Safer prompting, right in your chat box
Spot sensitive data before sending prompts to AI
Detect emails, credentials, personal data, and other sensitive details locally in your browser — before you send. No prompt uploads.
Local, on-device checks. No prompt uploads.
Educational guidance only — not legal, medical, or financial advice.
Email address detected
Remove personal contact info or replace it with [REDACTED_EMAIL].
Install in seconds
Install in seconds — no account, local checks, and no prompt uploads.
SafePrompts is currently in early release.
Available now on Chrome Web Store.
How it works
Type your prompt
SafePrompts watches the prompt box as you type on supported AI chat sites.
Local checks run in your browser
It checks for sensitive data patterns like emails, credentials, IDs, and other risky details — locally, on-device.
Review a safer version
You get a clear reason and a safer suggestion before sending.
What it checks
Email addresses
Flags personal contact details before they leave your device.
Phone numbers
Catches common phone formats to reduce accidental sharing.
Passwords / credentials
Warns when prompts include passwords, session tokens, or login details.
API keys / tokens
Spots exposed keys and tokens before they are pasted into AI chats.
Personal IDs
Flags passport numbers, tax IDs, employee IDs, and other identifying fields.
Financial details
Checks for card numbers, bank details, and other sensitive financial information.
Medical context
Highlights sensitive health-related details that may need caution.
Legal context
Warns when prompts move into legal or investigation-related territory.
Wrongdoing intent
Flags explicit harmful intent language and encourages ethical framing.
Over-delegation
Encourages you to ask for options, not decisions.
Checks are heuristic and educational — not exhaustive.
Learn safer prompting
Use the free course to understand common prompt safety mistakes, better prompting habits, and practical ways to reduce accidental oversharing.
Extension: Free
Course: Free
Optional certificate: $9
The certificate is optional and is only for completion recognition. It is not an official accreditation or compliance certification.
Privacy first
Local, on-device checks
SafePrompts runs lightweight local checks in your browser. No prompt uploads.
No guarantees or enforcement
SafePrompts provides educational guidance only and does not guarantee safety, compliance, or outcomes.
Not professional advice
It is not legal, medical, or financial advice. Always use professional judgment.
FAQ
Is the extension free?
Yes. The SafePrompts extension is free to install and use.
Is the course free?
Yes. Prompt Safety Basics is free to take.
Does the certificate cost money?
Yes. The certificate is optional and costs $9.
Is the certificate official?
No. It is a completion / awareness certificate only. It does not imply accreditation, compliance, or professional certification.
Does SafePrompts upload my prompts?
No. SafePrompts runs local, on-device checks in your browser and does not upload prompts to SafePrompts servers.
Which sites are supported?
SafePrompts works on supported sites such as ChatGPT, Claude, Gemini, Copilot, Perplexity, Poe, and others listed in the extension support list. New sites are added over time.
Need support?
Share bug reports, billing questions, certificate issues, or feedback.