---
title: "AudioTools on Comfy Cloud"
description: "AudioTools is preinstalled on Comfy Cloud — 29 nodes ready to run on managed GPUs. Description unavailable."
canonical: https://comfy.org/cloud/supported-nodes/ComfyUI_AudioTools/
lang: en
index: https://comfy.org/llms.txt
---

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## Nodes in this pack

### ⚪Lum3on/AudioTools/AI

- Speech Denoise (AI)
- Speech-to-Text + SRT (Whisper)
- Stem Separator (AI)

### ⚪Lum3on/AudioTools/Analysis

- Audio-Reactive Envelope
- BPM Detector / Reactive
- Loudness Meter (LUFS)

### ⚪Lum3on/AudioTools/Effects

- Delay / Echo
- Fade In
- Fade Out
- Pitch Shift / Time Stretch
- Reverb

### ⚪Lum3on/AudioTools/Processing

- Amplify / Gain
- De-Esser
- De-Hum (50/60Hz)
- De-Plosive (Low Cut)
- Mix Audio Tracks
- Noise Gate
- Normalize Audio
- Parametric EQ for Voice
- Remove Silence
- Standardize Audio (Format/Channels)
- Trim Audio
- Vocal Compressor

### ⚪Lum3on/AudioTools/Utility

- Concatenate Audio
- Pad With Silence
- Stereo Panner

### ⚪Lum3on/AudioTools/Visualization

- Compare Waveforms
- Display Waveform
- Show Audio Info