AI video editor, from brief to finished film.
Films, ads and product videos, from the brief to the delivered files, stage by stage the way a production house works. Every cut opens in a real video editor you can take over by hand.

Give Fizz a brief, footage or a script. Fizz takes it through the planning stages, stops for your call at each one, and keeps the changes you make by hand.
Open the live demo to edit real footage in your browser: play, trim, split, delete and reorder a rough cut, or open the 30-second promo Fizz made. Nothing is saved. Footage: Big Buck Bunny © Blender Foundation, peach.blender.org, CC BY 3.0.
How it works
Fizz plans it with you, phase by phase.
What it’s for, who watches, where it goes, how long.
The hook, the beats and every line, picked from drafts.
One style, and the same faces in every scene.
Each shot planned, with test frames to approve.
Voices, music and sound, picked from samples.
Features
A whole studio, one producer.
A 30-second master with its :15 and :06, sized for each channel you name.
Phone MP4 and MOV, WebM, MKV, and ProRes or AV1 masters from a camera or another editor.
Keying with the standard keyer controls.
Exports land at the level streaming platforms play at (−14 LUFS, peaks under −1 dBTP), checked before you see them.
Thumbnails, posters and posts come from Nova in Design, in the same app, with real text, your logo and your colours.
Fizz is told what you changed by hand and keeps it in every later pass.
Use cases
What people bring to the studio.
A product ad
A 30-second ad for our new app, with cutdowns for Reels and YouTube.
From the script through boards, shots, the cut and the mix, then the :30, :15 and :06 at each channel’s size.
Cut your own footage
Here’s the phone video from the launch. Make it a two-minute recap.
It cuts the footage you shot, straight from your phone or camera files.
A product video
Show how the checkout works, step by step, with captions.
Motion graphics, a voice, captions and music, cut to time.
A podcast episode
Turn this recording into an episode with intro music and clean levels.
Trimmed, mixed and exported at a steady −14 LUFS, measured before you hear it.
A green-screen piece
Put me in front of our office, not the green wall.
Keyed with the standard controls, then cut and graded with the rest.
Thumbnails and posts
A thumbnail and three posts to go with the video.
Nova makes them in Design, in your brand, sized for each channel.
The editor
Editors that work the way editors do.
Take over at any point. The video editor has the keys you already know, and snapping, lift and extract, ripple, roll and slip.
Pricing
No subscription. Pay for what you make.
Add it when you need it. It never expires.
- The models Fizz works with
- New pictures, video, voice and music it makes
- No monthly fee
The video editor comes with the app. Cutting by hand uses no credit.
- Edit your own footage
- Export at every size
- Your files stay on your computer
Download
One app for Business, Design and Studio.
The first time you open it
The app isn’t signed by Apple or Microsoft yet, so your computer asks once before it opens it.
- MacOpen the app, close the warning, then go to System Settings › Privacy & Security and click Open Anyway.
- WindowsWhen SmartScreen says Windows protected your computer, click More info, then Run anyway.
- LinuxMake the AppImage executable (
chmod +x) and run it, or install the .deb withsudo apt install ./….deb.
Questions
Before you start.
Can I edit footage I already have?
Yes. Studio edits any footage, not only what Fizz makes: phone video, MOV, WebM, ProRes and AV1.
Is anything final without me?
No. Fizz stops for your call at each planning stage, from the brief to the sound, and asks before it makes anything that costs credit. You can change any cut by hand afterwards.
Is Studio a separate app?
No. Since Localoy AI 2.2.58, Studio is a room in the one Localoy app, beside Business and Design. Bizz can hand Fizz your videos, and Fizz’s files come back to the chat.