Question 1

Is the audio preview generator really free?

Accepted Answer

Yes, completely free with no sign-up required. Upload your tracks, trim the best moments, blend them with crossfades, and download your preview as WAV or MP3.

Question 2

Are my unreleased tracks uploaded to a server?

Accepted Answer

No. Everything runs locally in your browser using the Web Audio API. Your audio files never leave your device, which makes the tool safe for unreleased music.

Question 3

What audio formats are supported?

Accepted Answer

You can add MP3, WAV, FLAC, AAC, OGG and M4A files (format support can vary slightly by browser). The finished preview downloads as WAV or MP3, plus a timeline text file with every track's start time.

Question 4

What is an audio preview used for?

Accepted Answer

Artists use short previews to tease upcoming releases in Pre-Save campaigns, social posts, and ads. A 30-second-per-track teaser with smooth crossfades lets fans hear the best moments of a release before it drops.