Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
ttsMP3.com is an online text-to-speech and text-to-MP3 tool, with speech synthesis powered by AWS Polly under the hood. Users can enter text, choose from different languages and voices, generate speech, and download it as an MP3 file. The official site explicitly states that generated MP3 files can be used in commercial projects, YouTube videos, e-learning applications, and similar scenarios, with no distribution restrictions for either the free or paid versions.
It supports 28+ languages, including American English, British English, French, German, Japanese, Korean, Russian, Chinese Mandarin, and more. For Chinese, support appears to focus mainly on Chinese Mandarin / Zhiyu, and the crawled content did not show additional Chinese voices. Beyond basic narration, it supports Amazon Polly SSML tags, such as inserting pauses, emphasizing words, adjusting speed and pitch, adding a whisper effect, and switching speakers within the same text to create dialogue. This makes it more suitable than a basic “one-click narration” tool for creating courses, presentations, or short-video voiceovers.
The free allowance is relatively clear: currently around 375 words or 3,000 characters per day, and the page also indicates a 3,000-character input limit. For paid use, the site mentions that users can register for 24-hour premium access, and that API access is included for free with every 1-year premium purchase. However, the crawled content does not disclose specific pricing or plan quotas. The API supports GET/POST, with request parameters including apikey, speaker, and text. It returns an MP3 URL, remaining quota, cache status, and more. The documentation also provides examples in PHP, Python, Node.js, Java, and Ruby. That said, an API key must be requested by email after purchase, so the onboarding experience is not fully automated.
Its strengths are that it is easy to use, allows direct MP3 downloads, covers a wide range of languages, has few restrictions on commercial use, and offers practical SSML controls. Its drawbacks are that it depends on Amazon Polly, so ttsMP3 does not independently control the addition of new languages or voices; the free quota is fairly small; pricing details are not transparent; and the privacy policy does not clearly state how long input text is retained or whether it is used for training. Special characters or incorrectly closed SSML tags may also cause synthesis to fail.
It is suitable for course creators, YouTube creators, presentation makers, website accessibility content maintainers, and developers who need a simple TTS API. Access from mainland China could not be determined from the crawled content and is marked as unknown; for payment, only purchase information such as credit cards was observed. If you need stronger Chinese support, more voices, or enterprise-level compliance, consider comparing it with alternatives such as Amazon Polly, Azure Speech, Google Cloud TTS, ElevenLabs, and PlayHT.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on ttsmp3.com official site.
ttsmp3.com is an Germany AI Apps provider. TG4G tracks its product information, an overall rating of 7.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach ttsmp3.com directly.