Modiprompt (“we”, “us”) is a Chrome extension and companion website that records your voice, transcribes it, and rewrites the result with an AI model before you insert it into a text field. This policy explains exactly what data is involved and where it goes. We have tried to keep it specific rather than vague.
The short version
- We do not store your audio recordings or transcripts. They are processed and discarded.
- On the Free (BYOK) plan, your API key and settings live only in your browser. We never receive them.
- If you create an account, we store your email and subscription status — nothing more.
- We do not sell your data, and we do not use your voice or text to train any model.
Voice and text you process
When you record, your audio is sent to OpenRouter (our transcription and language-model provider) to be transcribed and, depending on the mode you choose (Refine, Compress, Expand), rewritten. The resulting text is returned to your browser and shown to you for review before anything is inserted.
Modiprompt does not retain your audio, your transcripts, or the AI output. This data is held only transiently to complete your request. Once the request finishes, it is gone from our side. Note that OpenRouter processes this data under its own privacy policy; we encourage you to review it.
Free plan (Bring Your Own Key)
On the Free plan you supply your own OpenRouter API key. That key, along with your preferences (default mode, theme, auto-insert setting), is stored locally in your browser via the extension’s storage. It is never transmitted to Modiprompt’s servers — your browser talks to OpenRouter directly. We cannot see your key, your usage, or your content.
Accounts and the Pro plan
If you create an account or subscribe to Pro, we store the following through our authentication provider, Supabase:
- Your email address
- An encrypted password (managed by Supabase; we never see it in plaintext)
- Your subscription tier (
freeorpro) - A Stripe customer identifier, if you subscribe
On the Pro plan, your requests are routed through our server (a Cloudflare Worker) which adds our managed API key and forwards them to OpenRouter. We verify your identity and subscription on each request. We do not log the content of those requests.
Payments
Subscriptions are handled by Stripe. Your card details are entered on Stripe’s systems and are never seen or stored by Modiprompt. We receive only a customer identifier and your subscription status. See Stripe’s privacy policy.
Service providers
- OpenRouter — speech-to-text and language-model processing.
- Supabase — account authentication and database.
- Stripe — subscription payments.
- Cloudflare — website hosting and the API that proxies Pro requests.
Cookies and local storage
The extension uses your browser’s extension storage to hold your settings and (on Free) your API key. The website uses cookies strictly to keep you signed in. We do not use third-party advertising or cross-site tracking cookies.
Data retention
Voice and text are not retained beyond the moment of processing. Account data is kept for as long as your account exists. If you delete your account, we delete your associated record.
Your rights
You can access, correct, or delete your account data at any time. To request deletion, email us at the address below and we will remove your account and associated data. BYOK users can clear all locally stored data simply by removing the extension.
Children
Modiprompt is not directed to children under 13, and we do not knowingly collect data from them.
Changes to this policy
We may update this policy as the product evolves. When we do, we will revise the “Last updated” date above. Material changes will be communicated to account holders by email.
Contact
Questions about privacy? Email hello@modiprompt.pro. See also our Terms of Service.