Remask

What it does

A local-first PII protection gateway that detects and masks sensitive data before it reaches AI providers.

Protect personal and confidential data before it reaches AI providers. Remask detects and masks PII locally for AI apps, SDKs, and developer tools.

Remask detects and replaces personal or confidential data before it leaves your device—then sends the protected request to the AI provider you already use. Use a local detection model and deterministic rules to find sensitive values without sending the original content to a separate scanning service. Choose PII categories, add custom patterns, include system or history content, and pause protection only when you mean to. Review protected fields, token use, latency, and recent activity in masked local logs. Keep stable typed placeholders in the AI request and optionally restore protected values in supported responses. Configure several AI providers and apply the same protection model instead…from remask.dev

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