Free Chrome extension
Your X audience, in a side panel.
Find people worth following, clear out the follows you never read, and answer the chats waiting on you, without leaving x.com.
Follow people worth following
Load accounts from your own followers, an X list, another account’s audience, or the page you are on. See who is active and who already follows you before you pick.
- Follow back the followers you missed
- Borrow the audience of an account you admire
- Or like one recent post instead of following
Clear out the follows you never read
Filter the accounts you follow by last post, reach, verified and relationship. Mutuals are protected by default, and your keep list is never touched.
- Inactive and one-way follows, one tap to filter
- Mutuals protected by default
- See who unfollowed you since your last sync
Answer the chats waiting on you
The chats where the other person wrote last, longest first, plus your reply rate and how fast you answer. Inbox filters sit right on X’s chat page.
- Waiting on your reply, on every view
- Reply rate and median reply time
- Filter the inbox by followers and relationship
Message text is never read. Only who wrote and when.
Ready in a minute
- 1
Add Dopamyn to Chrome
- 2
Open x.com and click the Dopamyn icon
- 3
Sync your lists, then pick what to run
Careful with your account
Paced like a person
A random wait between actions, and a longer break every 45.
Daily limits you set
Follows, unfollows and likes each have their own daily cap.
Stops when X says stop
A run ends itself on X’s rate-limit errors.
Stays in your browser
Your lists and chat index live on your computer.
Messages never read
Only who wrote and when, for the reply stats.
Dopamyn only if you ask
Only the Dopamyn features send X handles. Skip them and it stays local.
Bulk follow and unfollow is automated use of X and can still lead to limits on your account. Start with low daily limits. Dopamyn is not made or endorsed by X Corp. Privacy policy
Questions before you install
Is the extension free?
Yes. It costs nothing to install. The inbox filters, DM stats, your follower and following lists, follow and unfollow, and the share cards all run on your own X session, with no Dopamyn account. Only the Community tab needs a Dopamyn login.
Does it need my X password?
No. You never type your X password into the extension. It works with the X session you are already logged in with, in your own browser. To make the same web calls the X site makes, it reads two x.com cookies: your account id and X's request token. They stay in the browser and are sent only back to x.com.
Do you read my DMs?
No. Message text is never read, never stored and never sent anywhere. The extension keeps only the time of each message and who sent it, which is what the reply stats need. Encrypted X Chat messages are not included at all.
Is bulk unfollowing safe?
No tool can make it safe. Bulk follow and unfollow is automated use of X and can lead to rate limits or action against your account. The extension waits 6 to 13 seconds between actions, pauses 5 to 8 minutes every 45 actions, keeps a block list of accounts it never touches, caps each day, and stops when X reports a limit. The risk stays. Start with low daily limits, and test on a spare account first.
Which browsers does it work in?
Chrome. It is a Manifest V3 extension and the whole interface is Chrome's side panel, next to x.com.
Do I need a Dopamyn account?
Only for the Dopamyn features. The Community tab, and the profession, tag and Author Score filters in the inbox, sign in with Dopamyn and ask Dopamyn's database for enriched profile data about the accounts you chat with. Leave them off and the extension stays fully local.
Where is my data kept, and how do I delete it?
In this browser, on your computer, under your X account id: your followers and following lists, your chat index, the accounts that unfollowed you, and your settings. To delete all of it, open the panel, press the shield button, and press Delete saved data. Removing the extension also deletes it.
