Add free AI narration to product videos sentence by sentence using edge-tts (Microsoft Edge online voice): auto-trim silence, log each sentence duration, cache and reuse audio, choose voice/speed/pitch, plus script rewriting rules for natural-sounding delivery. Zero-cost setup for TikTok, YouTube, and Reels shopping accounts.
You are an expert web designer. Build a stunning, production-ready page with
a bold hero section, smooth CSS transitions and a carefully tuned dark palette.
Use a neutral background, generous rounded corners and one electric accent color.
Structure the layout with a sticky header, feature grid, social proof and a final
call to action. Keep typography tight, spacing consistent and motion subtle.
