A personal MTV-style music video TV channel that runs entirely in your browser. Add YouTube playlists as channels, flip between them like cable TV, and let it run in the background. Late 90s / TRL-era aesthetic.

One file. No build step. No server required.

Quick Start

Option A — Open locally (simplest)

YouTube's IFrame API requires an HTTP origin, so you can't just double-click the file. Serve it with Python:

python3 -m http.server 8080

Then open http://localhost:8080/vidflow.html

Option B — Drop it anywhere

Upload vidflow.html to any static host — GitHub Pages, Netlify, Cloudflare Pages, your own web server. No configuration needed. It's a single file.

First-time Setup

VidFlow will walk you through two things on first launch:

1. YouTube Data API key

You need a free API key to search for playlists. It takes about 2 minutes:

Go to Google Cloud Console
Create a project (or use an existing one)
Enable YouTube Data API v3
Go to Credentials → Create Credentials → API key
Copy the key — paste it into the setup screen

The key is stored in your browser's localStorage only. It never leaves your machine.

2. Add your first channel

Each "channel" is a YouTube playlist. You can:

Search for a playlist by name
Paste a playlist URL or ID directly

Add a few channels and you're watching.

Features

Feature	How it works
Channel surfing	Click channel tabs or use `[` / `]` keyboard shortcuts
Idle / broadcast mode	UI hides after 3 seconds of inactivity — just the video
Pop-out player	Detach into a small floating window (shares your channels)
Shuffle	On by default — plays a random video from the playlist
Now playing	Artist + title ticker scrolls across the bottom
PWA	Add to home screen on mobile for a full-screen TV experience

Keyboard shortcuts

Key	Action
`Space`	Play / pause
`[` / `]`	Previous / next channel
`↑` / `↓`	Volume up / down
`←` / `→`	Previous / next video in playlist
`M`	Mute toggle
`F`	Fullscreen

Hosting on Gitea / GitHub Pages

Since VidFlow is a single HTML file, deploying is just copying the file:

GitHub Pages: push to a repo, enable Pages from the repo settings, visit https://yourusername.github.io/vidflow/vidflow.html

Any static host: upload vidflow.html — done.

Customizing

Open vidflow.html in any text editor. The design tokens are CSS custom properties near the top of the <style> block:

--bg: #06060f        /* page background */
--accent: #ff2200    /* red highlights */
--accent2: #00d4ff   /* cyan highlights */

Change them to make it your own.

Because VidFlow plays videos through the YouTube IFrame player, YouTube may serve ads — the same way they would on youtube.com. Whether you see them depends entirely on your browser.

If you'd rather watch without ads, any browser-level adblocker will handle it — uBlock Origin, Brave's built-in shields, or similar. Personally I use Brave and see zero ads.

Privacy

Your API key and channel list live in localStorage in your browser only
No data is sent anywhere except directly to the YouTube APIs (Google's servers)
No analytics, no tracking, no backend

Requirements

A modern browser (Chrome, Firefox, Safari, Edge)
A YouTube Data API v3 key (free tier is plenty for personal use)
An HTTP server for local use (Python's built-in one works great)

README.md

VidFlow