F5 TTS

This is a local web UI for F5 TTS with advanced batch processing support. This app supports the following TTS models:

F5-TTS (A Fairytaler that Fakes Fluent and Faithful Speech with Flow Matching)
E2 TTS (Embarrassingly Easy Fully Non-Autoregressive Zero-Shot TTS)

The checkpoint was trained with Polish Brithis English American English German Russian Ukrainian other languages mey not work corectly.

If you're having issues, try converting your reference audio to WAV or MP3, clipping it to 10s, and shortening your prompt.

NOTE: Reference text will be automatically transcribed with Whisper if not provided. For best results, keep your reference clips short (<15s). Ensure the audio is fully uploaded before generating.

Batched TTS

Reference Audio

Text to Generate

Choose TTS Model

Multi

#Select Reference Language

Choose Language

#Select Synthesized Language

Choose Language

Current Language

Reference Language

Synthesized Audio

Spectrogram

Multiple Speech-Type Generation

This section allows you to upload different audio clips for each speech type. 'Regular' emotion is mandatory. You can add additional speech types by clicking the "Add Speech Type" button. Enter your text in the format shown below, and the system will generate speech using the appropriate emotions. If unspecified, the model will use the regular speech type. The current speech type will be used until the next speech type is specified.

Example Input:

(Regular) Hello, I'd like to order a sandwich please. (Surprised) What do you mean you're out of bread? (Sad) I really wanted a sandwich though... (Angry) You know what, darn you and your little shop, you suck! (Whisper) I'll just go back home and cry now. (Shouting) Why me?!

Upload different audio clips for each speech type. 'Regular' emotion is mandatory. You can add additional speech types by clicking the 'Add Speech Type' button.

Speech Type Name

Regular Reference Audio

Reference Text (Regular)