Is Text to MP3 safe?

Medium risk

Text to MP3 sends selected page text to its synthesis API and can include user API keys in Sentry tracing.

When you use read-aloud or download actions, Text to MP3 reads the text you selected or entered and sends it with voice settings to its synthesis API. In free/API-key mode, the key is placed in the synthesis request URL, and Sentry tracing can report that URL to Sentry.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

ugn.dev.t2av1.2Chrome Web Store
40Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Where it sends data

Destinations our analysis observed Text to MP3 contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • o516851.ingest.sentry.io

    Text to MP3 sends data to o516851.ingest.sentry.io. One other extension we have analysed sends data here.

  • api.text2mp3.twc1.net

    Text to MP3 sends data to api.text2mp3.twc1.net. No other extension we have analysed sends data here.

Updated 30 September 2026oppjdhamkfcgdkdhcphkjbbcclmjllie