jsBudbrainSoundEditor

A sound editor for your recordings and your music: cut, copy and paste with the waveform in view, zoom in down to a single sample, set markers and play just the part between two of them. Every step can be undone, and long files stay in memory as long as there is room.

Clean up and polish: normalize to a peak or a loudness target, fade in and out, remove background noise with a noise profile, find the tempo and the bass drum, and change the tempo with or without changing the pitch. The effects of the Budbrain sound apps are built in — equalizer, tube and compressor, limiter and FX studio — each with live preview.

Opens and saves WAV, AIFF, FLAC, Ogg Vorbis and Opus. Opens MP3, and saves MP3 when the MP3 encoder of the system is installed.

Cut, copy, paste, mix in, delete and trim

Zoom with the mouse wheel down to single samples

Markers: set, name, play or select between them

Undo without a fixed limit

Several files in tabs, and the last session comes back

Normalize to a peak or to loudness (LUFS), fade, reverse, invert, remove DC offset, change the sample rate

Noise removal with a noise profile and live preview

Tempo detection (BPM) with bass drum, beat grid and snapping

Change the tempo: keep the pitch, or like a turntable

Equalizer, tube and compressor, limiter and FX studio with live preview

Record from any input, choose the output

Level meters, statistics and loudness measurement

Light and dark design

Available in 47 languages.