Your best stream moments are buried in a 6-hour VOD nobody re-watches
You streamed for five hours and three insane moments happened — a clutch, a rage, a clip-it-now bit. Then the VOD goes cold and nobody scrolls back to find them. FastClip's AI scans the whole VOD, pulls the moments that pop, and hands you up to 10 vertical 9:16 Shorts with animated captions in about a minute. Paste the VOD link, get clips that grow you while you're offline.
Why creators use FastClip for streamers
Mine the VOD instead of clipping live
You can't catch every moment while you're locked into the game. FastClip scans the entire 3-6 hour VOD after the fact and surfaces the clutch plays, rage moments and funny bits — the stuff your chat spammed but you never clipped. Up to 10 vertical Shorts from one stream, no scrubbing the timeline yourself.
Grow outside the directo
Your live audience already follows you. Shorts reach the people who don't. A 30-second clutch posted to TikTok, Reels and YouTube Shorts puts your gameplay in front of viewers who've never opened your channel — and the ones who like it come find you live. Animated karaoke captions keep silent-autoplay scrollers watching to the end.
Post daily without streaming more
One six-hour VOD already holds a week of vertical content. FastClip turns each stream into a batch of ready-to-post Shorts, so you stay on every algorithm's feed without going live more hours than you already do. Clip the VOD in about a minute, then get back to playing.
How it works
Paste a link, get clips. About a minute from long video to a batch of vertical Shorts.
Paste your VOD or highlight link
Drop the YouTube link to your stream VOD, a highlight reel or any recorded gameplay. No exporting from OBS, no re-uploading raw footage, no scrubbing a six-hour timeline to find the good part.
AI pulls the moments that pop
FastClip scans the whole VOD for the spikes — the clutch, the rage, the funny outburst, the play your chat went off for — then cuts up to 10 vertical 9:16 Shorts and burns in animated subtitles from the audio automatically, in 20+ languages.
Tweak in the browser and post
Open the in-browser editor to trim the moment tighter, switch caption style (MrBeast, CapCut, Hormozi) or reframe to 9:16, then download clean 1080p clips ready for YouTube Shorts, TikTok and Reels. You post them manually wherever your audience is.
Frequently asked questions
Can FastClip clip a full Twitch VOD?
You clip from a YouTube link, so the workflow is: export your Twitch VOD to YouTube (or upload your highlight to YouTube) and paste that link. FastClip then scans the whole recording and pulls up to 10 vertical Shorts. It handles long runtimes — a 3-6 hour stream is exactly the kind of footage it's built to mine, because the best moments are scattered across hours you don't want to scrub by hand.
Does it follow my face cam automatically?
No — FastClip does not do face-cam tracking or auto-reframe around your webcam. It cuts to a vertical 9:16 frame and you can adjust the framing yourself in the browser editor. What it does do is find the right moments across a long VOD and add animated karaoke captions from your audio, which is what actually keeps scrollers watching gameplay clips to the end.
Will the captions match my mic and game chaos?
Subtitles are generated automatically from the audio in 20+ languages and synced word-by-word in karaoke style. They lock onto what's actually being said — your callouts, your reactions, the bit — so a clip stays watchable even on silent autoplay. You can fix any wording in the in-browser editor before you download.
How is this different from just clipping live on Twitch?
Live clips only catch what you or chat manage to grab in the moment, and they stay locked inside Twitch. FastClip works the recorded VOD after the stream, finds the moments you missed, formats them vertical with captions, and gives you 1080p files you post to TikTok, Reels and YouTube Shorts — the platforms where new viewers discover you off-stream. It's reach beyond your live audience, not just a Twitch clip.
More ways to use FastClip
One AI clipping tool, every kind of long-form. Or start from the AI YouTube to Shorts generator.
A week of Shorts is sitting inside last night's stream
Stop letting your VODs go cold the second you end the stream. Turn one recording into up to 10 vertical Shorts and grow on TikTok, Reels and YouTube Shorts while you're offline. Free to start — one video and five downloads, no card required.