Tuca
Start with GitHub

Ads and tutorials, made from your repository

Your code,in motion.

Tuca reads your repository and makes launch ads and step-by-step tutorials with your real interface, your brand and their own soundtrack.

Start with GitHubPublic and private repositories

Ready to post on

  • Instagram
  • TikTok
  • YouTube
  • Google Ads
  • Meta
  • X

How it works

From repository to video in four steps.

No timeline, no keyframes, no design files. Tuca learns your product from the code, and you direct it in plain words.

  1. 1

    Connect your repo

    Pick a repository from your GitHub account or paste a public URL. For private ones, you choose exactly which Tuca can read.

  2. 2

    Check your brand

    Tuca reads your product's name, colors, fonts, logos and interface from the code. Fix anything it got wrong.

  3. 3

    Ask for a video

    Choose an ad or a tutorial, a preset, a format and a length, then say in a sentence what it's about.

  4. 4

    Revise and export

    Watch it in your browser, ask for changes in plain words, and export an MP4 when it's right.

Your brand

It learns your brand from the code.

Tuca studies your styles, assets and copy the way a designer studies a style guide. Every video keeps to it: presets change how a video moves, never how it looks.

  • Your product's name, one-liner and voice
  • Colors, fonts and logos
  • Icons and how your interface looks
  • The features you've built

Ads

Ads that sell what you just shipped.

Pick a creative direction and say what to sell. Tuca suggests a starting point for each feature it found in your code.

4 of 8 creative directions

Product tourYour interface is the star, with a camera gliding through it.
UI close-upPieces of your interface, lifted out and blown up.
Kinetic typeType on the beat: words that pop, stack and swap.
Launch revealA cinematic teaser that builds to one big reveal.

Tutorials

Tutorials your users can actually follow.

Name a task and Tuca walks through it in your product, step by step: where to find it, what to click, and what happens next.

4 layouts

Full screenThe app fills the frame, captions in a band below.
Floating windowThe app in a window on a backdrop, titles beside it.
Step listA checklist of the steps beside the app.
CalloutsLabels that point right at what to click.

In every video

Your real interface, with a soundtrack made for it.

Your screens, redrawn

Tuca rebuilds the screens a video needs from your code, with your layout, components and copy. It keeps them for the project, so each new video starts with more of your product already drawn.

Music cut to the picture

Each video gets its own soundtrack, written to its beats, with real recordings for every click and hit, and mastered for the feed. Want it silent? Just ask.

Revise

Change it in a sentence.

Every video plays right in your browser, with a list of what happens when. Say what you'd change and Tuca makes a new version. Earlier versions stay, so you can always go back.

Formats

Made for where it's going.

Pick a format and Tuca composes the video for it from the first frame, with type, layout and camera made for that shape instead of cropped from another cut. Export a standard MP4 once, and download it again whenever you need it.

16:9 · WidescreenYouTube, ads, landing pages
1:1 · SquareFeeds on Instagram, Facebook and X
4:5 · PortraitInstagram and Facebook feeds
9:16 · VerticalTikTok, Reels, Shorts

FAQ

Questions, answered.

What does Tuca need from my repository?

Read access. Tuca reads your README, routes, components, styles and assets to learn what your product does, how it looks and how you talk about it.

Can I use a private repository?

Yes. Sign in with GitHub and give Tuca's GitHub App access to the repositories you choose. It can read only those.

Is my code safe?

Tuca treats your repository as material to read, never as instructions. The code it writes for your videos runs only in isolated sandboxes with no network access.

What's the difference between an ad and a tutorial?

An ad sells a feature: a hook, the value, and a call to action. A tutorial teaches one real task in your product, step by step, accurately enough to follow along.

Do I need motion design skills?

No. You pick a preset and describe what you want in plain words. Tuca handles the animation, the music and the timing.

How long does a video take?

A few minutes. Tuca shows how far along it is and roughly how long is left, and you can leave the page while it works.

How does pricing work?

Tuca runs on credits. Reading your brand costs 1 credit, a new video 3 credits, a revision 1 credit and an MP4 export 1 credit. Downloading an export again is free, and a job that fails on our side gives your credits back.

Where can I post the videos?

Anywhere that takes video: Instagram, TikTok, YouTube, Google Ads, Facebook, X, your docs or your own site. Exports are standard MP4 files in the format you picked.

Your next launch, in motion.

Connect a repository and have your first ad or tutorial in a few minutes.

Start with GitHubPublic and private repositories