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The page this skill built from examples/mixtape, working in your browser. Opens in a new tab.

5-second example rendered by this skill from examples/mixtape · 1280×720

What you get

  • A one-page hero and a paste-in embed with your name, words, numbers and links
  • The tape, player and headphones cut out of every frame and drawn over the headline
  • The intro animation tied to the film's own clock, so words and picture stay in step
  • A phone layout: the headline stays in the frame, the introduction and buttons move into a block underneath
  • Stills of the last frame for reduced motion, no WebGL, blocked autoplay or a slow connection, so it is never blank
  • A 1080p MP4 with the film's sound and a poster, rendered frame by frame
  • Checks at 390, 768, 1280 and 1920 px for overflow, overlaps, links and script errors
  • Open-source licenses for every part it builds on

Good fit

  • Music, playlist and gift apps can open on a slow push across orange shag carpet, past a clear cassette, a tape player and foam headphones.
  • Brands with a short phrase, such as Side A., can set it in a giant cream headline over rainbow stripes, with the cassette and player passing in front.
  • Teams with a real count, a year or a catalog number can show it on a four-digit tape counter, which can roll up from 0000 to their number.

Not for

  • Swapping in your own video: the matte is made for this film, and the scene (a cassette and tape player on shag carpet) is the design
  • Changing the colors, fonts or layout through settings (every word, number and link is yours; the look is fixed)
  • Long headlines: each field has a length limit the build enforces
  • Sound on the live page (browsers only autoplay muted video; the MP4 keeps the sound)
  • Full landing pages below the hero (see the Landing Pages series)

About this skill

A website hero on five seconds of generated footage: a slow macro push across orange shag carpet over a clear cassette, a portable tape player, foam headphones and a polaroid, with warm afternoon light sweeping across. A chunky cream headline with 1970s rainbow stripes sits behind the tape and player, which are cut out of every frame and drawn over it. Around it: a cassette logo, a spec label, a round badge, a tape-counter stat and a handwritten liner note. Your agent writes one hero.json with your words and links; the build checks every length and writes a page and an embed, and a recorder makes a 1080p MP4 with sound.

Example request

Make a Mixtape hero for our playlist-sharing app with our name, headline and buttons, and record the video for the launch.

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Details

Output
Retro hero on generated footage · words behind the subject · page + embed · 1080p MP4 with sound
Needs
Node.js 18+, Chrome, and ffmpeg for the video; the page needs a web server (a local one is included)
Series
Footage Heroes · 17 skills
Updated
Oct 26, 2026
Checked
Oct 26, 2026: its own commands ran and passed. That is a working check, not a security audit.

Generates with

Footage generated for Lookbk, with a per-frame matte of the subjectGSAP 3.14.2 (pinned CDN, SRI)WebGL subject cut-out in the browserHeadless Chrome checks and frame-stepped recorder + ffmpeg
Good forProduct launchBrandSocial media

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FAQ

What can the tape counter show?

Up to four digits, one tile per digit, digits only. Set a count to the same number and the tiles roll up from 0000 during the film, like a tape counter. With no real figure, use a year or a catalog number such as 0045, with a label that says what it is.

What goes on the label strip and the liner note?

The cassette-label strip above the headline takes up to 36 characters, and putting asterisks around words turns them rust. The liner-note card takes a typed line of up to 30 characters and a handwritten line of up to 40.

How long can the headline be?

One upright word of up to 5 letters, such as Side or Track, and a short italic word of up to 3 characters, such as A. or B. Pick words that read as one phrase. The round sticker’s big word takes 7 narrow letters or 6 wide ones.

Which agents is Mixtape Hero written for?

Any agent that reads SKILL.md folders, including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI and OpenCode.

Do I own what I make with it?

Yes. Everything your agent makes with this skill is yours, including for client and commercial work.

What if it doesn’t work for me?

Email support@lookbk.dev within 7 days of buying and we’ll fix it or refund you.

Credits and licensesBuilt on greensock/GSAP

What Lookbk adds on top of greensock/GSAP (Standard License): the footage, which was generated for Lookbk (a still image animated into film, with the matte cut from every frame), and the layout, template and Footage Heroes kit, all written for Lookbk. GSAP (free under its Standard License) loads from a pinned CDN with SRI; the fonts are from Google Fonts.

Credits and licenses for the open-source software and fonts it uses are in NOTICE.md inside the download.