Waitlist open

AI B-Roll Generatorfor motion design that matches your script

Product demo0:00 / 0:37

Concept UI. The finished video inside is a real edit made from these files.

We’re building an AI B-roll generator that reads your script and animates it: kinetic type for the key lines, animated charts for every number, icon motion for the ideas in between. Not stock footage. Not random AI clips.

Free to join. We’ll only email you about early access.

Clips made with Claude Opus 5.5 by the creators in our showcase

Showcase

Motion design B-roll, made with Claude Opus 5.5

Clips by independent creators who generated them with Claude Opus 5.5, each credited and linked to the original post. This is the kind of B-roll AIBroll is being built to make from your script.

97 clips

97% gone: vertical money explainer
Explainer0:15

97% gone: vertical money explainer

by@cboyackOriginal post

  • Charts & data
  • Kinetic type
  • Explainer
App promo: type, a 959 counter, place cards
Motion0:15

App promo: type, a 959 counter, place cards

by@danilowmOriginal post

  • Charts & data
  • UI motion
  • Kinetic type

Want this for your script?

Join the waitlist and we’ll tell you when you can turn your own script into motion design B-roll.

How it will workIn development

From script to B-roll in three steps

This is the workflow we’re building. It isn’t live yet, so join the waitlist to be among the first to try it.

  1. 01

    Paste your script

    Drop in a voiceover script, a video outline or the transcript of a recording. Every sentence becomes a slot on the timeline.

    Sales grew 40% in Q3.Line 01 · 00:00–00:03
  2. 02

    Each line gets a matching clip

    Numbers become animated charts, key phrases become kinetic type, ideas become icon motion, built from what the line actually says rather than a keyword search.

    “40%”, “Q3”, “grew”Animated bar chart → +40%
  3. 03

    Export to your editor

    Download the clips in 16:9, 9:16 or 1:1 and drop them into Premiere Pro, Final Cut Pro, DaVinci Resolve or CapCut.

    16:9 · 9:16 · 1:1MP4 clips, ready to cut in
Concept preview00:00:00:00
Program
0
users

We went from zero to 10,000 users

Script
We went from zero to 10,000 users
Signups doubled every month
It all started with one idea
Here’s how we did it
B-roll
Kinetic type
Animated chart
Icon motion
Kinetic type

How AIBroll will match B-roll to a script. Not live yet.

Use cases

B-roll for videos that explain things

Motion design B-roll works wherever the words and numbers matter more than the scenery.

Faceless YouTube & TikTok

No camera and no A-roll? Motion design B-roll can carry the whole video and keep viewers watching between voiceover beats.

Script“The average person checks their phone 144 times a day.”
B-rollCounter ticking up to 144

Explainers & education

Turn processes, timelines and statistics into animated visuals that make a lesson easier to follow and remember.

Script“Photosynthesis happens in three stages.”
B-rollThree icons, revealed step by step

Ads & VSLs

Put the offer, the proof and the numbers on screen the moment they are said, the beats that make people stop scrolling.

Script“Save two hours every single week.”
B-rollKinetic type with a clock icon

Product & SaaS videos

Show features, workflows and results with clean UI motion and charts instead of generic people-on-laptops footage.

Script“Reports now load three times faster.”
B-rollAnimated chart and UI zoom

Compare

Motion design B-roll vs stock footage vs AI video clips

Each kind of B-roll is good at something. Here is an honest look at where each one fits.

What AIBroll makes

Motion design B-roll

Shows the exact words and numbers you say
StrongCharts and text are built from the script
Matches your brand colors and fonts
StrongStyled with your palette and type
Real people and real places
WeakGraphics only
Looks unique to your video
StrongMade for each line
Free of visual glitches
StrongShapes and type, no warped hands
Time to find the right clip
StrongGenerated from the line itself
Best for
Data, lists, explainers, product points

Stock footage

Shows the exact words and numbers you say
WeakShows a scene, not your data
Matches your brand colors and fonts
WeakFixed look, shot by someone else
Real people and real places
StrongFilmed for real
Looks unique to your video
WeakThe same clips show up on many channels
Free of visual glitches
StrongIt was filmed
Time to find the right clip
WeakSearching libraries for each line
Best for
Travel, lifestyle, real-world context

AI video clips

Shows the exact words and numbers you say
MixedOn-screen text and numbers often come out garbled
Matches your brand colors and fonts
MixedHard to control precisely
Real people and real places
MixedPhotoreal, but can look uncanny
Looks unique to your video
StrongNew every time
Free of visual glitches
WeakFlicker, warped hands, odd physics
Time to find the right clip
MixedPrompting and re-rolling
Best for
Cinematic scenes you can’t film

Most good videos mix all three. AIBroll focuses on the motion design part, which the B-roll generators we tested don’t make from a script.

FAQ

Questions about AI B-roll and AIBroll

Still have a question? Contact us

What is AI B-roll?

B-roll is the supporting footage that plays over or between your main shot or voiceover: cutaways, charts, on-screen text, product shots. AI B-roll is B-roll made by AI instead of being filmed or pulled from a stock library. Most AI B-roll generators either search stock footage for you or generate short AI video clips; AIBroll focuses on motion design B-roll generated from your script.

What is motion design B-roll?

Animated graphics used as B-roll: kinetic typography, animated charts and counters, icon animations, logo reveals and product or UI motion. Explainer channels and ads use it to put an idea or a number on screen at the exact moment it is said.

How is AIBroll different from other AI B-roll generators?

Today’s B-roll generators pick stock clips or generate AI video that loosely matches a keyword. AIBroll is being built to read each line of your script and animate what it actually says, so “revenue grew 40%” becomes a chart that climbs to 40%, not a stock shot of people in an office.

When does AIBroll launch?

We are building it now and don’t have a public date yet. People on the waitlist get access first, and we’ll email you as soon as early access opens.

Is AIBroll free?

Joining the waitlist is free. Pricing for the product hasn’t been decided yet; we’ll publish it before launch, and joining the waitlist never costs you anything.

Can I use the B-roll in commercial videos?

That is the plan: clips you generate with AIBroll are meant for your own videos, including monetized YouTube, client work and ads. The exact license will be in our terms at launch. The showcase clips on this page belong to the creators who made them, so ask them before reusing one.

Do I need my own footage or a camera?

No. AIBroll starts from a script, so it is planned to work for faceless channels and voiceover-only videos as well as for talking-head videos that need cutaways.

Can it add B-roll to a video I’ve already recorded?

Not in the first version, which works from a script. If you have a finished recording, its transcript can serve as the script. Placing clips straight onto your existing timeline is something we are looking at for later.

Which video editors will it work with?

The plan is standard video files in 16:9, 9:16 and 1:1, which work in Premiere Pro, Final Cut Pro, DaVinci Resolve, CapCut and any other editor.

Who made the clips in the showcase?

Independent creators, using Claude Opus 5.5. Every clip is credited to its creator and links to the original post. They show the kind of motion design B-roll we are building AIBroll to generate; they were not made with AIBroll.

Early access

Your script already knows what it should look like.

Join the waitlist and be among the first to turn a script into motion design B-roll that matches every word and number.

Free to join. We only email you about early access.