AI video editing for long-form creatorsYou describe it.Lumi edits it.
Lumi is the AI that edits your long-form video. Write one message, and Lumi plans the whole edit and builds it in a real multitrack editor. You take over wherever you like.
Edit this YouTube style: cut pauses and flubs, zoom in on the key points, clean up the sound and add subtitles.
Reading the transcript …
On it. I'll go through the whole video once:
- Autocut−6:15
- Auto Zoom6 zooms
- AutoScale5 B-roll moments
- Studio Sound−14 LUFS, no noise
- Subtitles139 subtitles
- TitlesTitle and keyword
- Motion graphics4 graphics
- ExportMP4 · XML · FCPXML
Done: 25:09 instead of 31:24. Everything is in the timeline, so you can change or undo any edit.
Move across the timeline. Scroll, and Lumi edits it.Scroll, and Lumi edits it.
Runtime00:31:24
From one message to a finished edit
Lumi works like an editor you brief: first the direction, then the plan, then the build. You watch while it happens.
Edit this YouTube style: cut pauses and flubs, zoom in on the key points, clean up the sound and add subtitles.
On it. I'll go through the whole video once:
A real editor, not a chat window.
Every Lumi edit lands in a multitrack editor modeled on DaVinci Resolve. Polish what Lumi built, or start with a blank timeline and cut it yourself.
V1 · 2
Need just one thing? Use one tool.
Every tool Lumi edits with also works on its own, in a new project or on the timeline you already have.
- AutocutBeta
- Removes long pauses, repeated takes and filler words.
- Auto ZoomAIBeta
- Sets punch-in zooms where the talk gets important.
- AutoScaleAIBeta
- Shrinks the talking head when B-roll takes over.
The best models. Your choice.
Lumenwerk works with the strongest models from Anthropic, OpenAI, Google and xAI. Pick one in every AI app, or leave it on Auto: each step gets the model that does it best, and the price follows the model.
Smartest
Claude Fable 5.1Anthropic
Anthropic's top model: the deepest thinking, the highest price
GPT-6 AstraOpenAI
OpenAI's top model: deep thinking, the highest price
Claude Opus 5.5Anthropic
Leads the benchmarks: plans, judges taste, writes
Strong and balanced
Claude Sonnet 5.5Anthropic
Best at code; fast and strong for everyday work
GPT-6.1 SolOpenAI
OpenAI's all-rounder: strong and good value
Gemini 3.1 ProGoogle
Google's strongest: good with images and long videos
Grok 4.7xAI
xAI's strongest: quick, with a low price for long answers
Fast and cheap
Claude Haiku 5.5Anthropic
The fastest Claude: chats and quick picks, very cheap
Gemini 3.8 FlashGoogle
Fast and cheap, good with images
GPT-6 LunaOpenAI
OpenAI's fastest and cheapest model
Auto: Picks the right model for each step: Opus plans, Sonnet codes, Haiku chats
Editing for clients? Skip the boring pass.
Lumenwerk does the first pass that looks the same in every video. You check it, then finish in the editor you already use.
The rough cut is done
Autocut removes pauses, filler words, stutters and retakes. You see every cut and can bring any of it back.
Finish in your own editor
Export the timeline for DaVinci Resolve, plus subtitles as SRT. Premiere Pro and Final Cut Pro are in beta.
Client footage stays with you
The video file is never uploaded. Only the audio track goes out for the transcript.
Your footage never leaves your machine.
Hours of 4K don't belong in an upload bar. Lumenwerk opens the video right in your browser and only sends what a feature needs.
Browser first. Then your desktop.
Lumi and the editor start in the browser, with every tool on board. Whatever Lumi does, you can check it, change it, or undo it.
Lumi and the editor
Lumi plans and builds the whole edit, in a multitrack editor where you can change everything.
First beta, mid-November 2026
Deeper editing
Keyframes and more of what you know from Resolve, step by step.
Planned
Desktop app
Lumi as an app on your computer, for long projects and big files.
Planned
Mobile app
Check and approve edits on the go.
Planned
Questions
What does Lumi do, exactly?
Lumi is the AI editor in Lumenwerk. You add your raw footage and describe the edit in a chat. Lumi plans the whole edit, runs Autocut, Studio Sound, zooms, subtitles and titles, and builds custom motion graphics. Before anything costs credits, Lumi shows you the price. Chatting itself is free.
Can I still change things myself?
Yes. Lumenwerk is a full multitrack editor, and every edit Lumi makes lands there as normal clips. You can move, trim or undo it, or just write Lumi what should be different.
Can I edit without Lumi?
Yes. Start with a blank timeline, cut it yourself and use only the tools you need. Tools that run on your computer cost nothing.
Do I have to upload my videos?
No. The video stays on your computer and opens in the browser. Only what a feature needs is uploaded: the audio track for transcription, text for the AI and, for some AI features, a few still frames. Studio Sound and the local tools send nothing at all.
Does it replace Premiere or Resolve?
For many videos, yes: you finish the edit in Lumenwerk and render it as MP4 right in the browser. If you'd rather finish in your own software, export a project file for DaVinci Resolve (Premiere Pro and Final Cut Pro in beta), plus subtitles as SRT.
Is it made for Shorts?
Lumenwerk is built for long-form YouTube videos, where the repetitive work adds up to hours per upload.
What will it cost?
A subscription with monthly credits: Free, Creator, Pro and Studio. Cloud AI features use credits, everything that runs on your computer is free. The prices on the pricing page are provisional during the beta.
When can I use it?
The first beta opens in mid-November 2026, with a small group first. Join the waitlist at the bottom of this page and we'll email you a beta key when it's your turn.
Be among the first to edit with Lumenwerk.
The beta opens in mid-November 2026, with a small group first. Leave your email and we'll send you a beta key when it's your turn.