Root Before Fruit / Glow Generator

A gentle light that follows your voice. Your audio stays in this browser.

Narration WAV file

Choose a mono or stereo WAV file.

Response preset

Background palette

Glow intensity

Glow size

Attack

Release

Background brightness

Glow color blend

0% = original lighter glow · 100% = coordinating color

Export resolution

Video exports are silent, so you can add your finished narration + soundscape mix in Descript. Browser export uses WebM; see README for MP4 conversion.

Load a narration WAV to begin.

The preview reacts to the narration's amplitude envelope, not the soundtrack. Export takes roughly the episode's running time because it records the rendered canvas in real time. Keep this tab open and visible while exporting.

Version 1.2 · No accounts, tracking, or uploads inside the application. Cloudflare hosts only the website files.