source where practical
TikTok supports other formats in some contexts, but 9:16 is the natural full-screen experience.
Why 9:16 matters on TikTok
TikTok is designed around a phone held vertically.
Horizontal video can technically be uploaded, but it does not use the screen as effectively.
The result may include unused space, a smaller subject, harder-to-read text, and weaker visual impact.
A full vertical composition gives you much more room for the subject while matching the way people naturally consume TikTok.
TikTok safe zones
The full 1080 × 1920 canvas is not equally usable.
TikTok places interface elements on top of the video, including engagement controls, account information, caption text, audio information, and navigation.
Protect:
- headlines;
- subtitles;
- product names;
- prices;
- logos;
- faces;
- CTAs.
Use the full frame for photography, video, texture, and movement. Keep the actual message in the safe region.
For a cross-platform explanation, see Social Media Safe Zones Explained.
TikTok organic video specs
For organic TikTok content, a 1080 × 1920 vertical file is a dependable starting point.
Do not upscale low-resolution footage just to hit a larger number.
A clean 1080p source will usually look better than an artificially enlarged file with no extra real detail.
The quality of the original footage matters more than the export resolution alone.
TikTok ad specs
TikTok ads can use image and video creative depending on the campaign and placement, but vertical video remains one of the most important formats.
For In-Feed ads, TikTok strongly favors vertical creative.
A dedicated ad version should account for interface safe zones, ad labels, CTA behavior, captions, and fast opening hooks.
Do not rely on a horizontal campaign video being automatically converted into a strong TikTok ad.
Best TikTok video export settings
A practical export preset is:
- MP4;
- H.264;
- 1080 × 1920;
- source frame rate;
- progressive scan;
- square pixels;
- AAC audio;
- Rec.709 for normal SDR video;
- sensible VBR bitrate.
For ordinary 1080p content, a bitrate around 8–12 Mbps is a useful starting point, with more data for fast or highly detailed footage.
For a fuller explanation, see Best Video Export Settings for Social Media.
30 fps or 60 fps for TikTok?
Use the frame rate that fits the source and content.
30 fps
Works well for talking heads, tutorials, UGC, product demonstrations, and most everyday social video.
60 fps
Makes sense for sports, fast movement, gaming, smooth camera motion, and clips intended for slow motion.
Do not convert 30 fps footage to 60 fps just because a higher number sounds better.
TikTok subtitles
Subtitles are particularly useful on TikTok because people may watch without sound.
Good subtitle design should be:
- large enough for a phone;
- high contrast;
- short per line;
- away from the bottom interface;
- clear against moving backgrounds.
Avoid using an extremely thin font.
TikTok first-frame design
The first frame does not need to be beautiful in the traditional advertising sense.
It needs to make the viewer understand why they should continue watching.
Good opening devices include a clear problem, an unusual visual, a result shown first, a direct question, a strong benefit, or a demonstration already in progress.
TikTok is not a place for a five-second logo animation before the content starts.
TikTok thumbnails and covers
The cover helps organize a profile and gives viewers context before opening a video.
Keep cover text short, central, large, and consistent across a series.
Do not put a long headline on the cover just because the original video has room for it.
TikTok ads: design for the platform
A common paid-social mistake is to take a polished TV-style ad and put it on TikTok unchanged.
TikTok often rewards creative that feels native to the environment.
That does not mean every brand needs intentionally low production quality. It means the content should respect how the platform is consumed: fast, vertical, personal, direct, sound-aware, and text-supported.
Use several meaningfully different creatives
When testing TikTok ads, do not make five versions where only the background color changes.
Test actual ideas:
- testimonial;
- product demo;
- problem/solution;
- before-and-after;
- creator review;
- offer-first;
- comparison.
For a broader testing framework, see How Many Ad Creatives Should You Test?.
Common TikTok mistakes
Uploading landscape creative
You are giving away most of the screen.
Putting text under the right-side controls
Correct dimensions do not automatically make a design safe.
Placing subtitles too low
Move important subtitle content above the busiest lower interface region.
Starting with a logo
Give people a reason to stay first.
Overcompressing before upload
TikTok will process the video again. Give it a clean source.
Reusing a Reel without checking it
Reels and TikTok share 9:16, but their interfaces are not identical.
TikTok vs Instagram Reels
Both use vertical video, but do not assume one export is perfectly optimized for both.
The differences include UI placement, caption behavior, content culture, discovery, and ad interfaces.
A cross-platform master can work, but check safe zones separately.
TikTok production checklist
Before uploading:
- Is the video truly 9:16?
- Is the subject large enough?
- Is the hook immediate?
- Are subtitles readable on a phone?
- Is key text away from interface controls?
- Does the cover work at thumbnail size?
- Is the frame rate appropriate to the source?
- Was the file exported from the original edit?
- Is the message understandable without relying only on audio?
TikTok is simple in terms of basic shape, but easy to get wrong in terms of composition.
Use the Media Cheat Sheet before export to verify current TikTok video and ad dimensions, file requirements, and templates.