Audio Lab

Control dynamics with attack, release, ratio, and makeup gain tuned for speech or music.

Add or replace album artwork inside MP3 and other metadata-friendly formats.

Blend two songs with adjustable overlap for smooth DJ-style transitions.

Shape frequency response with a precise FFmpeg-based parametric EQ.

Apply professional fade ramps to the start or end of any track.

Transcode lossless FLAC recordings into lightweight MP3 files on your device.

Convert iPhone voice memos or Apple Music downloads into portable MP3 audio.

Inspect and update ID3 tags, titles, artists, and albums without re-exporting.

Rewrap MP3 audio into FLAC containers for archival or editing pipelines.

Turn MP3 tracks into OGG Vorbis for game engines, web apps, and open codecs.

Expand MP3 audio into uncompressed WAV for DAWs and precise editing.

Remove quiet background noise by clamping signal below a threshold.

Convert OGG files into MP3 for broader device compatibility.

Raise or lower pitch without altering tempo for voiceovers and music ideas.

Trim, fade, and export ringtone-length clips for iOS and Android.

Slow down or speed up tracks while maintaining pitch fidelity.

Cut unwanted sections and merge clips into a single timeline.

Isolate vocals or instrumentals using phase cancellation and EQ tricks.

Encode WAV stems into MP3 using browser-based FFmpeg pipelines.