# rehydra.ai

## Docs

- [Anonymize Functions](https://docs.rehydra.ai/api-reference/anonymize.md): Functions for anonymizing text
- [createAnonymizer](https://docs.rehydra.ai/api-reference/create-anonymizer.md): Create a reusable anonymizer instance
- [Crypto Utilities](https://docs.rehydra.ai/api-reference/crypto.md): Encryption and key management functions
- [API Reference](https://docs.rehydra.ai/api-reference/introduction.md): Complete API documentation for Rehydra
- [Model Management](https://docs.rehydra.ai/api-reference/model-management.md): Download, cache, and manage NER models
- [LLM Proxy](https://docs.rehydra.ai/api-reference/proxy.md): Proxy middleware API reference for OpenAI and Anthropic
- [Rehydrate Functions](https://docs.rehydra.ai/api-reference/rehydrate.md): Restore original PII values from anonymized text
- [Sessions](https://docs.rehydra.ai/api-reference/sessions.md): Session-based API for multi-turn conversations
- [Storage Providers](https://docs.rehydra.ai/api-reference/storage-providers.md): Persist encrypted PII maps across requests
- [Streaming](https://docs.rehydra.ai/api-reference/streaming.md): Streaming anonymization API reference
- [Anonymization & Pseudonymization](https://docs.rehydra.ai/concepts/anonymization-pipeline.md): Understand Rehydra's two protection modes and the shared processing model
- [Configuration](https://docs.rehydra.ai/concepts/configuration.md): How Rehydra settings shape detection, output, and runtime behavior
- [Encryption & Security](https://docs.rehydra.ai/concepts/encryption.md): How Rehydra secures PII data with AES-256-GCM encryption
- [PII Types](https://docs.rehydra.ai/concepts/pii-types.md): Understand the categories of sensitive data Rehydra can detect
- [Recognizers](https://docs.rehydra.ai/concepts/recognizers.md): How Rehydra detects sensitive values across built-in, NER, and custom sources
- [Rehydration](https://docs.rehydra.ai/concepts/rehydration.md): How Rehydra restores original values in reversible workflows
- [Browser Usage](https://docs.rehydra.ai/guides/browser-usage.md): Using Rehydra in web browsers
- [CLI Tool](https://docs.rehydra.ai/guides/cli.md): Anonymize, rehydrate, and inspect PII from the terminal
- [Custom Recognizers](https://docs.rehydra.ai/guides/custom-recognizers.md): Add domain-specific PII detection patterns
- [LLM Proxy](https://docs.rehydra.ai/guides/llm-proxy.md): Automatic PII anonymization and rehydration for OpenAI and Anthropic API calls
- [NER Detection](https://docs.rehydra.ai/guides/ner-detection.md): Configure the NER model for detecting names, organizations, and locations
- [OpenCode Plugin](https://docs.rehydra.ai/guides/opencode-plugin.md): Prevent your coding agent from leaking PII and secrets to LLM providers
- [Secrets Detection](https://docs.rehydra.ai/guides/secrets-detection.md): Detect API keys, tokens, connection strings, and other credentials
- [Semantic Enrichment](https://docs.rehydra.ai/guides/semantic-enrichment.md): Add gender and location attributes for better machine translation
- [Sessions & Storage](https://docs.rehydra.ai/guides/sessions-storage.md): Persist encrypted PII maps for multi-turn conversations
- [Streaming Anonymization](https://docs.rehydra.ai/guides/streaming.md): Anonymize text in real-time as it arrives chunk by chunk
- [Introduction](https://docs.rehydra.ai/index.md): Privacy tools for protecting sensitive data in code, terminals, and AI workflows
- [Installation](https://docs.rehydra.ai/installation.md): Install Rehydra for Node.js, Bun, or browsers
- [Quick Start](https://docs.rehydra.ai/quickstart.md): Choose the right Rehydra product for your workflow

## Optional

- [GitHub](https://github.com/rehydra-ai/rehydra-sdk)
- [npm](https://www.npmjs.com/package/rehydra)