Leifra
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Live and recorded video


moment

Leifra finds the best moments in your stream and cuts them into vertical clips. You approve.

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Finds the best moments in a stream or recording, and scores each one.

How it works

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01Drop a linkStep 1 of 4

Drop a link

Go live from Twitch or YouTube, or drop a YouTube, Twitch, TikTok or Instagram link, or a file. Leifra starts listening right away.

  • Twitch and YouTube, live or recorded
  • YouTube, Twitch, TikTok and Instagram links
  • Or upload a file, up to 8 GiB

8 GiBPer file

LiveOr recorded

Live + linksTwitch, YouTube

Drop a link
Source
twitch.tv/your-channel
TwitchYouTubeTikTokInstagramFile
Attached, listening
Queue3 sources
twitch.tv/your-channelLive
youtube.com/watchListening
finals-vod.mp42.1 GiB
Live
twitch.tv/your-channel02:41:08 on air
02Leifra finds the momentsStep 2 of 4

Leifra finds the moments

Video, audio and chat are read on one clock. Candidates appear with a score and the evidence behind it.

  • Video, audio and chat on one clock
  • Every moment gets a score
  • The evidence is shown for each pick
  • Chat spikes help rank the moments

1 clockVideo, audio, chat

ScoredEvery moment

EvidenceShown for each

Find my moments
t_stream 01:12:413 candidates
Video
Audio
Chat
Clutch 1v302:41:0894
Chat spike x601:12:4088
Funny story00:48:0281
Why this oneScore 94
Three kills in four seconds
Crowd and caster audio jump
Chat spikes right after
02:41:08
Clutch 1v3Score 94, top pick
03You approveStep 3 of 4

You approve

Forge drafts the edit; you approve, or leave a note and it revises. Nothing renders or posts until you say so.

  • Approve, or leave a note and it revises
  • Every revision is a new version you can roll back
  • Format and safe zones for TikTok, Shorts and Reels
  • Nothing renders or posts until you say so

TikTok, Shorts, ReelsFormat and safe zones

Word-timedCaptions

NotesNew version, roll back

Start approving
Candidate 7 of 23Score 94
16:9
9:16
Video92
Audio97
Chat99
ApproveSkip
Note to editorv2 of 3

Cut the first two seconds and keep the caption inside the safe area.

ReviseRoll back to v1
Formats
TikTok · Shorts · ReelsSafe zones on every frame
04Get vertical clipsStep 4 of 4

Get vertical clips

Rendered, checked and ready to download in every format you chose. A clip that fails a check is flagged with the reason.

  • 9:16, 4:5, 1:1 or 16:9, or any size you set
  • Word-timed captions and your brand kit on every clip
  • A failed check is flagged with the reason

1080×1920Verified

-14 LUFSLoudness

Safe zonesChecked

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94TRIPLE KO
88NOBODY TELLS YOU THIS
81CHAT LOST IT
Word-timed captionsBrand kit applied9:16
Checks4 of 4 passed
Size1080×1920 ✓
Loudness-14 LUFS ✓
Audio decoded38.4 s ✓
Safe areaInside ✓
Ready
Download all
Who it's for

Different videos, same job: find the moment, cut it, post it.

01
Streamers

Streamers

Attach to your live stream and get clip candidates while you're still on air. Chat spikes help rank the moments.

Live captureChat as a signalFacecam split
02
Gamers

Gamers

HUD detection catches KO streaks and clutches in Marvel Rivals; other games are read from chat and audio. Gameplay on top, facecam below.

KO streaksClutchesSplit screen
03
Clippers

Clippers

Paste any stream or VOD link and get a queue of scored moments. Approve the best in minutes and download every format.

Any linkScored queueLive or VOD
04
UGC

UGC creators

Turn raw footage into ready-to-post vertical clips, with word-timed captions and your brand kit on every one.

Raw footageCaptionsBrand kit
05
Podcasters

Podcasters

Quotes, stories and questions pulled from long conversations, with faces tracked in vertical and captions in your brand.

Face trackingWord-timed captions9:16
06
Teams

Teams and newsrooms

Brand kits on every clip, plus soundbite verticals with lower thirds and BREAKING detection, and broadcast 16:9 at broadcast loudness.

Brand kitsLower thirdsBroadcast 16:9
Compare

Same job, three ways to do it. Here is where they differ.

Leifra
LeifraBy handGeneric clip tools
Finding the moment
Video, audio and chat are read on one clock and every moment is scored.
You scrub the whole stream yourself.
Often one signal, such as the transcript.
Why it was picked
Every candidate shows the evidence behind its score.
Your judgement, and nothing is recorded.
Often a score with no reasons.
Who decides
You approve, or leave a note. Nothing renders or posts until you say so.
Full control, but every step is yours.
Varies by tool.
Live streams
Attach to a live stream and get candidates while you are still on air.
Only after the stream ends.
Often recorded video only.
Games
HUD detection for KO streaks and clutches in Marvel Rivals; chat and audio for other games.
You know the game, and you do the work.
Usually game-agnostic.
Output checks
Size, loudness and safe area are checked, and a failed clip is flagged with the reason.
Checked by eye.
Often not checked.
Captions and brand
Word-timed captions and your brand kit on every clip.
Rebuilt for every clip.
Templates vary.

“By hand” and “Generic clip tools” describe each approach in general, not any one product. The Leifra column is what the product does today.

It reads the video, audio and chat on one clock and scores each moment, with the evidence behind it. A person approves before anything is rendered.

Twitch and YouTube live; YouTube, Twitch, TikTok and Instagram links or files. Clips come out as 9:16, 4:5, 1:1 or 16:9, or any size you set.

Yes. Leifra scores and queues the moments, and a person approves before anything is rendered. Nothing posts or exports on its own.

Yes. Attach to your Twitch or YouTube live stream and you get clip candidates while you are still on air. Chat spikes help rank the moments.

HUD detection catches KO streaks and clutches in Marvel Rivals. For other games, Leifra reads the moment from chat and audio.

Every clip gets word-timed captions, and a brand kit puts your look on each one. Gameplay can sit on top with your facecam below.

Yes. It pulls quotes, stories and questions from long conversations, tracks faces in vertical and styles captions in your brand.

Yes. Teams get shared brand kits, soundbite verticals with lower thirds and BREAKING detection, and broadcast 16:9 at broadcast loudness.

Leifra is invite-only for now. Request access and we will let you in as spots open.

Why we built it

Leifra

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