Pedalboard is a Python library built by Spotify for working with audio: reading, writing, rendering, and adding studio-quality effects. It supports VST3 and Audio Unit plugins and runs on macOS, Windows, and Linux with high performance.
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Added June 8, 2026
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---
name: "Pedalboard Python Audio Effects Library by Spotify"
slug: "pedalboard-spotify-audio-effects-python"
description: "Pedalboard is a Python library built by Spotify for working with audio: reading, writing, rendering, and adding studio-quality effects. It supports VST3 and Audio Unit plugins and runs on macOS, Windows, and Linux with high performance."
github_stars: 6041
verification: "security_reviewed"
source: "https://github.com/spotify/pedalboard"
category: "Media & Transcription"
framework: "Multi-Framework"
tool_ecosystem:
github_repo: "spotify/pedalboard"
github_stars: 6041
---
# Pedalboard Python Audio Effects Library by Spotify
Pedalboard is a Python library built by Spotify for working with audio: reading, writing, rendering, and adding studio-quality effects. It supports VST3 and Audio Unit plugins and runs on macOS, Windows, and Linux with high performance.
## Installation
Use the upstream install or setup path that matches your environment:
- pip install pedalboard
Requirements and caveats from upstream:
- [](https://pypi.org/project/pedalboard)
- [](https://pypi.org/project/pedalboard)
- pedalboard is a Python library for working with audio: reading, writing, rendering, adding effects, and more. It supports most popular audio file formats and a number of common audio effects out of the box, and also a...
Basic usage or getting-started notes:
- Support for on-the-fly resampling of audio files and streams with O(1) memory usage
- Strong thread-safety, memory usage, and speed guarantees
- ### Compatibility
- Source: https://github.com/spotify/pedalboard
- Extracted from upstream docs: https://raw.githubusercontent.com/spotify/pedalboard/HEAD/README.md
## Source
- [Agent Skill Exchange](https://agentskillexchange.com/skills/pedalboard-spotify-audio-effects-python/)