extension ExtPose

Twitter Block Chain

CRX id


Description from extension meta

Blocks all users on a following/followers page.

Image from store Twitter Block Chain
Description from store Reduce the damage done by retweeting and dogpiling. Simply navigate to a user's followers/following page and activate the extension by clicking the icon next to the omnibox/address bar. The extension does not block users you are following, or re-block users that have already been blocked. You can also export and import lists of followers in a special format. If an abusive user has blocked you, you can use the export function to retrieve the list of their followers/followings after logging out, and then import the result after logging back in to Twitter. View blocking receipts and add protected users by right clicking the extension's icon and choosing "Options." Please report issues on GitHub: https://github.com/satsukitv/twitter-block-chain/issues Source available here: https://github.com/satsukitv/twitter-block-chain

Latest reviews

  • (2022-07-30) David Wright: The block chain does work, but seems to error out around the 500th person it has blocked on a single list. This generally results in being signed out from the browser and unable to navigate twitter until you close all Chrome windows, return to twitter and re-login. If this happens too many times, you will occasionally have to do multifactor authenticating. I am guessing that twitter is seeing too many transactions occurring in a short period of time and assuming a "bot" is in control. I wish there was a way around this, but I am guessing twitter is the issue and not this browser extension.
  • (2022-07-03) N P.L.: Doesn't work at all.
  • (2022-06-29) JOEinPHX: Does not work, at all All it does is signs you out of Twitter and makes you refresh the page several times to get back in.
  • (2022-06-28) Stan Hatsune: I kept trying to get it to work but it didnt do anything
  • (2022-05-29) Autumn Coulter: Doesn't work, just get errors and kicked out of my account. Tried using on a user with large list
  • (2022-05-18) Mike Tate: Used it once. It blocked a few hundred and errored out the rest. Now it doesn't even run. I click on the extension and nothing happens at all.
  • (2022-05-16) Trezzi Fox: Seems to successfully mass block but causes twitter to have critical errors that require me to clear cache and log back in.
  • (2022-04-27) Lee Stephens (Piper): It keeps logging me out after use and that makes me uncomfortable and unsettled. Uninstalling, will not use again
  • (2022-04-25) Factually Fictitious: Doesn't work at all
  • (2022-04-13) afrodite venus: It doesn't even work. It never activates. All my software is updated. Fix your code.
  • (2022-04-01) 典雅est: 自分が先にブロックされている場合、そいつのフォローフォロワーの欄に辿り着けないので使い物にならない あくまで先制ブロックが出来る場合にのみ使える機能
  • (2022-04-01) toxic mango: tried to use it one time and gave an error after a couple blocks and then afterwards twitter doesnt work at all anymore even when I removed the extension it just wont let me log in and if I am logged in automatically when I open twitter nothing loads
  • (2022-02-19) Jack “Shiftymon” Stoutburn: Kicks me out of every session or Twitter stops working every time I use it so I always have to clear the site's cookies, this bug is really damn annoying.
  • (2022-02-07) POPPA: Doesn't work for more than 500 accounts because twitter temporary blocks your account because the plugin blocks accounts too fast so twitter thinks you're a robot, not well designed...
  • (2022-02-02) Alyssa Kovacs: says it works, but i tried to block an account with maybe 150 followers and it immediately sent my account into an error loop. i'm not sure what needs to be fixed, on my end or yours or twitter's, but it doesn't work and only ended up blocking one account of the 150.
  • (2022-01-31) Moritz Ba: Works to a certain extent. Many errors.
  • (2022-01-29) L L (Bastian): Works for blocking people fine. But after running it on an account it completely locks me out of using twitter until I've cleared cookies for the site and logged back on which is an absolute pain
  • (2022-01-28) Get To The Point Already: Doesn't work at all. Just keeps popping up with a "There was an error retrieving more accounts. Please refresh the page and try again." Trying to block NFT accounts. This extension is pure trash. Look elsewhere.
  • (2022-01-27) Samantha Acampora: I have to clear my cookies after every single time I run the thing.
  • (2022-01-18) Fakeh Nameh: Works, mostly, but it's a pain to use. Every time after you run it, you get logged out and your cookies are corrupted, so you have to manually delete your twitter cookies from chrome and log back in. Sounds like this isn't the developer's fault but I hope someday someone finds a smoother updated solution.
  • (2022-01-10) Henri D: Maybe you should slow down the execution speed of the script to avoid Twitter locking the account.
  • (2022-01-08) Thavleifrim: works decently but twitter will freak out and think youve been hacked so you need to keep clearing cookies and logging in again, seems to get around 500 blocks in before this happens at first but as you keep going it gets lowered, pretty sure this is on twitters and not the extension end but its still inconvenient.
  • (2022-01-06) Grand Dad: It works well but for Opera GX it corrupts the cookies so you have to delete them to continue using the site I like it though it goes very fast
  • (2021-12-28) Spencer Regal: It blocked an accounts follower's for me just fine but it also logged me out of two of my accounts (even though i was only using it on one acc). i just want to be able to mass block pedophiles without getting logged out of my account. but it kinda did it's job idk.
  • (2021-12-24) Elizabeth Rosa: Tried running a blockchain... it works... but Twitter kicked me out on my computer and won't let me log back in!
  • (2021-12-13) brittni hall: it is not working at all. i hit run block chain and nothing happens!
  • (2021-12-05) F. M.: It doesn't work. I click on it and a menu pops down and then, nothing.
  • (2021-12-03) Katy Grenville: Sadly looks like this one no longer works, have tried multiple times today and read over a lot and can't find any way to get this extension to work. Would have been a really useful tool.
  • (2021-12-02) nick hedgefielde: It works for a bit before crashing. Heck, I couldn't get back into my twitter account. I had to switch browsers in order to get back on. I didn't give it a 1 star because I don't hate it, but it's not enough for me to say it's okay (3 star).
  • (2021-11-03) cc Zhou: Timed out after less than 200. I'd be fine with running this for 2 hours with the hate I have for that specific account, so if we have to lower the api calls to once per second then i say do it
  • (2021-10-27) Juliana: consegui bloquear apenas algumas centenas de pessoas antes de ser deslogada do twitter e não conseguir entrar de novo
  • (2021-10-26) blue: 권한줘도 전혀 사용이 안됨 red block 쓰세요 그게 더 자세하고 사용이 쉬움
  • (2021-09-28) r o: Worked for me on Brave 1.29.81, successfully blocked ~350 users almost instantly.
  • (2021-09-18) Kade Peregrine: It blocked a few, then I got auto-logged-out and keep getting error messages when I try to login to twitter again.
  • (2021-09-17) lemon ish hawt: it doesn't work for me at all
  • (2021-09-10) Kaye Lewis: i've tried restarting chrome and my PC several times after installing this extension, but it simply does not work.
  • (2021-09-05) ぶま: twitterの仕様による何かしらの制限(ブロック?アクセス速度?)により一定数超過分はエラーとなる。 Cookie等を削除後、再度ログインをすることで再度実行出来ますが、対象が数万件だと手間です。 寝てる間に放置して朝にエラーなしで終わるようになれば文句なしで最高評価です。
  • (2021-08-31) Amy Charles: blocked 17k accounts in 4 minutes
  • (2021-08-25) Taylor: Did its job perfectly fine, but made twitter crash for me . this was after it only blocked about 62 accounts
  • (2021-08-11) 512: 5 stars because rating algorithms suck Concept is good, execution is rocky asf. Perhaps contacting the guys working on tumblr xkit will help you?
  • (2021-08-11) Aaron Pearson: Give it a couple of shots and it blocks everybody. If you see a error page after this, click on the lock at the top of the address bar, go to site settings and click clear data. Then twitter will work again 👍
  • (2021-08-06) Anonymous3 Romer3: it really can't do more than a few hundred before it starts giving errors and breaking my twitter... please please please fix it. i absolutely need it to completely ban the followers of certain communities who have been trolling us minorities.
  • (2021-08-05) Lain Azanael: It has a problem that says "Something went wrong. Try reloading." every time i use it. You will have to fix it, but for now, the solution is either wait for it to fix itself, or remove your chrome cache and force a log out and log in again.
  • (2021-08-02) Ahnik: It seems to work as advertised, although running the app logs you out of your Twitter account and seems to prevent content from being displayed even if you log back in until you delete your browser cookies. It also lists a large number of errors on the results screen which there seems to be no way to review. The forced logout concerns me and I hope there's no repercussions from Twitter to my account as a result of this. None of the other reviews seem to mention anything like this though so it's probably okay to use.
  • (2021-07-31) Lindsay Whitman-Orlin: I was able to use it pretty seamlessly until it went to refresh the page. it completely logged me out and wont let me back on the homepage. like at all. even closing the page, opening a NEW tab, didnt work. twitter just doesnt work on my laptop anymore. but, yeah, it blocks ppl. at least that works.
  • (2021-07-30) vic luminol: it worked for me blocking an acc with abt 100-200 followers but it did log me out of twitter n i needed to clear my cookies before twitter worked again, so that sucks. it will do in a pinch but its a hassle to use
  • (2021-07-15) Catherine Cane: Ran it on an account with 650 followers and it successfully blocked most of them, had 213 errors, then logged me out of my account and now twitter on my laptop won't work. I keep getting "something went wrong, try again to reload" Really not a good extension
  • (2021-07-11) 高森の杜: せっかく嫌いなアカウントを見つけたので取り巻きごと消し去るために使いたかった。なのに動きません。
  • (2021-07-09) rissa ': não ta funcionando comigo
  • (2021-07-06) Fernando Javier Guijarro Callejas: se queda pillada después de bloquear a mucha gente, pero cerrando el navegador vuelve a funcionar. una lastima que no la actualicen.


60,000 history
2.7 (379 votes)
Last update / version
2019-05-20 / 1.8.3
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