TTS Online converts text into speech with more than 100 voices in 27 languages and MP3 downloads.
Gemini TTS vs OpenAI.fm
How do Gemini TTS and OpenAI.fm compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Gemini TTS | OpenAI.fm |
|---|---|---|
| What it is | Gemini 3.1 TTS converts text to expressive speech, with more than 70 languages and 30 voices listed on its page. | OpenAI.fm offers an interactive developer demo for the text to speech model in OpenAI’s API. |
| Website | ||
| Type | Online tool | Online tool |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Gemini TTS and OpenAI.fm.
Voicemaker converts text to speech with more than 2,000 AI voices in 130 languages and lets users download audio in MP3 or WAV format.
Woord converts text to speech with more than 100 voices and provides MP3 downloads and a text-to-speech API.
Ondoku converts text to speech and can save the resulting audio as MP3 files.
beepbooply converts text to speech using more than 900 voices across 80 languages and lets users download the generated audio.
VoicePal reads documents, text and web articles aloud using offline voices in multiple languages, with apps listed for Windows, Mac and Android.





