Audio Tools
Analyze and transform browser-supported audio locally, including trimming, normalization, channel work and waveform tools. 25 tools are currently live in this section.
Audio Metadata Viewer
Read file name, MIME type, duration, sample rate and channel information for browser-supported audio.
Open tool →Audio Duration Checker
Measure the exact decoded duration of a local audio file.
Open tool →Audio Sample Rate Checker
Read the decoded sample rate of a local audio file.
Open tool →Audio Channel Checker
Check whether decoded audio is mono, stereo or multichannel.
Open tool →Audio Average Bitrate Estimator
Estimate average bitrate from file size and decoded duration.
Open tool →Audio PCM Size Estimator
Estimate uncompressed 16-bit PCM/WAV size from duration, sample rate and channels.
Open tool →Audio Peak Level Checker
Measure peak absolute sample amplitude in decoded audio.
Open tool →Audio RMS Level Checker
Measure RMS signal level across decoded audio channels.
Open tool →Audio Waveform PNG Generator
Render a waveform image from a local audio file and download it as PNG.
Open tool →Audio Trimmer to WAV
Trim a local browser-decodable audio file and export the selected section as WAV.
Open tool →Reverse Audio to WAV
Reverse decoded audio samples and export the result as WAV.
Open tool →Stereo to Mono Converter
Mix decoded channels to mono and export a WAV file.
Open tool →Extract Left Audio Channel
Extract the first decoded channel and export it as mono WAV.
Open tool →Extract Right Audio Channel
Extract the second decoded channel and export it as mono WAV when available.
Open tool →Audio Volume Booster
Apply a gain multiplier to decoded audio and export a WAV file.
Open tool →Audio Volume Reducer
Reduce decoded audio amplitude and export a WAV file.
Open tool →Audio Peak Normalizer
Normalize decoded audio to a selected peak level and export WAV.
Open tool →Audio Fade In Tool
Apply a linear fade-in to decoded audio and export WAV.
Open tool →Audio Fade Out Tool
Apply a linear fade-out to decoded audio and export WAV.
Open tool →Audio Silence Trimmer
Trim leading and trailing low-level samples using an adjustable threshold and export WAV.
Open tool →Audio Sample Rate Converter
Resample decoded audio to a selected sample rate and export WAV.
Open tool →Audio Speed & Pitch Changer
Change playback speed by resampling audio; pitch changes with speed, then export WAV.
Open tool →Swap Stereo Audio Channels
Swap left and right decoded channels and export WAV.
Open tool →Invert Audio Polarity
Invert sample polarity for all decoded channels and export WAV.
Open tool →Remove Audio DC Offset
Remove the mean DC offset from each decoded channel and export WAV.
Open tool →About Audio Tools
Analyze and transform browser-supported audio locally, including trimming, normalization, channel work and waveform tools. MediaZuno groups closely related utilities together so you can move between tasks without hunting across different websites.