All Audio Tools & Utilities

Browse our complete suite of 60+ free, client-side audio editors, converters, acoustic analyzers, and creator utilities.

100% In-Browser Processing • Zero Server Uploads

Trimming, Cutting & Splitting

7 Tools

Format Converters & Compression

12 Tools

Effects, EQ & Spatial Audio

10 Tools

Music Producer, Mixing & Analysis

19 Tools
BPM Detector

Accurately calculate beats per minute (BPM) and tempo from audio files in real time.

Key Detector

Identify the root musical scale, major/minor key, and Camelot code of songs.

Stem Splitter Online

Separate songs into isolated vocal, drum, bass, and instrumental stems.

LUFS Loudness Meter

Measure integrated LUFS, short-term loudness, and true peak for streaming masters.

Loudness Penalty

Check volume normalization penalties on Spotify, Apple Music, and YouTube.

808 Sub Tuner

Detect the pitch of 808 bass samples and tune them to exact musical notes.

Chord Detector

Analyze chord progressions and harmonic voicings from audio in seconds.

Chord Generator

Generate creative chord progressions and MIDI patterns for songwriting.

Camelot Mixing Wheel

Interactive Camelot wheel guide for seamless harmonic DJ track transitions.

Mix Spectrum Analyzer

Diagnose frequency masking, stereo balance, and tonal issues in your mix.

Reference Analyzer

A/B compare your mix curve against commercial reference tracks side by side.

Phase Alignment Calc

Calculate sample delays and fix multi-mic comb filtering cancellation.

Phase Visualizer

Inspect stereo width and mono compatibility in the low-end sub frequencies.

Sample Checker

Verify key, tempo, and sonic compatibility between loop samples.

Stem Pack Auditor

Audit stem folders for missing files, clipping, sample rates, and bit depths.

Room Mode Calculator

Calculate acoustic room resonances and standing wave bass buildup.

Vinyl Calc

Calculate groove pitch, side time limits, and dynamics for vinyl cutting.

MP3 Tag Editor

Edit ID3 metadata, album artwork, artist names, and track numbers.

Patch Matrix

Visual routing matrix for analog synthesizers and modular studio setups.

Social Media, Video & AI Tools

11 Tools

Creator Business, Utilities & Guides

8 Tools

Frequently Asked Questions

Are all tools on Cut My Audio really 100% free?

Yes! Every single tool in our directory is completely free to use. There are no hidden fees, subscriptions, export limitations, or watermarks attached to your audio files.

Do I need to create an account or install desktop software?

No sign-up or installation is needed. All tools run directly in your browser using modern Web Audio APIs and WebAssembly (Wasm), allowing you to begin editing right away on any computer or mobile device.

Are my audio and video files uploaded to remote servers?

Never. All audio rendering, waveform calculations, trimming, and format conversions execute 100% locally in your browser memory. Your files never leave your device.

What audio and video formats are supported?

We support all common audio and video formats including MP3, WAV, AAC, M4A, FLAC, OGG, WebM, MP4, MOV, and Apple Voice Memos.

Can I use Cut My Audio on my phone or tablet?

Yes. All of our tools are fully responsive and optimized for mobile devices, tablets, laptops, and desktop computers running modern browsers like Chrome, Safari, Firefox, or Edge.