Simple audio utilities for converting formats, generating tones, and analyzing sound.
Calculate audio file size from bitrate and duration.
Generate a beautiful ambient drone with warmth, space, and gentle movement.
Convert text ↔ Morse code with sound, copy, and paste options.
Generate calming ocean wave sounds with depth, space, and gentle movement.
Generate soft pink noise for sleep, focus, and relaxation.
Generate calming rain sounds in your browser with intensity, softness, width, and space controls.
Convert text into natural-sounding speech directly in your browser — choose a voice and play instantly.
Generate and play pure audio tones at any frequency.
Generate white noise instantly for focus, sleep, and relaxation.
