extension ExtPose

Silk - Privacy Pass Client

CRX id


Description from extension meta

Client support for Privacy Pass anonymous authorization protocol.

Image from store Silk - Privacy Pass Client
Description from store This extension provides unlinkable cryptographic tokens for websites that support the Privacy Pass protocol. For example, these tokens can be used on Cloudflare-protected websites to improve your human signal. How it works? Privacy Pass Providers: Cloudflare Research Get tokens 1. If a website requests a Privacy Pass token, the extension is automatically going to request you to perform the associated challenge. 2. One page will open with a challenge to be solved. 3. Solve successfully the challenge and the extension will get **one** token. See FAQs and Known Issues section: if something is not working as expected.

Latest reviews

  • (2024-04-08) トンバ: 2024/04/08 hCaptcha認証が更新、人工物(雪ダルマ)をクリックする認証が追加 認証をスキップできないため現状この拡張を入れる意味が見いだせないです 2024/01/07 いつの間にかPrivacy PassからSilk - Privacy Pass Clientに代わっていたので更新 (2024年1月4日にv4.0.0として更新された模様) 旧仕様ではhCaptchaを認証するとパスが5枚貰え、パスがある場合は1枚消費してhCaptcha認証を自動スキップ。パスの数はアイコンクリックで確認できた。 Silkになってからはパスがなくなったらしく表示自体が消失 他の方のレビュー内にあるURLから動作確認ページを見た所、hCapchaを動かさずに認証したが そもそもシークレットウィンドウで開いても認証したのでこの拡張機能はいらないのかもしれない
  • (2024-01-08) Vojtech Kom: Finally works after latest update..
  • (2023-10-25) Toni Siik: Cannot get passes anymore.
  • (2023-10-21) Pink Rose: its not working anymore not getting cloudfare tickets after completing serve it is still showing zero cloudfare tickets hope you will reply
  • (2023-09-29) No veas Mi foto: La extencion se puede usar con los captchas de roblox?
  • (2023-09-20) Ashi Ashi: Everyone, listen for a sec. No matter how many passes you have, you WILL see captchas. That's when you have to use those passes, they'll get you past the captcha just fine. It doesn't hide or block them! Unfortunately it doesn't work in my browser I use Vivaldi now, when I still used FireFox this extension worked well. I can't use FF anymore tho. I'm still on Windows 7 lol.
  • (2023-08-26) ポール: Doesn't work at all. When I visit Cloudflare protected sites, I still get the captcha even when I have passes available.
  • (2023-07-28) Steve Mmk: Haven't been able to obtain hCaptcha passes for over a year.
  • (2023-07-24) yueqiang wang: 可以免费翻墙的网站 从去年用到现在都没付过钱 https://go.91merry-1.top/auth/register?code=wh0XRG
  • (2023-07-11) Malikul Akbar: developer being very slow response https://github.com/privacypass/challenge-bypass-extension/issues
  • (2023-07-06) Alex Supremo: Absolutely BROKEN. I got 10 tickets for hCaptcha and still got the hCaptcha puzzle, and was charged 1 ticket for it! This kept happening: more hCaptcha and more tickets taken away. It's 🕑 time to fix this!
  • (2023-06-06) Aa Aa: My setup is Chrom on Ubuntu. I installed Privacy Pass to use it for Bitwarden's hCaptcha. I have 5 passes for hCaptcha now. However, I still need to solve the Bitwarden's hCaptcha. Not sure in the meanwhile what this extension is good for.
  • (2023-06-02) Da Bo: rubbish that stupit clodufrare captcha still showing with this rubbish, dont water your neves with other overpromising lie
  • (2023-05-04) Martin (iMarbot): Doesn't work... I have 28 Cloudflare passes and 76 hCaptcha passes for what? Still get served Cloudflare and hCaptcha captchas every time.
  • (2023-03-14) Atheophanous2: Doesn't work and breaks some sites.
  • (2023-02-05) Hilko Siekierka: Hilft nicht mit Cloudfare Captcha Problemen
  • (2023-01-02) Từ Duy Ngọ: Used to work but not anymore. it also block some website from loading after complete cloudflare secure connection check (pcpartpicker my case): [ This page has been blocked by an extension Try disabling your extensions. ERR_BLOCKED_BY_CLIENT ] have to disable all extension to find this one, super annoying.
  • (2022-12-15) Moe Wang: 平常也没有它的用武之地。但最近我在访问OpenAI的网站时,每次进入chatGPT,在过了Cloudflare的五秒盾安全验证之后,则会提示网页“被您本地的某个扩展程序阻止了,请尝试禁用那些扩展程序”。我并没有找到有哪个方法能直接找出是哪个插件,因此我只能一个一个地尝试。一开始我以为是广告拦截的原因,但其实并不是。直到我试到这个插件,当我把它禁用的时候,网页便自动重新加载并展现出了正常的内容。
  • (2022-12-13) Whitty Scypt: fasten verify... thanks
  • (2022-11-16) Sandy Bridge: Does not work, solved captcha after captcha but no passes gained
  • (2022-11-12) ray tomy: 使い方はここにあるのだけど、「しばらく待つと・・・」が動かない。タスクバーに数字が出ない=パスが取得できていないと思われる。s://blog.halpas.com/archives/16474
  • (2022-09-03) Connor Bell: Edited review: Appears to work! Opened an issue on GitHub to combat the issue I was having now that I've identified the cause.
  • (2022-08-30) Kitti Srijantanakul: website is blocked what the ... useless extension
  • (2022-08-25) 邵丞: 六星好評 這是多的
  • (2022-08-20) Adrian: es muy buena bloqueando los captcha.
  • (2022-08-05) Phake Nick: Discriminate against VPN users in verification, can't get pass antibot wall without installing this. And it doesn't even work.
  • (2022-08-04) Andy Miller: This is a truly terrible development -- on some web sites I now have to complete a Captcha and if it is of the type provided by this extension I simply cannot move past select all buses or boats It simply keeps recycling AND apparently I have to enable Screen Time, which I refuse to use, if I want to whitelist a site. You folk are clearly imposing your desire to make money on my desire to continue to browse with ease. I do not need or want your intrusion.
  • (2022-08-03) CyraX: I installed it hoping I will not face cloudflare issue. At start it worked correctly after getting some passes it worked perfectly but for some reasons one of my usual sites is getting blocked by the privacy pass extension every time I try to open it ... It just shows <website name> is blocked..This page has been blocked by an extension Try disabling your extensions. ERR_BLOCKED_BY_CLIENT... After disabling privacy pass it works fine for few refresh and then again it starts showing the above error... It's very frustrating to do it again and again.. Devs please check on this and solve it ty... website on which i faced this issue : https://dragontea.ink/
  • (2022-07-30) summer2019: Не работает
  • (2022-07-27) Dylan Cantrell: working fine for me after I whitelisted "captcha.website" in my pihole
  • (2022-07-25) Usama Kashif: pathetic
  • (2022-07-22) Eu Mesmo: Not work!
  • (2022-07-21) puja vawmick: Use disabled extensions please update with github release If you need to use a disabled extension, you can contact the extension’s developer and ask them to upload their extension to the Chrome Web Store. This will allow you, and other people who use Chrome, to install that extension from the Chrome Web Store, or if you already have it installed, to manually re-enable it from your list of extensions.
  • (2022-07-20) Yona W: Totally a waste of time, does not work!!!
  • (2022-07-06) Jayson Paul: It works great for me
  • (2022-06-24) craciu25 YT: Se bugea y dice una extension ha bloqueado esta pagina y me hace perder mas tiempo que haciendo el captcha
  • (2022-06-19) Clive Ruffle: Absolute rubbish.
  • (2022-03-18) Liisa Räntilä: Laajennus ei aluksi toiminut, mutta sitten kun olin tilanteessa jossa minun piti todistaa, etten ollut robotti, avasin ohjelman ja painoin lisää "passes" ja sitten alkoi toimimaan. Alussa vähän kankea mutta pienen säädön jälkeen se toimii ihan hyväksyttävästi.
  • (2022-03-11) Joe Gannon: I only installed to say how much i hate this
  • (2022-03-02) Fatih Bulut: hCaptcha not working.
  • (2022-03-02) ivy borguete: It very convenient to use and very useful to our compatriot. it is necessary to have this app
  • (2022-03-01) David Sayles: does not work as it says it does, fake app. Stay away from this one
  • (2022-03-01) 펭귄: 전혀 도움 안됨
  • (2022-02-23) Андрей Краснов: не работает вобще -тупая программа
  • (2022-02-23) Mahdi salehi Farhadpour: Do not work at ALLLLLLL
  • (2022-02-21) 佐佐目: 和hCaptcha一样令人十分讨厌 然而还美其名曰的是保护使用者权益 垃圾
  • (2022-02-20) KC And The Splashband: Used to work, now it's useless....!
  • (2022-02-18) Sam Montana: doesn't work, need to keep selecting pictures of boats, trains and buses like i'm some 3 year old thanks for ruining the internet though, wasn't bad enough already
  • (2022-02-14) Aj Reznor: This did work, stopped recently, around the time of the 3.0.1 update. captcha.website works, until after performing the captcha, then the redirect fails.
  • (2022-02-14) 조성범: 전혀 도움이 되지 않음


400,000 history
2.2987 (693 votes)
Last update / version
2024-04-02 / 4.0.2
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