TikTok Video Size
TikTok video is 9:16 vertical, which is 1080 x 1920 pixels at 1080p. The number is the easy part. The work is getting a landscape recording into that frame without cutting the subject out of it.
OpusClip reframes to 9:16 by tracking the people and objects that matter, then exports at 1080p or better.
Why the pixel size is only half the answer
9:16 is the frame, 1080 x 1920 is the file
A 9:16 ratio describes the shape. 1080 x 1920 is the pixel size that fills it at 1080p. Hit the ratio and the pixel dimensions follow from your source resolution.
Cropping a landscape source loses width
Crop a 1920 x 1080 recording to 9:16 and only a 608 pixel wide column survives. We upsample anything under 1080 to an output of 1080 x 1920, so the export still lands at 1080p.
The subject has to stay in frame
A centre crop works until your subject moves. Reframe Anything identifies key objects and actions and tracks them across frames, so the crop follows the action instead of a fixed point.
Export at 1080p or better, not whatever the crop leaves you
We do not compress your video to a lower resolution. We crop it, and if either side of the crop falls below 1080 pixels we upsample the output to 1080 x 1920 so the minimum stays 1080p.
Start from a 4K source (3840 x 2160) and the 9:16 crop lands at 1215 x 2160 with no upsampling at all.
Export at 1080p or better, not whatever the crop leaves you
We do not compress your video to a lower resolution. We crop it, and if either side of the crop falls below 1080 pixels we upsample the output to 1080 x 1920 so the minimum stays 1080p.
Start from a 4K source (3840 x 2160) and the 9:16 crop lands at 1215 x 2160 with no upsampling at all.
Set 9:16 once, apply it to every clip
Aspect ratio lives in Editor and Clip Layout Settings, where you can switch between 9:16 vertical, 1:1 square, 16:9 landscape and 4:5 portrait, then save changes.
Brand templates can preset 9:16, 1:1 or 16:9 ahead of time and apply it to your clips with a single click.
Set 9:16 once, apply it to every clip
Aspect ratio lives in Editor and Clip Layout Settings, where you can switch between 9:16 vertical, 1:1 square, 16:9 landscape and 4:5 portrait, then save changes.
Brand templates can preset 9:16, 1:1 or 16:9 ahead of time and apply it to your clips with a single click.
Post to TikTok without re-exporting by hand
Post now or schedule for later from the project page, through TikTok's official API. Scheduled posts can be cancelled before they go out.
There are two routes: TikTok Feed schedules and posts straight to your feed, and TikTok Inbox sends the clip to the TikTok app as a draft notification so you can finish it with TikTok's own tools.
Post to TikTok without re-exporting by hand
Post now or schedule for later from the project page, through TikTok's official API. Scheduled posts can be cancelled before they go out.
There are two routes: TikTok Feed schedules and posts straight to your feed, and TikTok Inbox sends the clip to the TikTok app as a draft notification so you can finish it with TikTok's own tools.
How to get a video to 1080 x 1920
Upload your source at the highest resolution you have
Drop in a file or paste a link. A 4K source gives the 9:16 crop far more pixels to work with than a 1080p one, so the finished export comes out larger.
Pick 9:16 in clip layout settings
Open Editor, go to Clip Layout Settings and choose 9:16 Vertical, then click Save Changes. The clip switches to the vertical frame.
Let reframing follow the subject
AI Reframe handles 9:16, 1:1, 4:5 and 16:9. If a shot needs a different crop, double-click the video to open Manual Reframe and drag the four corners or edges.
Export, then post or schedule
Download the clip or send it to TikTok from the project page. If your source was genuinely 4K at 3840 x 2160, you can export and post in 4K on the plans that include it.
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What you get in the vertical editor
9:16, 1:1, 16:9 and 4:5
Switch the clip layout between vertical, square, landscape and portrait in Clip Layout Settings and save.
Reframe Anything
Identifies key objects and actions, tracks them across frames and reframes your clips to 9:16, 1:1 and cinematic 16:9.
Manual Reframe
Click the Crop icon or double-click the video to open the crop window, then adjust the framing by dragging the four corners or edges.
Animated captions
Captions at 97%+ accuracy, with a caption preset saved alongside the clip's length, clipping mode and aspect ratio.
Upscale
If your footage is soft or low resolution, Upscale makes it sharper. The credit cost appears on the Upscale button before you commit.
Brand templates
Preset an aspect ratio ahead of time and apply it to your clips with a single click.
AI B-Roll
Drop supporting footage into the cut. In Split layout the speaker and B-roll stack top and bottom, which is not supported for 16:9.
REST API and MCP server
Set layoutAspectRatio in the renderPref field of an API request to start a clip project in portrait, landscape or square.
What people are saying
"OpusClip is super easy to use. Just upload and let it do it's thing. I like that you can change the start and end but just highlighting the text. The rating system makes it easy to know which clips are best. Can make clips really quickly and is perfect for vloggers and podcasts"
Spencer W.
"Opus Clip saves me hours! Its AI finds the best parts of any long form video, then whips up catchy clips with smart captions and b-roll. Boom, instant social media content that actually engages!!"
Martin R.
"Everything is automated, I don't have to find clips or worry about captions, it is all done for me. I use it two or three times a month, and find it is as easy to use on mobile than on desktop. It's easy to get started, and the clips can be easily uploaded to social media - I use them on Instagram on TikTok."
Anonymous
Frequently Asked Questions
What is the TikTok video size?
TikTok video is 9:16 vertical, which is 1080 x 1920 pixels at 1080p. The ratio matters most: hit 9:16 and the pixel dimensions follow from your source resolution.
What resolution does OpusClip export TikTok clips at?
At least 1080p. If either side of the crop falls below 1080 pixels we upsample the output to 1080 x 1920, and a 4K source at 3840 x 2160 cropped to 9:16 exports at 1215 x 2160.
Can I post a 4K video to TikTok from OpusClip?
Yes, if your source video is genuinely 4K at 3840 x 2160. 4K export is not upscaling, and the quality TikTok finally displays depends on the platform's own limits.
What frame rate does a TikTok upload need?
Above 23 FPS. If you are uploading a TikTok video, make sure the frame rate clears 23 FPS to comply with the platform's rules.
Frequently Asked Questions
What languages does your video transcription tool support?
Our AI free video transcription technology supports over 20 languages, including English, Spanish, French, German, Japanese, and more. The system automatically detects the spoken language or allows you to specify it before processing. This makes transcribing multilingual video content simple and accurate.
Can I edit my video transcription after it's generated?
Yes, our platform includes a built-in editor for your free video transcription. You can correct any inaccuracies, format text, and add speaker labels directly in the interface. The editor synchronizes with timestamps, making it easy to perfect your transcript before exporting it for use.
What makes AI video transcription faster than manual methods?
AI video transcription processes speech in minutes rather than hours of manual typing. Our advanced algorithms recognize speech patterns across different accents and languages, providing time-stamped text with speaker identification. This technology lets you transcribe a 60-minute video in just a few minutes.
How much does it cost to transcribe a video?
Video transcription costs vary based on video length and features needed. Our platform offers a free trial transcription so you can experience the quality before committing. After that, we provide affordable pricing plans for regular video transcription needs with multi-language support and speaker detection.
How can I transcribe a video?
Upload your video file or paste a link to our AI free video transcription tool. The system automatically converts speech to text with over 95% accuracy. Once complete, you can download your transcript in various formats like TXT, SRT, or VTT for captions, blog posts, or other content.
How accurate are AI YouTube video transcription tools?
AI YouTube video transcript extractors typically achieve 95%+ accuracy for clear audio in English, with strong performance in over 50 other languages. For best results, videos with clear audio and minimal background noise produce the most accurate transcripts, though you can edit any errors afterward.
What formats can I download YouTube video transcripts in?
YouTube video transcript generators typically allow you to download transcripts in multiple formats including TXT (plain text), SRT (SubRip Subtitle), and VTT (Web Video Text Tracks) files. These different formats support various use cases from content creation to adding captions to videos.
Can I transcribe someone else's YouTube video?
Yes, you can transcribe anyone's public YouTube video using a YouTube video transcript generator. Simply copy the video URL, paste it into the transcription tool, and the AI will extract the spoken content into text format. This is useful for research, content repurposing, or accessibility purposes.
How to get a YouTube video transcript from any video?
To get a YouTube video transcript, copy the video URL and paste it into a transcript generator tool. Click "Generate Transcript" and the AI will process the audio, delivering a complete text version in under a minute. You can then edit, format, and download the transcript in your preferred format.
Does YouTube have auto transcription?
Yes, YouTube offers auto transcription for many videos, but these transcripts often contain errors. For more accurate results, use a dedicated YouTube video transcript generator that employs advanced AI to deliver 95%+ accuracy, proper formatting, and additional features like timestamp integration and multiple export formats.
Can I get a transcript of a YouTube video?
Yes, you can get a transcript of any YouTube video by using an AI-powered YouTube video transcript extractor. Simply paste the video URL into the tool, and it will automatically convert the spoken content into text format with high accuracy, allowing you to download the transcript in seconds.
