WhisperSpeech web UI

Web UI for WhisperSpeech (https://github.com/collabora/WhisperSpeech)

Info

Note

Versions 2.x, 3.x and 4.x allow voice generation via API.

Note

Version 4.x supports SillyTavern (1.13.1)

Test platforms:

Name	Info
CPU	AMD Ryzen 9950X3D
GPU	AMD Radeon 7900XTX
RAM	64GB DDR5 6600MHz
Motherboard	ASRock B650E PG Riptide WiFi (BIOS 3.25)
OS	Ubuntu 24.04.2 LTS
Kernel	6.11.0-29-generic
ROCm	6.4.1

Name	Info
CPU	IntelCore i5-12500H
GPU	NVIDIA GeForce RTX 4050
RAM	16GB DDR4 3200MHz
Motherboard	GIGABYTE G5 MF (BIOS FB10)
OS	Ubuntu 25.04
Kernel	6.14.0-24
NVIDIA Driver	570.169
CUDA	12.8

Instalation:

1. Install uv and ffmpeg.

2. Clone repository.

3. Mount the repository directory.

3. Create and activate venv using uv.

4. Run webui.py:

CPU (not recommended):

uv run --extra cpu webui.py

ROCm 6.3:

uv run --extra rocm webui.py

CUDA 12.8:

uv run --extra cuda webui.py

SillyTavern extension:

1. Copy whisperspeech-webui folder to SillyTavern/public/scripts/extensions/third-party

2. Run app with api support.

# This is example. If you are using SillyTavern locally, you can remove --listen parameter.
uv run --extra cpu webui.py --listen --api

3. Launch SillyTavern. In the extensions tab, expand WhisperSpeech web UI and set the IP and port.

GUI tanslation:

Languages
English
Polish

1. Extract messages.pot:

pybabel extract -F babel.cfg -o ./locale/messages.pot . 

2. Generate files:

New language:

pybabel init -i ./locale/messages.pot -d ./locale -l pl_PL
# Replace pl_PL by your language

Update current:

pybabel update -i ./locale/messages.pot -d ./locale -l pl_PL
# Replace pl_PL by your language

3. Compile:

pybabel compile -d ./locale