AI Prompt Vault is a Chrome extension that saves your prompts locally on your own device. We are committed to protecting your privacy. This policy explains clearly what data we collect (and what we don't).
Your prompts (title, body, tags, timestamps) are stored exclusively in chrome.storage.local on your own device. This data never leaves your device and is never transmitted to our servers — because we have no servers.
If you upgrade to the Pro plan, payment is processed by ExtensionPay (powered by Stripe). We never receive, store, or process your credit card number or billing information. ExtensionPay provides us only a boolean: paid: true or paid: false.
| What | Why we don't collect it |
|---|---|
| Browsing history | Not needed. We only inject prompts when you explicitly click "Insert". |
| Personal information | Not needed for any feature. |
| Analytics / telemetry | We do not embed any analytics SDK. |
| Cookies | We do not use cookies of any kind. |
| Clipboard contents | We only write to clipboard when you click "Copy". We never read it. |
| Item | Detail |
|---|---|
| Storage location | chrome.storage.local (your device only) |
| Storage key | ai_prompt_vault_v1 |
| Format | JSON |
| Persistence | Data persists until you delete it within the extension, or uninstall the extension. |
The extension makes network requests only in the following cases:
| When | Where | What |
|---|---|---|
| You click "Upgrade to Pro" | pay.extensionpay.com | Opens ExtensionPay payment page |
| Extension starts up (Pro plan) | pay.extensionpay.com | Verifies paid status (true/false) |
No other network requests are made under any circumstances.
| Service | Purpose | Privacy Policy |
|---|---|---|
| ExtensionPay | Payment processing for Pro plan | extensionpay.com/privacy |
| Stripe | Credit card processing (via ExtensionPay) | stripe.com/privacy |
We do not integrate any advertising networks, analytics platforms, or social media SDKs.
Since we store no personal data on our servers, most data rights are exercised directly on your device:
| Right | How to exercise it |
|---|---|
| Right to access | Open the extension popup — all your data is visible there. |
| Right to delete | Use the delete button in the extension, or uninstall the extension entirely. |
| Right to data portability | Coming in v0.3: JSON export feature. Currently: uninstall removes all data. |
| Right to rectification | Edit your prompts directly in the extension. |
For payment-related data rights, please contact ExtensionPay/Stripe directly or email us at miyahei8290@gmail.com.
AI Prompt Vault is not directed at children under 13 (or under 16 in the EU). We do not knowingly collect any data from children.
We will update this policy if our data practices change. The "Last updated" date at the top reflects any changes. Continued use of the extension after changes constitutes acceptance of the updated policy.
For privacy questions or data requests:
Email: miyahei8290@gmail.com
Developer: dekoboko Company