C2 Password

A highly secure password management solution to store, sync, and safeguard your credentials.

C2 Password - Secure Password Management Extension

C2 Password is a Chrome extension that serves as a comprehensive, secure password management solution. This extension enables easy storage, synchronization, and protection of your credentials across numerous devices. Its key features include auto-filling of logins and saving of new passwords. An additional benefit is the creation of unique passwords to enhance account security. It also assists in auto-filling form data while shopping online.
Install from Chrome Web Store

Extension stats

Users: 30,000+
Version: 2.28.8 (Last updated: 2024-12-11)
Creation date: 2021-07-21
Risk impact: High risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • activeTab
  • alarms
  • contextMenus
  • idle
  • offscreen
  • privacy
  • scripting
  • storage
  • unlimitedStorage
  • webNavigation
  • See more
Host permissions:
  • <all_urls>
Size: 4.92M

Other platforms

C2 Password (v2.23.0)
4.59 (1,036) 52,081+
C2 Password (v2.28.8)
4.52 (50) 2,277+
C2 Password (v2.28.8)
4.80 (16) 9,485+
Want to check extension ranking and stats more quickly for other Chrome extensions? Install Chrome-Stats extension to view Chrome-Stats data as you browse the Chrome Web Store.

Extension summary

Analyze keywords

A highly secure and free password management solution for protecting your passwords and personal information.

C2 Password lets you sync your credentials across an unlimited number of devices and access them from anywhere via the web portal, app, and browser extension.

All the data you upload is encrypted before leaving your device, so you can rest assured that no one but you can access your data.

This extension is useful in many ways: ✍️ Autofill logins - Automatically fill in usernames and passwords when signing in to websites. 💾 Auto-save passwords - Automatically save new passwords, usernames, and updates to saved passwords when signing in or creating new online accounts. 🆕 Generate unique passwords - Create a strong and random password for every website to increase account security. 📝 Autofill form data - Click payment and personal information in the extension to fill them in when shopping online.

Save time while keeping your data safe. Get started with C2 Password today!

🔥 Get the most out of your extension: https://kb.synology.com/C2/tutorial/Get_started_with_C2_Password_extension

See more

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Secure and reliable password management
  • User-friendly interface that is easy to use
  • Works well across multiple devices
  • Free version is sufficient for most users
  • Offers a good balance between protection and convenience
Cons
  • Occasional high latency when offering login data
  • Inaccurate autofill suggests for fields not meant for password input
  • Lacks a Firefox extension
  • Limited customization for password sharing settings
Most mentioned
  • Ease of use and intuitive interface
  • Strong security features
  • Cross-device functionality
  • Free option available
  • Occasional issues with autofill accuracy
User reviews
I’ve been using C2 Password for a while now, and I can confidently say it’s one of the best password managers out there. It really stands out as a secure, reliable, and easy-to-use option. The security features are top-notch, which gives me peace of mind knowing my data is safe. The interface is simple and intuitive, so I didn’t have to spend a lot of time figuring out how to use it. What I love most is how it strikes the perfect balance between strong protection and convenience. It’s not just about storing passwords—it has a lot of valuable features that make managing my online security easier. Whether you’re looking to safeguard personal data or just want an easier way to handle passwords, I’d definitely recommend C2 Password. Oh and its totally free.
by Andrew Huang, 2025-01-17

Simple, effective, easy to use, stable and works across my devices. After rotating through so many PW mangers its been nice to find one that just works.
by William Gay, 2025-01-17

不停改進,好用
by Frank Li, 2025-01-16
View all user reviews

Extension safety

Risk impact

C2 Password requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk likelihood

C2 Password has earned a good reputation and can be trusted.

Upgrade to see risk analysis details

Promo images

C2 Password small promo image
Small promo image

Similar extensions

Here are some Chrome extensions that are similar to C2 Password: