Copaste: Clipboard & Password Manager with Form History icon

Copaste: Clipboard & Password Manager with Form History

Extension Actions

How to install Open in Chrome Web Store
CRX ID
komlmgmjjlhllngogcagkplnfonkebem
Status
  • Extension status: In-App Purchases
Description from extension meta

Requires Copaste Desktop for macOS. Delivers clipboard, password and form suggestions—local-first with optional iCloud sync.

Image from store
Copaste: Clipboard & Password Manager with Form History
Description from store

🔐 Copaste: Clipboard & Password Manager with Form History

Your passwords stay on your Mac. Not in the cloud. Not on our servers. Just yours.

Tired of retyping the same info again and again? Copaste remembers and fills in your passwords, usernames, emails, addresses, and more — instantly. Whether you’re logging in, filling out forms, or recovering from a page refresh, Copaste saves your time and keeps your information ready when you need it.

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⚠️ DESKTOP APP REQUIRED

This extension works alongside the Copaste Desktop app for macOS. You need to install the desktop app first for the extension to work.

👉 Download Desktop App: https://copaste.app

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🚧 CURRENTLY IN BETA

Copaste is actively being developed and improved. Some features might not work perfectly on all websites yet, but we're constantly making it better. If you encounter issues, please email us at [email protected] so we can fix them.

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WHAT COPASTE DOES

🔑 Password Manager
Save and autofill your login credentials on any website. One click to save, one click to fill.

📋 Clipboard History
Access your clipboard history synced between your Mac and browser. Never lose something you copied.

✍️ Form Autofill
Automatically save form data you've entered before - emails, names, addresses, phone numbers, and more.

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WHY COPASTE IS DIFFERENT

🔒 100% Local Storage
Your passwords, clipboard history, and form data are stored only on your Mac. They never leave your device unless you enable iCloud sync (which uses YOUR iCloud, not our servers).

❌ No Tracking
We don't track what websites you visit, what you type, or how you use the extension. Zero analytics, zero telemetry. Desktop app uses optional Sentry crash/error reporting (can be disabled in settings) to improve user experience.

❌ No Cloud Servers
Unlike other cloud password managers, your data never touches our servers.

☁️ Optional iCloud Sync
Want to sync between devices? Turn on iCloud sync and your data syncs through YOUR personal iCloud account.

💰 No Subscription Fees
Pay once, use forever. No monthly fees, no vendor lock-in.

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HOW IT WORKS

1. Install Copaste Desktop app from https://copaste.app
2. Install this Chrome extension
3. The extension connects to your desktop app via localhost (secure local connection)
4. Start saving passwords and using clipboard history - everything stays on your Mac

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PRIVACY GUARANTEES

✅ All data stored locally on your Mac
✅ No remote servers processing your passwords
✅ No tracking or analytics of any kind
✅ Optional iCloud sync uses YOUR iCloud only
✅ Works completely offline
✅ You control your data 100%

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COMPATIBILITY

• macOS 12.0+ (for desktop app)
• Works with Chrome, Edge, Brave, Arc, and most Chromium-based browsers.
• Dark mode supported

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GET STARTED

1. Download desktop app: https://copaste.app
2. Install this extension
3. Start using it - your data stays private

Latest reviews

Polka
Not flawless on every website, but it’s still in Beta and the overall idea is solid and genuinely helpful. I’d love to be able to add passwords manually from the desktop app, and having the option to disable the extension on specific sites would make it even better.