AI Tool

Voxylio Review

Voxylio is a Chrome extension that dubs subtitled videos in real time by translating captions locally and syncing speech with playback.

shipped Sep 1, 2026videofreemium

Domain rating54Monthly visits88/mo

videowriting

Why it matters

1Voxylio supports real-time dubbing for over 65 languages.

2It operates on a freemium model, with a Pro plan available at $5.83/month billed annually.

3The tool rebuilds full sentences from captions and translates them locally for privacy.

4Voxylio has garnered 75 votes on ProductHunt and 37 upvotes on Future Tools.

About Voxylio

Business Model

Freemium SaaS

Platforms

Chrome, Firefox, Edge, Safari

Target Audience

Educational institutions, content creators, and multilingual users.

Pricing Plans

Free

$0 forever

• 3-day full trial — every site unlocked, no card
• Unlimited on-device dubbing on YouTube, Netflix, Prime Video, Disney+ and Twitch
• 65+ dubbing languages, source auto-detected
• Translated subtitles right on the video

Pro

$5.83/month billed at $69.99/year

• Every site the engine supports — course platforms included
• Context-aware AI translation (beta)
• Natural neural voices in 7 languages
• Early access to new languages and platforms

GitHubOpen Source

Specs

GitHub

View Repository →

API Available

Yes, public API

overview

What is Voxylio?

Voxylio is an AI-powered video dubbing tool developed by LN that enables users to watch subtitled videos in their preferred language through real-time dubbing. It functions as a browser extension, rebuilding full sentences from video captions, translating them locally, and speaking over the video in sync with playback. The tool aims to overcome language barriers in various video content, including online courses and educational materials. While primarily known for real-time dubbing, some sources also refer to Voxylio (or Voxxio) as an AI tool for generating visual storyboards from conceptual ideas, catering to animators, filmmakers, advertisers, and educators by eliminating the need for traditional design skills in the storyboarding process. This dual description suggests either a rebranding, a distinct product line under the same name, or a common misattribution in some AI tool directories.

features

Key Features of Voxylio

Voxylio offers a suite of features designed to facilitate real-time video dubbing and enhance content accessibility across multiple languages. Its core functionality revolves around advanced AI processing of video captions.

Real-time video dubbing for subtitled content.
Support for over 65 languages for translation and voice output.
Context-aware AI translation (currently in beta) for improved accuracy.
Local translation of captions to ensure user privacy.
Easy installation and integration as a browser extension for Chrome, Firefox, Edge, and Safari.
Rebuilds full sentences from video captions for coherent translation.
Synchronizes translated speech precisely with video playback.
Offers a free tier with usable features and a Pro plan for enhanced capabilities.

use cases

Who Should Use Voxylio?

Voxylio is primarily designed for individuals and organizations seeking to overcome language barriers in video consumption and content creation. Its capabilities cater to specific user groups and scenarios.

Multilingual Users: Individuals who watch subtitled videos on platforms like course platforms and desire real-time dubbing in their preferred language.
Students and Educators: For dubbing online courses and educational videos, facilitating learning in various languages.
Content Consumers: Anyone watching videos on platforms such as YouTube, Udemy, Bilibili, or Coursera who wishes to experience content in their native tongue.
Privacy-Conscious Users: Individuals who prioritize local translation of captions, ensuring their data is not sent to external servers.

how to use

How to Use Voxylio

Voxylio is implemented as a browser extension, making its activation and use straightforward for supported platforms. Users can typically install the extension and enable its functionality directly within their browser.

1Install the Voxylio extension from the Chrome Web Store or other supported browser marketplaces.
2Navigate to a subtitled video on a compatible platform (e.g., YouTube, Udemy).
3Ensure the video has captions enabled.
4Activate the Voxylio extension from your browser's toolbar.
5Select your desired target language for dubbing.
6The extension will then process the captions, translate them locally, and play the dubbed audio in sync with the video.

pricing

Voxylio Pricing & Plans

Voxylio operates on a freemium model, providing users with a free tier for basic functionality and a paid subscription for advanced features. The pricing structure is designed to accommodate both casual users and those requiring more extensive use.

Free Tier: $0 forever. Includes usable features for real-time dubbing.
Pro Plan: $5.83/month when billed annually at $69.99/year. Specific details on additional features for the Pro plan are not explicitly detailed but generally include enhanced capabilities and usage.

Enjoying this? Get one like it in your inbox each morning.

one email a day · unsubscribe in two clicks · no third-party tracking

Pros

+Supports real-time dubbing for over 65 languages, enhancing accessibility.
+Performs local translation of captions, prioritizing user privacy.
+Rebuilds full sentences from captions for more coherent and accurate dubbing.
+Synchronizes translated speech precisely with video playback.
+Available as a browser extension for Chrome, Firefox, Edge, and Safari, ensuring broad compatibility.
+Offers a freemium model, allowing users to access basic features without cost.

Cons

−Specific advanced features included in the Pro plan are not explicitly detailed.
−Some user feedback for storyboard tools under a similar name suggests generated results can sometimes lack character or detail.
−Users might have less control over specific visual elements compared to manual illustration in storyboard contexts.
−The free tier's limitations (e.g., daily usage, voice options) are not fully specified.

Similar Tools

Voxylio vs Competitors

Voxylio competes in the real-time video dubbing market, differentiating itself through its local translation capabilities and broad platform support for subtitled videos. It faces competition from several tools with varying focuses and feature sets.

AutoDub↗

It offers real-time AI dubbing for YouTube videos with bilingual subtitles, explicitly stating no daily limits or paywalls.

AutoDub focuses solely on YouTube, whereas Voxylio works on any subtitled video. It provides a completely free experience, potentially with fewer advanced features or voice options compared to Voxylio's freemium model.

YouTube Dubbing↗

This browser extension supports multiple platforms beyond YouTube, including Udemy, Bilibili, and Coursera, and offers AI subtitle enhancement for videos without native subtitles in its premium tier.

This tool offers a generous free tier for daily use and broader platform support than Voxylio, but its free usage is limited to 5 videos per day, unlike Voxylio's potentially more flexible freemium.

AI Video Dub↗

It utilizes Microsoft Translator for translation and Microsoft Neural TTS voices for dubbing, offering a wide range of natural-sounding voices across 70+ languages.

AI Video Dub focuses specifically on YouTube and leverages Microsoft's robust AI for translation and voice, which might offer different voice quality or language support compared to Voxylio's local translation.

DubTab↗

It provides real-time, low-latency dubbing and subtitles for anything that plays sound in a browser tab, including live streams and meetings, and also offers a desktop app.

DubTab's ability to translate any audio playing in a tab or even a desktop app is more versatile than Voxylio's focus on subtitled videos, but its free tier might be limited by usage hours.

See every Voxylio alternative, compared→

Related AI Tools

Other tools in this category, matched by shared tags

LiveHandle MadAds PodSnip Pro BugHarbor OriginPage Fantasy Football AI Weekly Recaps

Visit Voxylio↗

Connect

𝕏

X / Twitterx.com/ln_dev7

⌘

GitHubgithub.com/ln-dev7/voxylio