Tools
Signal pendingUnknownMedium-risk permissions
Wywh icon

Wywh

Protect your prompts. Prevent leaks with private on-device redaction.

Users4Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth--Net users gained this week
7-day growth rate--Relative weekly velocity
Preview

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1 assets
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User Growth Over Time

223442026年3月22日2026年3月25日2026年3月28日Latest: 4
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1-day growthGrowing
+1+33.3%
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30-day growthNo data
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Technical snapshot

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Version1.3.0
ManifestV3
Size28.53KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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Wywh is a privacy-first Chrome extension built to protect your conversations with AI tools like ChatGPT. It automatically detects and redacts sensitive information before your prompts are sent, helping prevent accidental exposure of personal data, API keys, and confidential details—without interrupting your workflow.

Designed with on-device processing, Wywh ensures that your data never leaves your browser. Everything is analyzed locally, giving you complete control and maximum privacy at all times.

Whether you're a developer sharing code, a business professional discussing sensitive projects, or simply someone who values data security, Wywh works quietly in the background as a real-time safeguard. It scans your input as you type and replaces risky content with safe placeholders. The extension is lightweight, easy to toggle on or off, and integrates seamlessly with chatgpt.com.

### What Wywh Can Redact

Wywh uses advanced pattern-matching to identify and remove a wide range of sensitive information. Below are the key categories it can detect and replace:

**API Keys and Provider Tokens**

Reviews

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