Online audio mastering and DSP tools. Upload a WAV, pick your sound, and get a finished master back in under a minute. Plus a full toolkit for building reverb, bass, and sound design assets.
Your audio goes through a fixed chain: the loudness and peak levels are measured first, then adaptive EQ shapes the frequency balance, multiband compression controls the dynamics, harmonic saturation adds character, stereo enhancement widens the image, and a true-peak limiter brings it up to streaming target before delivery. Choose a mastering persona to steer the character of each stage -- Transparent keeps the chain clean, Warm adds harmonic colour, Modern boosts presence, Punch lifts the low end, Balanced is genre-neutral.
Uncompressed WAV files at 16-bit, 24-bit, or 32-bit float. Don't limit or normalise before uploading -- leave a few dB of headroom so the mastering chain has room to work.
Under a minute for most tracks. Longer files or high-res output (96 kHz) may take up to 2 minutes.
-14 LUFS integrated with true-peak limiting at -1 dBTP -- the standard target for Spotify, YouTube, and most streaming platforms.
Yes. All WAV files produced by Bitkrunch -- impulse responses, bass lines, 808s -- are royalty-free for commercial and non-commercial use.
No. Uploaded files and processed outputs are deleted from our servers within 10 minutes of generation. Nothing is kept, analysed, or used for training.
All the generator tools are free for single renders. Pay only for batch packs or for mastering. No account needed for anything.