> ## Documentation Index
> Fetch the complete documentation index at: https://docs.youka.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Web App

> Create, edit, and export karaoke in your browser with Youka Studio

Use the Youka web app to create karaoke directly in your browser — no install required. Upload a song, let the AI handle stems and lyrics sync, and fine-tune the look in Studio.

## Getting started in 5 minutes

<Steps>
  <Step title="Create your first karaoke">
    Open [online.youka.io](https://online.youka.io), upload an audio file or
    paste a URL, and let Youka do the work. See [Create your first
    karaoke](/en/web/create-karaoke).
  </Step>

  <Step title="Fine-tune the lyrics">
    Fix typos, adjust timing, and split long lines in
    [Studio](/en/web/using-studio).
  </Step>

  <Step title="Customize the look">
    Pick a [background](/en/web/change-background) and [text
    style](/en/web/customize-text-style), then choose a
    [layout](/en/web/layout-options).
  </Step>

  <Step title="Export">
    [Download](/en/web/export-video) the finished video or share a playback
    link.
  </Step>
</Steps>

## How to

* [Create your first karaoke](/en/web/create-karaoke) — upload any song and turn it into a karaoke video
* [Add your own lyrics](/en/web/provide-lyrics) — paste lyrics for more accurate timing
* [Youka extension](/en/web/youka-extension) — unlock desktop features in your browser
* [Let AI detect lyrics](/en/web/auto-transcribe) — transcribe and sync lyrics from audio
* [Manage your projects](/en/web/manage-projects) — view, search, and organize projects
* [Using the Studio editor](/en/web/using-studio) — powerful editing tools
* [Export and download](/en/web/export-video) — download your video or audio tracks
* [Your karaoke library](/en/web/using-library) — store and play karaoke anytime
* [Remote control](/en/web/remote-control) — control playback from another device
* [Join a karaoke session](/en/web/join-session) — join a friend's session as a guest
* [Split long lines for single-line display](/en/web/split-long-lines) — one line at a time
* [Fine-tune lyrics timing](/en/web/manual-sync) — adjust word and line timing manually
* [Set up duet mode](/en/web/duet-editor) — assign singers to each line
* [Edit lyrics text](/en/web/edit-lyrics) — fix typos or change words
* [Multilingual karaoke](/en/web/multilingual-karaoke) — display lyrics in multiple languages
* [Learn songs with chord track](/en/web/chord-track) — generate synced chords with notation

## Customization

* [Change background](/en/web/change-background) — color, gradient, image, or video
* [Customize text style](/en/web/customize-text-style) — fonts, colors, and effects
* [Layout options](/en/web/layout-options) — how lyrics appear on screen
* [Add title card](/en/web/add-title-card) — show song title at the start
* [Add lead-in beats](/en/web/add-lead-in) — visual countdown before each line
* [Add logo watermark](/en/web/add-logo) — brand your karaoke videos
* [Add intro and outro](/en/web/add-intro-outro) — custom videos at start and end

## Audio

* [Adjust audio mix](/en/web/audio-mix) — control instrumental and vocal volumes
* [Change speed or pitch](/en/web/change-speed-pitch) — adjust tempo and key
* [Keep backing vocals](/en/web/keep-backing-vocals) — preserve background singers

## Settings

* [Save different versions](/en/web/versions) — create variations of a project
* [Use style presets](/en/web/presets) — save and reuse styling
* [Trim your song](/en/web/trim-song) — cut the beginning or end

## Exporting

* [Use transparent background videos](/en/web/use-transparent-background) — layer karaoke over custom backgrounds

## Account

* [Understanding credits](/en/web/understanding-credits) — how the credit system works
* [Buy more credits](/en/web/buy-credits) — add credits to your account