Overview
A local checkpoint for sensitive information before it leaves your browser.
PasteGuard helps prevent accidental exposure of sensitive information when submitting web forms. It scans supported form fields locally in your browser for payment card numbers, passwords, access tokens, private keys, JSON Web Tokens, and Singapore NRIC/FIN identifiers. If a potential risk is detected, PasteGuard warns you before submission and lets you cancel, mask supported values, continue once, or trust that website. Your form content is never uploaded or logged by PasteGuard. Detection happens entirely on your device, and no account is required.
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Details
- Version1.0.1
- UpdatedJuly 26, 2026
- Size197KiB
- LanguagesEnglish
- Developer
- Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
PasteGuard has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
PasteGuard handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, please open this page on your desktop browser