Zero-trust DLP that intercepts sensitive data before it reaches ChatGPT, Claude, Gemini, or Copilot. Everything stays in the browser. Nothing leaves the machine.
Three steps. Happens in milliseconds. The AI never sees real data.
Ctrl+V into ChatGPT, Claude, Gemini, or Copilot. SafePaste intercepts the clipboard event before the text reaches the input box.
Real values are stored in an encrypted RAM vault — never written to disk, never sent anywhere. Placeholders like [IP_1] replace them.
The AI sees [IP_1] and responds using it. SafePaste detects the placeholder in the reply and swaps it back — showing 🔒 192.168.1.55 with a green lock badge.
No persistence. No leakage. When the tab closes the vault is destroyed. Fresh session, clean slate every time.
Free tier catches the most common threats. Pro covers everything.
Internal server IPs, infrastructure addresses, private network ranges. Validated against loopback and broadcast exclusions.
FreeOpenAI, Anthropic, AWS (AKIA/ASIA), GitHub (ghp_, PATs), Slack (xoxb), and bearer tokens.
FreeVisa, Mastercard, Amex — Luhn algorithm validated. No false positives on random numbers.
ProSocial security numbers with invalid area exclusions, UK National Insurance numbers, EU bank IBANs.
ProNG bank account numbers (10-digit), Nigerian phone numbers, NIN (11-digit) with phone number disambiguation.
ProAdd proprietary project names, internal codenames, or any sensitive term. Case-insensitive, whole-word matching.
ProBlocks bulk copy of 6+ SSNs from any page including Google Docs. Prevents insider data theft via clipboard.
ProHardware MAC address redaction for DevSec and network infrastructure workflows.
ProFree forever for basic protection. Pro unlocks the full vault.
Install once. Protected everywhere you work.
One click install. Works immediately. No account required for the free tier.
SafePaste Enterprise uses pattern-based regex detection aligned with the standard formats defined by the laws and regulations of each supported country.
Detection accuracy depends on data being formatted in the standard way as legally defined — for example, US SSNs in XXX-XX-XXXX format,
Canadian SINs in XXX-XXX-XXX format, Indian Aadhaar as 12 digits, and so on.
Non-standard, abbreviated, or reformatted values may not be detected.
SafePaste is a supplementary DLP layer — not a compliance guarantee and not a substitute for your organisation's full security policy or legal obligations under HIPAA, GDPR, PCI-DSS, NDPR, or any applicable regulation.
By installing SafePaste you agree to our Privacy Policy and Disclaimer of Limitations.