Description
Shuttlewright Mask is a privacy-focused tool designed to protect sensitive information when interacting with AI models. It works by identifying and replacing personal data such as names, emails, phone numbers, and financial details with tokens before the text reaches an AI model. This process ensures that the AI only receives masked data, maintaining the confidentiality of the original information.
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The tool operates entirely within your browser, meaning that the mapping of real values to tokens never leaves your local environment. This approach significantly reduces the risk of data exposure, as no unmasked data is uploaded or stored on external servers. Users can paste their text into Shuttlewright Mask, which then detects and replaces sensitive information with tokens like [PERSON_1] or [AMOUNT_2].
Once the AI model processes the masked text and returns a response, users can paste the reply back into Shuttlewright Mask to have the tokens replaced with the original data. This ensures that the entire exchange remains secure and private, with only placeholders visible to any external observers.
Shuttlewright Mask is particularly useful for business contexts, where client emails, payment instructions, HR notes, and legal drafts often contain sensitive information. The tool is designed to be fast and user-friendly, making it ideal for individuals who need to protect their data when using AI chatbots or other AI-driven applications.
The service offers a free trial, with a paid option available for those who wish to integrate it into their regular workflow. Additional features include JSON envelope export, custom term lists, and a relay service for sending masked text to free AI models. However, users are advised to review the masked text before sending it, as no detector is perfect, and context can sometimes reveal identities.
- CategoryAI Privacy Tools
- Pricing ModelFreemium
- DeploymentBrowser
- PlatformsWeb
Shuttlewright Mask's Core Features
Data masking in browser
Token-based privacy protection
JSON envelope export
Custom term lists
Free trial available
Relay service for AI models
Priority detection updates
Email support
How to use Shuttlewright Mask?
Paste text: input your text into Shuttlewright Mask
Mask data: let the tool replace sensitive information with tokens
Send masked text: use the masked version with AI models
Restore data: paste AI's reply to swap tokens back to real values
Shuttlewright Mask's Use Cases
- Client Communication
- Financial Transactions
- HR Management
- Legal Drafting
- Support Tickets






