TikTok is vertical-first. Get the aspect ratio wrong and your video gets letterboxed, scaled, or cropped through the watermark. Here are the right specs for 2026.
| Asset | Dimensions | Ratio | Format | Max size |
|---|---|---|---|---|
| In-Feed Video | 1080 × 1920 | 9:16 | MP4 / MOV | 287 MB |
| Video Cover | 1080 × 1920 | 9:16 | JPG / PNG | 5 MB |
| Profile Picture | 200 × 200 | 1:1 | JPG / PNG | 20 MB |
| In-Feed Ad | 1080 × 1920 | 9:16 | MP4 / MOV | 500 MB |
| Image Post | 1080 × 1920 | 9:16 | JPG / PNG | 20 MB |
Pro tip: TikTok's UI overlays the bottom ~250px (caption, username, sound) and the right ~150px (like/comment/share). Keep text and faces inside the safe center.
Why TikTok Video and Image Sizes Matter
TikTok is a full-screen vertical platform — content that doesn't fill the 9:16 frame gets letterboxed with blurred edges, which immediately signals low production quality to viewers. TikTok's algorithm also favors content that keeps viewers watching, and properly sized video that fills the screen performs better than pillarboxed or letterboxed content.
TikTok Size Specifications Explained
TikTok Video (1080×1920) is the standard full-screen vertical format. This is non-negotiable for organic content — anything narrower will be letterboxed.
TikTok Profile Photo (200×200) displays as a circle. Use a tight headshot or logo centered in the frame.
TikTok Image Posts — TikTok introduced static image carousels in 2023 and they've become a significant content format. Use 1080×1350 (4:5) for image carousels — it's the same as Instagram portrait and maximizes screen coverage without going full vertical.
TikTok Video Best Practices
- Shoot vertically from the start — cropping horizontal video to vertical always loses quality.
- Keep text in the center safe zone — TikTok UI overlays cover the bottom ~20% of the screen.
- Use 1080×1920 for all uploads — even if your source footage is lower resolution, export at this size.
- Profile photos should be simple and recognizable — it appears tiny next to your videos in the feed.
How to Resize Images for TikTok
For static TikTok content and cover images, use Gitsize to resize to 1080×1920 or 1080×1350 instantly in your browser. No upload, no account required.
Frequently asked questions
What size is a TikTok video?
TikTok videos are 1080×1920 pixels at a 9:16 vertical aspect ratio.
What is the best TikTok cover image size?
Upload at 1080×1920 pixels. The cover is shown in your profile grid cropped to roughly 1:1.3, so center your subject.
What format does TikTok prefer for video?
MP4 with H.264 video and AAC audio works on every device. MOV is also accepted.