Step-by-step guides for getting real work done in your browser — removing vocals, finding a song’s BPM, making acapellas, cutting and merging audio, and pitch-shifting cleanly. Practical, tool-by-tool, and free.
Use a tap tempo BPM finder to get a song's tempo by hand: how many taps, where to tap, fixing half or double time, and when to cross-check the file.
How much headroom to leave before audio mastering: aim for peaks around -6 to -3 dBFS, skip the mix-bus limiter, and export a clean WAV to master.
Audio mastering for acoustic songs, podcasts, and voiceover: gentle compression, natural LUFS targets, and breath and room tone left intact. Free, in-browser.
EDM audio mastering, step by step: control sub-bass, keep the sidechain pump alive through the limiter, keep bass mono, and pick club or streaming loudness.
Hip-hop and trap audio mastering, step by step: tame the 808, keep sub-bass mono, lift vocals at 2–5 kHz and hit streaming loudness without losing punch.
Master too quiet next to commercial tracks? A volume booster only gets you partway. Fix limiting, LUFS targets, headroom, and low end to close the gap.