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AI Audio Tools · AI Podcast · Text to Speech · Voice Cloning

AI Audio Tools

AI audio tools for scripts, documents and links

The audio tools share the ListenHub voice library. Start with AI Podcast when you need a script generated from source material, or use a speech tool when the script is already prepared.

  • Podcasts from a topic, a document or a link
  • Text and documents read word-for-word or polished first
  • Dialogue scripts split by speaker, a voice for each role
  • Your cloned voice, reusable across the audio tools
  • Every voice in the library is free to listen to

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AI Podcast

Turn a document into a podcast episode, solo or multi-voice.

Text to Speech

Turn text into speech, with many voices and languages

Voice Cloning

Clone your own voice and reuse it across projects

AI Voice

Cast a different voice for each speaker in one script.

Multi-Speaker Voiceover

Paste a dialogue script, give every speaker their own voice

Which audio tool for which job

Nothing written yet: AI Podcast

Hand it a topic, up to five files, or a link, and it writes and voices the whole episode. Pick Solo or Duo, then Quick Insight (3–5 min), Deep Dive (8–15 min) or Debate (5–10 min), where the two hosts argue opposing sides.

The script is written: Text to Speech

Paste the text, upload one file, or paste a link. With AI Polish off it reads word-for-word; with AI Polish on the text is rewritten into smoother spoken language first. Listen in the browser before you export.

More than one speaker: Multi-Speaker Voiceover

Paste the whole dialogue at once. It splits into segments by the name at the start of each paragraph and gives every role its own voice, up to 10 roles, 200 segments and 20,000 characters. Each segment has a role dropdown for lines that land on the wrong person.

Delivery is the point, or the voice has to be yours: AI Voice and Voice Cloning

AI Voice runs on seed-audio and adds character voices from the ListenHub official voice library, with tone, emotion, pace and emphasis set line by line. Voice Cloning is the step before, when the voice you want is your own: 25–35 seconds of speech is enough.

AI audio tools FAQ

Which audio tool should I use?

No script yet: AI Podcast writes and voices an episode from a topic, a document or a link. Script ready: Text to Speech reads it aloud. A dialogue with several characters: Multi-Speaker Voiceover. When how a line is delivered matters: AI Voice. And Voice Cloning when the voice should be your own.

Do the audio tools use the same voices?

Yes. They share one voice library, and every voice in it is free to listen to. A voice you create in Voice Cloning appears in the same picker, so it sounds the same whichever tool you use it in.

Which languages can I generate audio in?

Text to Speech, Multi-Speaker Voiceover, AI Voice and Voice Cloning cover 12 languages: English, Chinese Mandarin, Japanese, Spanish, Portuguese, French, German, Turkish, Korean, Italian, Thai and Vietnamese. AI Podcast generates in English, Chinese Mandarin and Japanese.

What can I feed in?

AI Podcast takes a typed topic, up to five files (PDF, Word, EPUB, Markdown, TXT), or a link — YouTube, Substack, Medium, X, Reddit or an article page. Text to Speech takes pasted text, one file, or one link. Multi-Speaker Voiceover and AI Voice start from a script you paste in.

What do I need to clone my voice, and where can I use it?

25–35 seconds of natural speech, recorded in the browser with Voice Chat or uploaded as a wav, mp3 or m4a file up to 20 MB. Set one cloning language per voice and preview it before saving. The saved voice appears in the voice picker for AI Podcast and Text to Speech, and can be selected in AI Voice and Multi-Speaker Voiceover; outside the audio tools it also shows up in Slides and Explainer Video.

Can I download the audio, and do I get subtitles?

AI Podcast, Text to Speech and Multi-Speaker Voiceover export an audio file plus SRT subtitles. AI Voice downloads the audio file only, with no SRT.

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