Tools for Sound Engineers
65 toolsProfessional-grade audio processing and analysis tools. Spectrum analysis, forensic examination, watermarking, multi-track mixing, noise reduction, and format conversion.
Convert Audio
Convert audio between MP3, WAV, FLAC, OGG, AAC and 35+ other formats. Batch up to 500 files — adjustable bitrate, sample rate, and quality.
Audio Compressor
Drop any audio file and we will detect the format automatically. Optimal compression settings are applied based on the detected codec.
Voice Compressor
A studio-grade dynamics compressor that levels uneven loudness, with a gain-reduction meter, level-matched A/B and LUFS targets — all in your browser.
Audio Degrader
Audio degrader with 12 degradation presets and 7 manual controls. Bitcrusher, noise, distortion, wow & flutter, filters — real-time preview with A/B comparison.
Video Audio Editor
Sound processing and track operations in one place: 10-band equalizer, noise reduction, compressor, platform loudness targets, track replacement and audio extraction. The picture stays untouched.
Extract Audio from Video
Extract the audio track from any video file — MP4, AVI, MKV, MOV, WebM and more. Quick lossless extraction or convert to MP3, WAV, FLAC. All processing in your browser.
Channel Converter
Upmix stereo to 5.1 or 7.1 surround, or downmix a surround file back to stereo or mono — in your browser.
Mono to Stereo
Convert mono audio files to stereo — duplicate, pan, or create pseudo-stereo effect. Runs in your browser.
Stereo to Mono
Convert stereo audio to mono, extract left or right channel, swap L/R, or split stereo into two separate files. Browser tool.
Multitrack recorder
Records several microphones at once — each one into its own track.
MIDI to MP3/WAV
Play MIDI files in your browser with piano roll visualization. Adjust tempo, mute tracks, export to MP3.
MIDI Humanizer
Adds ensemble timing, phrasing and CC1/CC11 inside held notes to a MIDI score. Export MIDI and WAV, right in the browser.
Orchestration check
Reads a MusicXML or MIDI score and shows what the orchestra cannot play: notes out of range, no room to breathe, impossible harp chords.
Silence Generator
Download silent ringtones for iPhone & Android in one click.
Loud Sound Generator
Play loud sounds instantly — alarms, sirens, horns, horror effects. Boost your audio files up to 400%.
Tone Generator
Generate precise audio tones, sweep frequencies, mix oscillators, play DTMF phone tones, export WAV. Web Audio API.
Sound Effect Generator
Describe a sound in words and the AI creates the SFX, ambience or UI sound. Two engines, seamless looping, adjustable duration and accuracy.
Audio Scene
Upload a recording and hear it in 60 acoustic spaces — from a cathedral to a phone line. Shape the tail, compare against the original, and save the result.
Spectrogram Lab
Analyze sonograms and spectrograms of wildlife sounds: birds, bats, whales, frogs, insects.
Audio Inspector
Inspect audio files for true quality — detect upsampled or re-encoded tracks by analyzing the spectrum.
Audio Comparator
Compare two audio files side-by-side with objective metrics — LUFS, spectrum, dynamic range, ABX blind test, sample-level diff.
Mix Reference Analyzer
Compare your mix to a reference track: LUFS, spectrum, dynamics, stereo and precise recommendations.
BPM & Key Finder
Upload a song to detect BPM, musical key, and Camelot notation. Includes tap-tempo for manual detection.
Music Genre Detector
Upload an audio file to identify its genre, mood, dominant instruments, BPM and musical key.
