Audio Tools

Process audio in your browser—trim, merge, convert formats, normalize levels, and more. Private, fast, and no server uploads required.

34 tools available

Audio Tools 27

Audio Compare

Free online audio comparison tool. Compare two audio files using AB testing and statistical analysis. Measure RMS, peak, spectral centroid, rolloff and more. Perfect for audio engineers and producers.

Audio Tools
Audio Compressor

Free online audio compressor. Reduce dynamic range, make audio more consistent and even. Adjustable threshold, ratio, attack, release. Professional compression presets. Supports all audio formats.

Audio Tools
Audio Converter

Free online audio converter. Convert between MP3, WAV, OGG, AAC, FLAC, OPUS formats. High-quality audio conversion with adjustable bitrate. No software installation required.

Audio Tools
Audio Equalizer

Free online audio equalizer. Adjust bass, mid, and treble frequencies with 3, 5, or 10 band EQ. Real-time audio equalization in your browser. Perfect for music production, podcasts, and audio enhancement.

Audio Tools
Audio Fade

Free online audio fade in/out tool. Add smooth fade in and fade out effects to your audio files. Customize fade duration. Supports MP3, WAV, OGG, AAC. No software installation required.

Audio Tools
Audio Joiner

Free online audio joiner to merge and combine multiple audio files into one. Drag and drop to reorder. Supports MP3, WAV, OGG, AAC. Fast and easy audio merging.

Audio Tools
Audio Metadata Viewer

Free online audio metadata viewer. Read ID3 tags, album art, artist, title, bitrate, codec from MP3, FLAC, M4A, OGG, WAV and more. View all audio file information.

Audio Tools
Audio Normalizer

Free online audio normalizer. Standardize audio specifications: channels (mono/stereo), bitrate (CBR/VBR), samplerate (Hz). Optimize for podcast, YouTube, TikTok. Supports MP3, AAC, OPUS, WAV.

Audio Tools
Audio Recorder

Free online audio recorder. Record audio directly from your microphone in the browser. Save as WAV or WebM. No software installation required. Perfect for voice memos, podcasts, music.

Audio Tools
Audio Reverser

Free online audio reverser to play audio backwards. Reverse MP3, WAV and other audio formats instantly. Create backmasked audio effects in your browser.

Audio Tools
Audio Splitter

Free online audio splitter to split audio files into multiple parts. Split MP3, WAV by time, segments, or file size. Fast and easy in your browser.

Audio Tools
Audio Trimmer

Free online audio trimmer to cut and trim audio files. Select start and end time, preview in real-time. Supports MP3, WAV, OGG, AAC. No software installation required. Fast and easy audio trimming.

Audio Tools
Audio Volume Booster

Free online audio volume booster and normalizer. Increase volume up to 300%, normalize loudness for consistent audio levels. Supports MP3, WAV, OGG, AAC. No software installation required.

Audio Tools
BPM Detector

Free online BPM detector and tempo analyzer. Detect beats per minute (BPM) of any audio file automatically. Includes manual tap tempo feature. Supports all audio formats.

Audio Tools
Channel Mixer

Free online audio channel mixer. Convert mono to stereo, stereo to mono, swap left/right channels, extract single channel. Supports MP3, WAV, OGG, AAC. No software required.

Audio Tools
Key Detector

Free online key and pitch detector. Detect musical key, pitch, and notes from audio files. Real-time pitch detection with piano visualization. Perfect for musicians and music producers.

Audio Tools
Loudness Meter

Free online audio loudness meter. Measure RMS levels, peak levels, and true peak in real-time. Monitor audio loudness with professional meters. Supports all audio formats.

Audio Tools
Metronome

Free online metronome with customizable BPM (30-240), time signatures, accent patterns. Generate and download click tracks as WAV files. Perfect for musicians, drummers, and music practice.

Audio Tools
Noise Gate

Free online noise gate and audio denoise tool. Remove background noise, hum, hiss from recordings. Apply noise gate to cut unwanted sounds. Supports MP3, WAV, OGG, AAC. No software required.

Audio Tools
Silence Detector

Free online silence detector. Find and mark silent regions in audio files. Adjustable threshold and duration. Export marker list for editing. Perfect for audio cleanup and podcast editing.

Audio Tools
Silence Inserter

Free online silence inserter. Add silent gaps at specific timestamps in audio files. Adjust duration and position. Supports MP3, WAV, OGG, AAC. Fast and easy.

Audio Tools
Silence Trimmer

Free online silence trimmer. Automatically remove silence from beginning and end of audio files. Adjust threshold and duration. Supports MP3, WAV, OGG, AAC. Fast and easy.

Audio Tools
Spectrum Analyzer

Free online audio spectrum analyzer. Visualize frequency spectrum using FFT, analyze audio in real-time, view waveform and frequency bars. Supports all audio formats.

Audio Tools
Speed & Pitch

Free online audio speed and pitch changer. Change playback speed without affecting pitch, or adjust pitch independently. Supports MP3, WAV, OGG, AAC. No software required.

Audio Tools
Tone Generator

Free online tone generator. Create sine, square, sawtooth, triangle waves and pink/white noise. Adjustable frequency (20-20000 Hz), volume, duration. Download as WAV. Perfect for audio testing and production.

Audio Tools
Vocal Remover

Free online vocal remover to separate vocals and music. Extract instrumentals or acapella from any song. Create karaoke tracks in your browser.

Audio Tools
Waveform Viewer

Free online audio waveform viewer. Visualize and analyze audio waveform, play audio with waveform visualization, zoom in/out, customize colors. Supports all audio formats.

Audio Tools

Hardware Tools 3

Audio Latency Tester

Test and measure audio output latency for music production, gaming, and streaming. Check audio delay and buffer size in your browser with real-time results.

Hardware Tools › Diagnostics
Microphone Tester

Check your microphone with a live waveform meter. Switch input devices, monitor levels, and catch clipping or low gain instantly in the browser.

Hardware Tools › Diagnostics
Speaker Tester

Verify laptop or desktop speakers with a 440 Hz reference tone or full-range frequency sweep. Test left, right, or stereo channels and adjust volume instantly in your browser.

Hardware Tools › Diagnostics

Text Tools 1

Text to Speech

Free online Text to Speech (TTS) tool. Convert text to natural speech. Multiple voices and languages. Adjust speed and pitch. Listen or download audio.

Text Tools

Video Tools 3

Adjust Video Volume

Free online video volume adjuster. Increase or decrease video volume from 0% to 500%. Support MP4, WebM, MOV. Easy volume control with real-time preview.

Video Tools
Extract Audio from Video

Free online audio extractor to extract audio from video files. Convert video to MP3, AAC, WAV, OGG. Fast and easy audio extraction from MP4, WebM, MOV.

Video Tools
Replace Audio

Free online tool to replace or add audio track to video. Change video audio, add music to video, replace soundtrack. Supports MP4, WebM, MOV.

Video Tools