tools / audio
Audio repair with the measurement shown
Audio, 28 tools.
Audio repair is measurement wearing the costume of a button. A noise reducer that assumes a fixed noise floor either scours a clean recording or barely touches a noisy one, and if the only output is a downloaded file, nobody finds out which happened. These tools measure first, show the number, keep the amount of processing as a separate control, and let you hear the result against the original before you commit to it.
Extract album artPull the embedded cover art out of any audio file at full resolution.Analyze audioMeasure integrated loudness, loudness range and true peak against a platform target, and draw the spectrogram and waveform the measurement came from.Beep censorBeep out listed time ranges, for profanity or anything you need gone.Compress audioShrink audio for podcasts and uploads with visible voice/music/maximum tradeoffs.Audio converterConvert between MP3, WAV, FLAC, AAC, M4A, OGG, Opus, AIFF and WMA with quality-aware, loss-avoiding defaults.Remove clicks and popsClean clicks and pops off vinyl transfers and damaged recordings.Remove electrical humNotch out 50/60 Hz electrical hum and its harmonics without dulling the rest.Reduce noiseReduce steady background noise using a sampled noise profile.Voice over musicNarration over music with auto-ducking, the podcast mix without the DAW.Dynamic range compressorEven out loud and quiet parts with presets or full manual control.Parametric EQShape the tone with EQ presets or your own multi-band curve.Extract audio from videoPull the audio track out of MP4, MKV, MOV, WebM and more into any audio format.Basic vocal removerRemove center-panned vocals via phase cancellation (basic, honest about its limits).Loop audioLoop a file N times or out to a target duration, seamless if you want.Merge audioJoin multiple audio files into one, with an optional crossfade.Edit metadataSet title, artist, album, year, genre and track tags.Normalize loudnessNormalize loudness to a target LUFS (or peak/RMS) via a measured two-pass pass.Overlay two tracksMix one track over another with volume, delay and fade control.Change pitchShift pitch by semitones. Tempo shifts with pitch.Rearrange clipsCut listed segments out of a file and rejoin them in any order.Make a ringtoneCut a 30s iPhone (M4R) or Android (MP3) ringtone with fades.Remove or insert silenceRemove or insert silence with explicit threshold and duration controls.Change speedChange playback speed. Pitch shifts with speed.Split audioSplit one file into many by duration, segment count, or detected silence.Tone and noise generatorGenerate test tones and noise at a chosen frequency, duration and level.Trim audioCut audio to a start/end range with optional fade in and out.Enhance voiceClean up spoken-word audio with a podcast/broadcast/phone filter chain.Change volumeRaise or lower volume by an exact dB or a linear factor.
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