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Description
️ 🖼Tool name:
OpenAI.fm
🔖 Tool category:
️ ✏What does this tool offer?
OpenAI.fm is an interactive demo platform developed by OpenAI to showcase its latest technology in converting text to speech using artificial intelligence. The platform allows users to try out advanced models such as gpt-4o-mini-tts, which not only reads text but also generates expressive human-like speech capable of taking on different styles and roles. Users can choose from multiple voices and control the delivery style, such as tone, enthusiasm, formality, or calmness, making the tool suitable for producing voiceovers, podcasts, educational clips, or audio experiences within smart applications.
⭐ What does it actually offer based on user experience?
Users describe OpenAI.fm as a "smart voice playground," offering a high-quality, instant experience without any technical complexity. In practice, the tool enables creators to test the nuances between voices and understand the impact of emotional cues on tone before adopting them in final projects. For developers, the tool is particularly useful because it displays the corresponding API code for each voice setting tested, making it easy to transfer the experience directly to the production environment and saving development time.
🤖 Does it include automation?
Yes, it includes full automation of the voice generation process. When integrating OpenAI voice models via the API, large amounts of text can be automatically converted to audio files, with streaming support for use in voice chat applications or real-time interactive systems.
💰 Pricing model:
The OpenAI.fm platform itself is completely free and intended for demonstration and experimentation. Actual use in commercial applications and products is done through an OpenAI API account with a pay-as-you-go system.
🆓 Free plan details:
Unlimited interactive experience via the OpenAI.fm website.
Try out all available voices and expression styles.
Access to ready-made code examples at no cost.
💳 Paid plan details (via OpenAI API):
Model tts-1: Approximately $15 per million characters.
Model tts-1-hd: Higher sound quality at approximately $30 per million characters.
gpt-4o-mini-tts model: Offers a practical balance between low price and advanced control over tone and vocal expression.
🧭 How to access the tool:
OpenAI.fm can be accessed directly via a browser to try out the voice conversion, or developers with an active account can use the voice models via the OpenAI API and OpenAI Playground.
🔗 Link to the experience or official website:
https://openai.fm/
Pricing Details
The OpenAI.fm platform itself is completely free and dedicated to demonstration and experimentation, offering unlimited interactive experiences via the website, with the ability to test all available voices and expression styles, and view ready-made code examples at no cost. Actual use within commercial applications and products is done through an OpenAI API account with a pay-as-you-go system. Prices include the tts-1 model at approximately $15 per million characters, the tts-1-hd model with higher sound quality at approximately $30 per million characters, and the gpt-4o-mini-tts model, which offers a practical balance between low price and advanced control over tone and vocal expression.