Nuzky
Download

Your ChatGPT or Claude.
Editing your video.

Nuzky is a free, open source video editor that AI can edit for you. Type what you want, like “cut the ums and pauses, add captions and music”, and watch it work in the open project. Stop it any time, and one undo takes the whole run back.

Download for MacStar on GitHub

For Macs with Apple silicon and macOS 15 or newer

Also for Linux and Windows. Version 0.1.9-alpha

Download for WindowsStar on GitHub

For 64-bit Intel or AMD PCs with Windows 10 or 11

Windows warns you the first time, because the installer isn't signed yet. What to expect

Also for Mac and Linux. Version 0.1.9-alpha

Download .debDownload AppImage

For 64-bit Intel or AMD PCs

The .deb is for Ubuntu 24.04 or newer, the AppImage for other distributions with glibc 2.39 or newer.
Also for Mac and Windows. Version 0.1.9-alpha

Nuzky is a desktop appfor Mac, Windows and Linux. Send this page to your computer and download it there.

Mac · Linux · Windows

This Mac has an Intel chip. Nuzky needs a Mac with Apple silicon, M1 or newer.This computer has an ARM chip. On Windows and Linux, Nuzky needs a 64-bit Intel or AMD PC.

See all downloadsStar on GitHub

Not supportedIntel Macs, and Windows or Linux on ARM

Version 0.1.9-alpha

MacLinuxWindows

Choose your system. Nuzky doesn't run on Chromebooks. Version 0.1.9-alpha · Star on GitHub

Projects
Morning runSaved
AIExport
MediaAudioTextCaptionsTranscriptTransitionsFiltersPlugins
Import media
2:05
IMG_2041.MOV
48.0 s
IMG_2044.MOV
1:08
IMG_2047.MOV
21.0 s
IMG_2052.MOV
45.0 s
IMG_2058.MOV
Image
coffee.jpg
wemadeit
00:10.85 / 00:28.60Ratio 9:16
IMG_2044.MOV
8.7 s · from 2.0 s of 48.0 s
VideoAdjustSpeedAnimationAudio

Transform

FitFill
Scale
100%
Position X
0.0%
Position Y
0.0%
Rotation
0°
Opacity
100%

Crop and shape

RectangleRoundedCircle
Crop left
0%
Crop right
0%
Crop top
0%
Crop bottom
0%
00:00
00:02
00:04
00:06
00:08
00:10
00:12
00:14
00:16
00:18
00:20
00:22
00:24
00:26
00:28
00:30
Captions
first light3.2 s
on the ridge3.0 s
we made it3.2 s
to the top3.4 s
worth it2.8 s
see you up there4.0 s
MORNING RUNCoverMain
IMG_2041.MOV6.8 s
IMG_2044.MOV8.7 s
IMG_2047.MOV6.2 s
IMG_2052.MOV6.9 s
Music
Sunrise.m4a28.6 s

Tell it what to cut.
Watch it cut.

  1. Pick your AI

    Sign in with ChatGPT inside Nuzky, with no terminal. Or use Claude Code, Codex or OpenCode, or connect Claude Desktop, Cursor or any MCP client.

  2. Say what you want

    Cut the ums and long pauses, keep the best takes, add captions, put music under the video, export for Reels. Attach a screenshot or a video if it helps.

  3. Watch it edit

    The AI edits the project open in Nuzky while you watch. Your controls lock while it works, with a Stop button.

  4. Keep it or undo it

    Every change goes through the same undo as yours, and one undo takes the whole run back.

Good to know

  • Runs on the ChatGPT or Claude plan you already have, with no credits to buy
  • Pick the model and how hard it thinks, and come back to past chats
  • Learns how you edit from your finished videos or CapCut drafts, and writes it into an EDIT.md that every AI follows
  • Your videos stay on your computer. The AI sees what's said in them and the frames it checks
  • Everything works without AI too: editing, captions and export

Questions.
Short answers.

Do I need to pay for AI credits?

No. Nuzky uses the ChatGPT or Claude plan you already pay for. Nuzky itself is free.

Does it work without a terminal?

Yes. Sign in with ChatGPT inside Nuzky and type in its AI panel. Claude Code, Codex and OpenCode need to be installed on your computer.

Can AI ruin my project?

No. You see every change as it happens, Stop ends the run within seconds, and one undo takes the whole run back. Your original videos are never changed.

Can it open my CapCut drafts?

Yes, drafts from CapCut on a Mac or a Windows PC. Clips, cuts, speed, volume, keyframes, texts, captions and transitions come over. Then press Finish with AI to hand the rest to ChatGPT or Claude. Nuzky vs CapCut