piper

Docker app from linuxserver's Repository

Overview

Piper(https://github.com/rhasspy/wyoming-piper) is a fast, local neural text to speech system that sounds great and is optimized for the Raspberry Pi 4. This container provides a Wyoming protocol server for Piper.

Runtime arguments

Network: bridge
Shell: bash
Privileged: false

Template configuration

WebUIPorttcp

Wyoming connection port.

Target: 10200
Default: 10200

AppdataPathrw

Local path for piper config files.

Target: /config

PIPER_VOICEVariable

The Piper voice(https://huggingface.co/rhasspy/piper-voices/tree/main) to use, in the format `language-name-quality`

Default: en_US-lessac-medium

LOCAL_ONLYVariable

If set to `true`, or any other value, the container will not attempt to download models from HuggingFace and will only use locally-provided models.

PIPER_LENGTHVariable

Voice speaking rate, 1.0 is default with 1.0 being faster and 1.0 being slower.

Default: 1.0

PIPER_NOISEVariable

Controls the variability of the voice by adding noise. Values above 1 will start to degrade audio.

Default: 0.667

PIPER_NOISEWVariable

Controls the variability of speaking cadence. Values above 1 produce extreme stutters and pauses.

Default: 0.333

PIPER_SPEAKERVariable

Speaker number to use if the voice supports multiple speakers.

Default: 0

NO_STREAMINGVariable

Setting to `true`, or any other value, will disable support for streaming audio on sentence boundaries.

PUIDVariable

Container Variable: PUID

Default: 99

PGIDVariable

Container Variable: PGID

Default: 100

UMASKVariable

Container Variable: UMASK

Default: 022

Links

Template Support Registry Project

Details

Repository

lscr.io/linuxserver/piper

Registry

https://github.com/orgs/linuxserver/packages/container/package/piper

Last Updated2026-05-25

First Seen2023-11-30

Run Piper on Unraid.

Piper is listed in Community Apps for Unraid OS. Explore Unraid to build a flexible home server, NAS, or homelab.

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