Browser security for developers
Stop secrets before they leave your browser.
PasteGuard scans pastes, forms, and browser tabs for API keys, tokens, and private keys—before they reach a commit, an AI prompt, or a public channel.
Free for one developer. No credit card required.
Our launch promise
Protection you can understand and trust.
Useful for one developer from day one
Clear alerts before risky content is submitted
No invented security theater—just focused secret detection
One checkpoint, everywhere you work
A final check between your clipboard and the internet.
Secret exposure rarely looks dramatic. It looks like a rushed paste into the wrong field. PasteGuard puts a focused warning in that exact moment.
Catch recognizable credentials in real time.
PasteGuard watches high-risk browser actions for common AWS keys, OAuth tokens, API credentials, and private-key material, then interrupts the action before submission.
Scans
Paste
Scans
Form field
Scans
Browser tab
Recognize high-risk credentials
Detection covers common AWS keys, OAuth tokens, API credentials, and private-key material.
Protect the whole team
Shared coverage gives engineering and security teams a consistent layer of protection across browser workflows.
Pricing
Start alone. Protect everyone when you are ready.
The individual plan stays useful on its own. Upgrade only when your team needs shared controls and visibility.
Individual
Everyday protection for one developer.
- One developer
- Browser paste and form scanning
- Common secret-pattern detection
- Immediate local warnings
Team
Shared coverage for engineering teams.
- Team-wide browser protection
- Shared policies and vault workflows
- Blocked-event visibility
- Priority support
Enterprise
Controls and reporting for larger organizations.
- Everything in Team
- SSO and centralized access
- Audit logs and compliance reporting
- Rollout and procurement support
Questions
What to know before installing
One paste can be enough
Put a guardrail where secrets actually escape.
Install PasteGuard for yourself today, then bring your team under shared protection when the time is right.