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Audify AI

Web text-to-speech converter built on OpenAI voice models. Pick a model, voice, speed and audio format, optionally add style instructions, and download the result. Free with your own OpenAI key, or pay as you go.

Text to speech
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What it does

Audify AI is a web page that turns typed text into spoken audio. You choose a model (Latest, Stable-1 or Stable-HD), one of thirteen named voices, a speed from 0.25x to 4x and an output format such as MP3, OPUS, AAC, FLAC, WAV or PCM, then download the audio. The site says it uses AI models from OpenAI and can produce speech in any language. With the Latest model you can add a voice instruction to guide the style. The page shows a character count, an estimated token count and an estimated cost before you submit. The site suggests uses such as voiceovers, podcasts, audiobooks, accessibility and learning material. You can enter your own OpenAI API key and use the tool free, or add balance to your account from as little as $2 and pay per use with no subscription.

Capabilities

  • Three model options and thirteen voices
  • Speed control from 0.25x to 4.0x
  • Output as MP3, OPUS, AAC, FLAC, WAV or PCM
  • Voice instructions to guide style (Latest model only)
  • Cost estimate shown before each run
  • Option to use your own OpenAI API key

When to use it

  • You need voiceover or narration for videos and podcasts without recording it yourself
  • You want audio lessons or audiobooks made from study material
  • You want audio versions of articles for readers with visual impairments or reading difficulties