About Neolli

Neolli is an AI-powered platform that helps YouTube creators generate accurate captions, translate them into 30+ languages, and produce voice-cloned dubbing — all with a single click to upload directly to YouTube.

What We Do

Creating content for a global audience shouldn't require a localization budget. Neolli uses AI to transcribe, translate, and dub YouTube videos so creators of any size can reach viewers worldwide.

• AI Captions — Generate word-level timestamped captions from any YouTube video
• Translation — Translate captions into 30+ languages with a sentence-aware, multi-pass pipeline
• Voice-Cloned Dubbing — Produce dubbed audio tracks that sound like the original creator
• One-Click Upload — Push captions and dubs directly to YouTube without leaving the app

Who It's For

Neolli is built for YouTube creators — from solo creators looking to grow their international audience to production teams managing multilingual content at scale. Whether you publish tutorials, vlogs, educational content, or entertainment, Neolli helps you reach every viewer in their native language.

How It Works

Paste a YouTube video URL, and Neolli handles the rest: it extracts the audio, generates a transcript with precise word-level timestamps, translates the captions through a quality-gated pipeline, and optionally produces voice-cloned dubbing. When you're happy with the result, upload everything back to YouTube in one click.

Built by JoCoding

Neolli is created by JoCoding, a developer and educator passionate about making technology accessible to creators everywhere.

Get in Touch

Have questions or feedback? Reach us at neolli-support@jocoding.net or visit our contact page.