Guide
How to make Shorts from a live stream
By Rakshit · Updated
Wait until the stream ends, save the recording or VOD as an MP4 you own or have permission to use, upload it to a clipper, and keep the clips that stand alone. KeyMo takes MP4 or MOV files of 5 minutes to 3 hours and returns scored, captioned 9:16 clips. It suits talk streams better than gaming highlights.
You clip the recording, not the live broadcast
A live stream is hard to clip while it runs, because the good moment is only obvious once it has passed. The reliable method is to wait for the stream to end, take the finished recording, and cut Shorts from that file. The recording might be a local file from your streaming software or the VOD your platform keeps.
KeyMo works on a finished video: an MP4 or MOV of 5 minutes to 3 hours, up to 10 GB, or a YouTube link on a paid plan. Link import fetches up to 1080p, and you confirm that you own the video or have permission before it imports. Twitch has no link import, so a Twitch VOD goes in as a file.
Get the file: three routes
- Record locally while you stream. A local MP4 is the cleanest source, because you control the quality and it is already on your disk.
- Download your own VOD from the platform you streamed on, if it offers that for your account. Check that platform's help pages for how, as the menus change.
- Use the YouTube link, if the stream ended up as a video on your own YouTube channel. If a link does not import, download the file and upload it instead.
Whichever route you pick, only use a stream you made or one the streamer has said yes to. Clipping another streamer's broadcast without asking is a rights question, covered in the guide on clipping streamers. The U.S. Copyright Office says there is no formula that makes a set number of seconds safe, and that when in doubt you should ask the owner. That is not legal advice.
Long streams: split them to fit the limit
Streams run long. KeyMo accepts at most 180 minutes per source video, so a longer stream has to be split into parts before you upload. Each part counts against your monthly source minutes, which is also how you plan the cost.
| Stream length | What to upload | Source minutes used |
|---|---|---|
| 90 minutes | One file | 90 |
| 2 h 40 min | One file | 160 |
| 4 hours | Two files of 2 hours | 240 |
| 6 hours | Two files of 3 hours | 360, which is over Starter's 300 |
Starter is $12 a month for 300 source minutes and Pro is $29 for 900. There is no free plan. A 3-hour stream every week is 720 to 780 minutes a month, so that habit means Pro. Where you split a stream, cut at a topic change, not mid-sentence, so you do not lose a moment across the seam.
What comes out of a stream
Take a 2 h 40 min just-chatting stream. KeyMo's built-in target for videos longer than an hour is up to 15 clips, each scored out of 10 with a one-line reason. Clips under 7 are dropped, so a stream with few self-contained moments returns fewer. Pick a length setting first: Short is 20 to 40 seconds, Medium 40 to 60, Long 60 to 90, or Auto for 15 to 90.
- Output is vertical 9:16 at 1080x1920 and 30 fps, never 16:9, with no watermark on any plan.
- The reframe tracks the speaker's face, so they stay in the 9:16 frame.
- Captions come in 12 styles, word by word, and silences are trimmed.
- If a clip needs a different word or a tighter start, open it in the chat editor and say what to change.
Twitch VODs to Shorts and TikTok
For a Twitch VOD, download the file as above, upload it, and review the clips. Posting is then up to you. TikTok's Creator Academy says TikTok Studio on desktop accepts uploads up to 60 minutes and 10 GB at 720p or higher, and accepts vertical and landscape video. TikTok also advises against adding black margins to fake a vertical shape. A clip that is already 9:16 avoids the question.
YouTube Shorts accepts square or vertical videos up to three minutes, so any clip from the 15 to 90 second settings fits. YouTube also says re-posting material without adding something of your own can fall under its spam rules, and its reused content policy applies even with the creator's permission. On your own stream, the commentary is already yours.
If you stream games: tools built for it
Two vendors say plainly that they are built for streamers. These facts come from their own pages, read on 11 October 2026.
| Tool | What its pages say | Price shown |
|---|---|---|
| StreamLadder | ClipGPT takes a Twitch or Kick VOD link, or an uploaded YouTube stream file. Its help centre says YouTube VOD links are not supported there. The Creator plan lists up to 30 clips from each stream. | Creator plan (price shown in local currency on its pricing page) |
| Eklipse | Connects Twitch, Kick or YouTube accounts. Manual upload is MP4, 15 minutes to 4 hours, under 10 GB. Says moments from Just Chatting, IRL and podcast streams have been scored since a July 2026 update. | Premium: $24.99 a month on web |
Both are built around streamer workflows, such as connecting your channel, and StreamLadder lists posting and scheduling on its paid plans, which KeyMo does not do. KeyMo's case is talk-first clips with a score and a reason, 12 caption styles and a chat editor. Pick on your content. The comparison of clip generators covers more tools.
Sources: TikTok Creator Academy (checked 11 October 2026); YouTube Help: Understand three-minute YouTube Shorts (checked 11 October 2026); YouTube Help: Spam, deceptive practices and scams policies (checked 11 October 2026); YouTube Help: Reused content (channel monetization policies) (checked 11 October 2026); U.S. Copyright Office: Fair use (checked 11 October 2026); StreamLadder: Import from Twitch, Kick or YouTube (checked 11 October 2026); StreamLadder: Pricing (checked 11 October 2026); Eklipse: How to upload a video or import a stream (checked 11 October 2026); Eklipse: AI Highlights (checked 11 October 2026); Eklipse: How much does Premium cost (checked 11 October 2026).