Prompt Leak Guard

About Prompt Leak Guard

Prompt Leak Guard is a local browser utility designed to enhance security for individuals using AI tools during tasks such as debugging or writing support replies. It helps users prevent unintentional exposure of sensitive information, making it ideal for developers, founders, and operators who frequently share code or logs. This tool addresses the common issue of inadvertently pasting more context than intended, which can lead to security vulnerabilities.

What Prompt Leak Guard does

Prompt Leak Guard provides a quick local check for sensitive information before it is pasted into chat boxes or text fields. It scans for common high-risk strings such as API keys, bearer tokens, and private keys. When a risk is detected, it categorizes the risk and generates a sanitized version of the text, allowing users to retain useful context while ensuring security. The tool operates entirely in the browser and does not require any external connections, maintaining user privacy.

Who Prompt Leak Guard is for

This tool is particularly beneficial for developers who need to share error logs or configuration snippets with AI assistants without exposing sensitive data. Founders and operators can also use it while summarizing integration issues or creating public bug reports. However, those looking for comprehensive enterprise data loss prevention (DLP) solutions may find this tool too narrow in focus, as it does not replace secret rotation or formal security reviews.

Pricing & access

Prompt Leak Guard operates on a Freemium model, allowing users to try the product for free through a web demo without the need for an account. The installable browser extension is available for those who want the scanner integrated into their regular workflow. Pricing beyond the free tier is not specified.

Key features

Local secret scanning for sensitive data before pasting into AI tools.
Flags high-risk strings including API keys, database connection strings, and authorization headers.
Generates sanitized copies of text to maintain context while removing sensitive information.
Operates entirely within the browser, ensuring user data is not stored externally.
Includes false-positive guards to minimize unnecessary alerts for harmless text.

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Quick answers

Common questions about Prompt Leak Guard.

Prompt Leak Guard is a local browser utility that scans for sensitive information in text before it is pasted into AI tools or chat boxes. It helps users identify and remove high-risk strings, ensuring greater security in their workflows.

This tool is designed for developers, founders, and operators who frequently share code or logs while using AI assistants. It is not intended for organizations seeking comprehensive enterprise-level data loss prevention solutions.

Prompt Leak Guard follows a Freemium model. Users can access a free web demo to test the tool without creating an account. Details on paid tiers or additional features are not specified.

Yes, Prompt Leak Guard is worth trying for indie founders and small teams who need to maintain security while using AI tools. Its ability to catch common mistakes and sanitize sensitive data makes it a practical addition to their workflow.