PasteProof icon

PasteProof

by Not a budgeting, Inc. · pasteproof.com · Workflow & Planning
Established publisherManifest V3 in_app
View in Chrome Web Store Data as of 17 Oct 2026

Your pasteboard bodyguard. Prevents you from pasting sensitive data into the wrong fields.

Users
10
−1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#194K
#162K among extensions
Version
0.2.6
updated 13 Mar 2026

Users

monthly, 12 months
0611Nov 2025May 2026Oct 2026
Latest, 17 Oct 2026: 10 usersMove the mouse over the chart for any month

Ratings count

monthly, 12 months
001Nov 2025May 2026Oct 2026
Latest, 17 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About PasteProof

🛡️ PasteProof - Intelligent Data Protection for Chrome Stop accidentally sharing sensitive information online. PasteProof is a powerful privacy extension that detects and blocks personally identifiable information (PII) before you submit it to websites. ⚡ KEY FEATURES Real-Time Detection - Instantly identifies social security numbers, credit cards, phone numbers, emails, and more - Works on any website - forms, text fields, content editors - Smart pattern matching catches data you might miss Automatic Protection - Blocks risky form submissions before they happen - Clear warnings when sensitive data is detected - One-click to review or override if needed Custom Detection Rules - Create rules for company-specific data formats - Add custom patterns for proprietary information - Flexible regex support for advanced users - No coding required - simple interface for everyone Smart Whitelisting - Whitelist trusted websites like your bank or HR portal - Domain-based controls for fine-grained security - Manage exceptions easily from the dashboard Analytics & Insights - Track what data types are being detected - See which websites trigger the most alerts - Monitor your protection over time - Export reports for compliance 🎯 PERFECT FOR ✓ Remote workers handling sensitive customer data ✓ Healthcare professionals protecting patient information ✓ Financial advisors managing confidential records ✓ HR teams dealing with employee PII ✓ Anyone who values their privacy online 🔒 PRIVACY FIRST - Zero data collection - we never see what you type - No tracking, no analytics from third-party services 📊 DETECTED DATA TYPES Out of the box, PasteProof detects: - Social Security Numbers (SSN) - Credit card numbers (all major brands) - Phone numbers (US and international formats) - Email addresses - IP addresses - Passport numbers - Bank account numbers - API keys and access tokens - And many more... 🚀 HOW IT WORKS 1. Install PasteProof and sign up for a free account 2. The extension monitors text you enter on websites 3. When sensitive data is detected, you get an instant alert 4. Choose to block the submission or proceed with caution 5. Review analytics in your dashboard anytime 💎 FREE & PREMIUM PLANS Free Plan: - Unlimited detection on all websites - 20+ GDPR, HIPAA, PCI-DSS patterns - 5 custom detection rules - Basic analytics - Email support Premium Plan ($6.99/month or $70/year): - Everything in Free - Unlimited custom detection rules - Advanced analytics and reports - Team policies and collaboration - Priority support - Export capabilities 👥 TEAM PLANS ($15/user/month) - Team policies and rule enforcement - Role-based access control (Admin, Auditor, Member) - Single Sign-On (SAML/SSO) integration - Centralized audit logs (90-day retention) - Compliance templates (HIPAA, PCI-DSS, GDPR) - Team activity dashboard - Access to Slack integration -- Version Notes -- Version 0.2.6 Big update for the extension! The goal was always to protect users from bad actors on the internet. We’ve been developing and testing these changes for a while, but we stress that they’re still in beta. The extension can now detect and warn against phishing and scam websites. And when directed, it can scan messages and email threads for phishing and scam potential. What’s new: - The extension can now remind, inform, and warn users of their team’s document upload and data sharing policies when on a page with a file drop site. - Phishing and website detection (open the main extension popup for the site safety status) - Phishing and scam message detection (right click or tap “Scan for scams” in main extension popup) Bug fix: - authentication bug fix 🎉 Welcome to PasteProof! Features: - Real-time detection of 15+ PII types - Custom pattern creation (5 free rules) - Domain whitelisting - Analytics dashboard - Google OAuth + SAML/SSO authentication - Free and Premium plans - Smart input detection What's Next: - Automatic reporting to compliance - Large file PII checks - SOC 2 Type 1 Trust Services Criteria audits and reports Thank you for being an early adopter! Your feedback shapes our roadmap. 📞 SUPPORT & FEEDBACK Questions? Ideas? We're here to help! - Email: team@pasteproof.com

Growth

WindowUsersChangeRatingsRating
7 days+1+11.1%00.00
30 days−1−9.1%00.00
6 months+2+25.0%00.00

Version history

13 versions recorded
0.2.613 Mar 2026
0.2.520 Feb 2026
0.2.426 Jan 2026
0.2.35 Jan 2026
0.2.230 Dec 2025
0.2.125 Dec 2025
0.2.017 Dec 2025
0.1.910 Dec 2025

Details

Category
Workflow & Planning
First seen
5 Nov 2025
Size
890 KB
Languages
en
Pricing
in_app
Privacy policy
pasteproof.com
Support
pageproof.com/faq
Extension ID
cmkangddhmdkajaccgbcgggmchmhdjkb

Permissions and risk

Moderate riskimpact 3, likelihood 1
Permissions
storageactiveTabcontextMenustabsscripting
Site access
<all_urls>http://localhost/*
Can read and change data on every website you visit.

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