FAQ

Subify FAQ: AI Subtitle Translation & Video Dubbing

Answers about installing Subify, translating subtitles, bilingual captions, live captions, AI video dubbing, subtitle exports and privacy.

Install Subify for Free ↗FAQ
ChromeChromeFirefoxFirefoxChrome & Firefox
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01Before You Start
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Before You Start

If you are looking for English subtitle translation, live captions, or video dubbing, the main Subify workflow starts with the extension.

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02While Watching
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While Watching

Subtitle type, language, Provider, and input quality affect the result.

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03After Watching
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After Watching

SRT, VTT, and TXT exports are available for archiving, editing, or use in other tools.

FAQ

Frequently Asked Questions

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Subify is an open-source browser extension for subtitle translation, bilingual captions, live captions, subtitle export, and AI video dubbing.
Yes. Subify translates foreign-language content into the language you choose.
Official versions are available for Google Chrome and Mozilla Firefox.
Yes. YouTube is one of the main use cases for the extension.
In supported workflows, speech-to-text can be used to generate captions before translation.
Translated text can be sent through a supported speech provider to produce audio in the target language.
The translation flow is designed to preserve the original timing and avoid unnecessary shifts.
Subify supports SRT, VTT, and TXT export workflows.
In the current architecture, provider API keys are managed in the browser’s local storage.
Subify has no relay server for any workflow; requests go directly to the Provider you selected.