Freedom251 › Text-to-Speech Software
TTSMP3
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Flexible | recurring monthly · 1,000,000 characters · 1-month access | On request |
| Standard | one-time; 24-hour access · 1,000,000 characters · non-recurring | On request |
| Long-Term | recurring yearly · 10,000,000 characters · 1-year access · API access | On request |
As ttsmp3.com lists them, read 21 Oct 2026. The maker's own page has the final word.
Facts from TTSMP3's own pages
- AI voice allowance
- The AI voice converter displays a separate limit of 1,000 characters per day. · ttsmp3.com, 21 Oct 2026
- AI voice engine
- AI voices use OpenAI Text-to-Speech and accept optional instructions for style, tone and emotion. · ttsmp3.com, 21 Oct 2026
- AI voices
- AI Voices are powered by OpenAI Text-To-Speech and support voice instructions for style, tone and emotion. · ttsmp3.com, 12 Oct 2026
- API
- API access is included with every one-year plan and can return a generated MP3 file URL for use in apps, websites and automated workflows. · ttsmp3.com, 12 Oct 2026
- API access
- Yes · ttsmp3.com, 20 Sept 2026
- API availability
- API access is included with each one-year plan after requesting an API key by email. · ttsmp3.com, 21 Oct 2026
- API endpoint
- The documented API accepts GET or POST requests at api.ttsmp3.com/v1/ with apikey, speaker and text parameters. · ttsmp3.com, 21 Oct 2026
- API failure modes
- The API documents errors for unreachable synthesis, malformed SSML, quota excess, missing keys, speakers and text. · ttsmp3.com, 21 Oct 2026
- API response
- Successful API responses return status data including speaker, character count, remaining quota and a generated MP3 URL. · ttsmp3.com, 21 Oct 2026
- Commercial rights
- The company permits generated MP3 use in commercial and non-commercial projects without mandatory attribution. · ttsmp3.com, 21 Oct 2026
- Commercial use
- Generated MP3 files may be used in commercial and non-commercial projects, including videos, websites, apps and e-learning, without required credit. · ttsmp3.com, 12 Oct 2026
- Documentation depth
- Public documentation consists primarily of one API reference page, speaker list, response schema and code samples. · ttsmp3.com, 21 Oct 2026
- Domain history
- WHOIS records show ttsmp3.com was registered on November 7, 2017. · whois.com, 21 Oct 2026
- Export formats
- MP3 · ttsmp3.com, 20 Sept 2026
- Free allowance
- The regular converter allows up to 3,000 characters per day without payment. · ttsmp3.com, 21 Oct 2026
- Free plan
- Yes · ttsmp3.com, 20 Sept 2026
- Free usage limit
- The regular voice converter offers up to 3,000 characters per day, while AI voices have a separate daily limit. · ttsmp3.com, 12 Oct 2026
- Independent listing
- Toolbit describes the product as freemium, reports a 3,000-character free daily limit and lists Amazon Polly voices as a limitation. · toolbit.ai, 21 Oct 2026
- Integrations
- The site says regular voices use Amazon Polly and AI voices use OpenAI Text-To-Speech. · ttsmp3.com, 12 Oct 2026
- Languages
- 28 · ttsmp3.com, 20 Sept 2026
- Language coverage
- The regular converter lists more than 28 voice languages, including Arabic, Chinese, French, German, Japanese, Korean and Spanish. · ttsmp3.com, 21 Oct 2026
- Limit: editing
- Zegashop says the service lacks built-in offline audio editing, so users need external software for audio adjustments. · zegashop.com, 21 Oct 2026
- Limit: high-volume work
- UgliAI says the service is not dependable for audiobooks, high-volume publishing, team review or applications needing service-level commitments. · ugliai.com, 21 Oct 2026
- Limit: input caps
- Zegashop says character restrictions can force large projects to be split into multiple conversions. · zegashop.com, 21 Oct 2026
Where TTSMP3 stands on Freedom251
- Text-to-Speech Software#136 of 223
- Text-to-speech tools#151 of 232