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Add Subtitle.ai translates, subtitles, and dubs video into 100+ languages online.
Grounded in available product and source data
Making a single video reach viewers who speak different languages usually means hiring separate translators and a subtitle editor for each language — Add Subtitle.ai offers video translation, subtitles, and dubbing online instead, covering a stated 100+ languages from one tool.
Translate Video handles the core conversion, turning both the subtitle text and the spoken voice into another language instantly rather than translating text alone and leaving the audio untouched. Add Subtitles complements that for content that just needs captions rather than a full dub, with bilingual subtitles editable online in a few clicks.
Rewrite Video & Dub takes a different approach to the editing step itself — described as editing a video as easily as editing a text document, which suggests changes to the script propagate through to the video and dubbed audio rather than requiring a frame-by-frame video edit for every wording change.
Multilingual Subtitles extend a video to several languages at once with one click, aimed specifically at online courses and social content meant to travel beyond a single-language audience, and Subtitles Styling covers the visual side — fonts and styling that still work across the full 100+ language set rather than breaking on non-Latin scripts. The site states it's trusted by 10,000+ creators and businesses. The page reviewed does not specify dubbed-voice quality or whether AI-generated voices sound natural for every supported language, worth checking directly with a sample clip before a large project.
Both — Translate Video is built to translate the subtitle text and the video's voice together, rather than leaving the original-language audio in place with only translated captions.
Yes — Add Subtitles is scoped specifically to bilingual subtitle creation and editing, distinct from the full Translate Video and dubbing workflow.
Yes — Multilingual Subtitles are built to add several language tracks to the same video with one click, rather than running the translation process separately per language.
The site states styling supports the same 100+ language set as translation, though the page reviewed does not detail rendering quality for every specific script, worth checking with a sample in the target language.
