Subscribe to a whole list of channels, automatically.
Drop in a list of YouTube channels and Auto Subscribe opens each one and subscribes for you — in randomized order, with smart delays and batching so it stays gentle. Pause, resume, and never lose your place.
What you get
Built for big lists, not just a few clicks.
Everything you need to subscribe to hundreds of channels reliably — and walk away while it runs.
Subscribe from a list
Upload a simple .txt file of channel URLs — one per line, in parentheses, or markdown — and it finds them all.
Randomized order & smart delays
The list is shuffled and each subscribe is spaced out with a jittered delay, so the pace never looks robotic.
Batches with pause & resume
It pauses after every batch and lets you resume on your schedule — stop anytime and pick up exactly where you left off.
Crash-safe progress
Progress is saved continuously. If Chrome suspends the extension mid-run, it recovers and keeps going instead of stalling.
Skips dead channels — exports the rest
Terminated or unavailable channels are skipped automatically, and you can copy, download, or one-click retry whatever failed.
Works in any language
The Subscribe button is detected by structure, not text — so it works the same on a YouTube account in any language.
Three steps
Load it, start it, walk away.
No setup, no API keys, no sign-in. Everything happens right in your browser.
.txt file of channel URLs and choose a batch size and delay.
Private by design.
Auto Subscribe does everything on your computer. Your channel list, settings, and progress are stored locally in your browser and never sent anywhere. No accounts, no analytics, no tracking, no ads.
- No data collected or transmitted
- Only runs on youtube.com
- No third-party trackers or ads
- Open, minimal permissions