TGSpeechBox Text to speech

10+
Downloads
Content rating
Everyone
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About this app

TGSpeechBox — Fast, Natural Text-to-Speech
TGSpeechBox is a free, open-source text-to-speech engine that runs entirely on your device. No internet connection
required. No data collected. Just speech.

Use it two ways:

- Standalone app: Open TGSpeechBox, type or paste text, and tap Speak. Adjust speed, pitch, language, and voice to
your liking.
- System TTS engine: Set TGSpeechBox as your default text-to-speech engine in Android Settings. Screen readers like
TalkBack, apps, and the system will use it automatically.

Features

- 26 languages including English (US, UK, Canadian), Spanish, Mexican Spanish, French, German, Italian, Portuguese
(Brazilian, European), Dutch, Danish, Swedish, Polish, Czech, Slovak, Bulgarian, Croatian, Romanian, Russian,
Ukrainian, Hungarian, Finnish, and Chinese (Mandarin)
- 5 distinct voice presets
- Adjustable speech rate (0.3x to 3.0x) and pitch (40–300 Hz)
- Choose which languages appear in your system TTS language list
- Fully accessible with TalkBack

Privacy first

TGSpeechBox makes zero network connections. All speech synthesis happens on your device. No analytics, no tracking, no
accounts.

Open source

TGSpeechBox is open source. View the code, report issues, or contribute at:
https://github.com/tgeczy/TGSpeechBox
Updated on
Mar 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

Yo yo people, here with a new release for you. This one fixes bugs, like phoneme overrides not applying to Talkback. It fixes a bug in dictionaries so autocomplete keyboard doesn't show. Lots of other refactoring under the hood, give it a spin!

App support

About the developer
Tamas geczy
tgeczy@outlook.com
United States