Add your Spanish video
Upload a video file (up to 2 GB and 30 minutes) or paste a YouTube, TikTok or Instagram link. AutoDub recognises the Spanish speech by itself.
Video translation · Spanish → French
To translate a Spanish video to French, upload the file to AutoDub or paste a YouTube, TikTok or Instagram link, choose French, and download the dubbed video: your own voice speaking French, lip-synced, with French subtitles as SRT and VTT files. Most videos are ready in 5–15 minutes, and your first 2 minutes are free.
| Spanish | French | |
|---|---|---|
| Speakers | About 561 million | About 334 million |
| Spoken in | Mexico, Spain, Colombia, Argentina and the rest of Latin America, plus the United States; official in 20 countries | France, Canada (Quebec), Belgium and Switzerland, and more than 20 countries in Africa; official in 29 countries |
| Writing | Latin alphabet, with ñ and accent marks | Latin alphabet, with accents (é, è, ç, ô) |
| “Welcome to my channel” | Bienvenidos a mi canal | Bienvenue sur ma chaîne |
Spanish-speaking creators, from Mexico City to Madrid, translate into English to reach the US mainstream, international brands and viewers who never search in Spanish.
French is spoken by about 334 million people on five continents and is official in 29 countries, from France and Quebec to Senegal, Côte d'Ivoire and the Democratic Republic of the Congo. According to the Organisation internationale de la Francophonie, more than half of the people who use French every day live in Africa.
French splits 'you' into the familiar tu and the polite or plural vous. Speaking to an audience, vous is the natural choice, and it is what courses, brands and most YouTube creators use.
French translations typically run 15–20% longer than English. AutoDub lets the timing stretch slightly instead of speeding the voice up, so the French dub keeps a relaxed, natural rhythm.
Canadian French has its own accent and words (courriel for e-mail, magasiner for shopping), and African French has its own expressions, but standard French is what schools, news and business use everywhere.
Spanish is fast, about 7.8 syllables a second against English's 6.2, but carries less meaning per syllable (Pellegrino et al., 2011), so an English version of a Spanish speaker usually fits comfortably in the original timing.
Spanish and French are both Romance languages and share a lot of vocabulary, but their spelling and sound differ sharply. A French version takes a Spanish-language video to France, Belgium, Quebec and francophone Africa.
Upload a video file (up to 2 GB and 30 minutes) or paste a YouTube, TikTok or Instagram link. AutoDub recognises the Spanish speech by itself.
Pick French (Français) as the language to dub into and start. You can close the page; AutoDub e-mails you when it's done.
Most videos are ready in 5–15 minutes: an HD MP4 in your own voice, lip-synced, plus French subtitles as SRT and VTT files.
Updated .
Upload a file or paste a link. Your first minutes are free, no card needed.
Sources. Spanish speakers: Ethnologue (2026) · French speakers: Ethnologue (2026) · Speech rates: Pellegrino, Coupé & Marsico, “A cross-language perspective on speech information rate”, Language 87 (2011) · French in Africa: Organisation internationale de la Francophonie · Prices, limits and turnaround: AutoDub. Updated .