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AI video translation into French

French video translator

Upload a video in any of the other 21 languages. Sonilo translates it into French, Français, and voices every line again for viewers in France, Canada, Belgium, Switzerland and West Africa. You can proofread the script before anything renders.

You pick the languages after signing up. Nothing is charged until you start the translation.

Same scene, dubbed by Sonilo. Tap a language to hear it.

24 languagesThe speaker’s own voiceOriginal music and sound effects keptLip sync, on or offProofread before it rendersBring your own .srt or .vtt

Who watches in French

French is spoken on five continents. It is the language of France, of Québec and much of Canada, of Belgium, Switzerland and Luxembourg, and an official language across West and Central Africa, from Senegal and Ivory Coast to Cameroon and the Democratic Republic of the Congo. Africa is where most of the growth in French speakers is happening.

French speaking viewers, in France above all, are used to dubbed film and television and often prefer it to subtitles. A video that speaks French reaches them on their own terms, and France and Canada both value content in French: a well made French version signals that a brand takes those markets seriously.

What Sonilo does in French

French

French is selected when you start from this page. Add any other language in the same job; each is priced on its own.

Lip sync, on or off

On, the speakers' mouths are rendered again to match the French lines. Off, your picture stays exactly as it was and only the voice changes.

Proofread the French script

Read the transcript beside its French translation, line by line, and correct it before anything is voiced. Or upload your own French .srt or .vtt and the dub says exactly those lines.

French subtitles in the picture

When the dub comes back with its French script, style the subtitles and export a copy with them burned in, set in Noto Sans unless you pick another font.

Getting French right

What to check while you proofread a video going into French.

Choose tu or vous

French asks how close you are to the viewer. Vous is polite and safe for business, finance, healthcare and most brand content; tu feels young and friendly and suits lifestyle creators and apps. Decide once, then read the whole translated script with only that in mind, because a switch midway sounds careless.

French runs longer than English

French usually needs more words and syllables than English for the same idea. A packed English line can come back sounding hurried. While you proofread, trim what can go and simplify long sentences so the French voice keeps a natural pace.

France, Québec and Africa use different words

Sonilo dubs one French. Québec viewers say courriel for email and magasiner for to shop, and many Africans use expressions of their own. If your audience is mainly in Canada or Africa, adjust those words while you proofread so the video feels made for them rather than for Paris.

Keep the English that French speakers use, or not

In France, words like le weekend, le marketing and le streaming are common; in Québec, French alternatives are often preferred. Product and button names should match the French interface if one exists. Check these terms in the script before it is voiced.

Who translates video into French

Brands selling in France and Canada

A French version of an ad or product video reaches customers in France and Québec, where French content is expected. Translate the English master and proofread every claim and offer line.

Education across French speaking Africa

Course creators and NGOs reach learners in Senegal, Ivory Coast, Cameroon and beyond with lessons in French. Proofread technical vocabulary and keep examples relevant to the audience.

Software and training

Companies with teams or customers in France, Belgium, Switzerland and Canada can offer onboarding and training in French. Each video is its own job, so a course can be done module by module.

Creators and documentaries

Channels that explain history, science or travel in English can reach French speaking viewers who are used to watching dubbed content. Lip sync keeps the presenter natural; turning it off leaves interviews untouched.

You read the script before it is voiced.

Four steps from the video you already have to the same video in French.

  1. 01

    Upload your video

    An .mp4, .mov or .m4v up to 5 minutes and 400 MB. Sonilo detects the language that is spoken, so there is nothing to set. Add an .srt or .vtt per language if you already have the lines.

  2. 02

    Pick French

    Choose French, add more languages if you like, and decide whether lip sync renders the mouths again to match.

  3. 03

    Proofread the French script

    Switch on proofreading to read the transcript and the French translation line by line, and fix names, product terms and jokes before anything is voiced.

  4. 04

    Watch, then download

    Play every language in the browser. Download the translated videos and their subtitles on any paid plan.

Made for the video you already cut.

The soundtrack stays

Sonilo keeps the original background music and sound effects and replaces only the speech, with lip sync on or off.

The speaker’s own voice

Sonilo keeps the speaker’s own voice in the new language, so the translated speech sounds like the person in your video, not a stock voice. There is no voice to record or set up.

Lip sync, when you want it

On: mouths are re-rendered to match the new language. Off: your original picture stays untouched and only the voice is replaced.

You approve the words

The translation is a script you can read and correct first. A product name, a joke, a line of dialogue: fix it before it is spoken.

Your subtitles, spoken

Upload an .srt or .vtt for a language and the dub says exactly those lines, instead of a machine translation of them.

Music for the new cut

Sonilo also adds music to video. If a translated version needs its own soundtrack, add music to it in the same account.

Translate into French from any language.

Sonilo detects the language spoken in your video, so any of these 21 works as the source. Each pair has its own page.

Other languages Sonilo dubs into

Browse every language pair, or go back to the video translator.

Priced by the second, per language.

One language costs 50 credits per second of video, and two languages cost twice that. Every clip is billed at least 750 credits per language.

What a clip costs, one language

What a clip costs, one language
ClipCredits
15 seconds750
30 seconds1,500
60 seconds3,000

What each plan includes, per month

What each plan includes, per month
PlanTranslationMonthly
Pro800 s per language$14.99
Premium2,000 s per language$29.99

Downloading translated videos and subtitles is included with every paid plan. See all plans.

Before you upload

What people ask before they translate their first video.

Does Sonilo offer Canadian French?

Sonilo dubs one French and does not offer a separate Québec version. If your viewers are in Canada, change words and expressions to the ones they use while you proofread the script.

Will the French voice use tu or vous?

That depends on the translated script, which you read and can change before anything is voiced. Choose the form that fits your audience and make every line agree.

Can I translate into French, German and Italian for Switzerland?

Yes. Pick all three in one job and get a version in each language from a single upload. Each language is priced on its own.

Can I translate a French video into English?

Yes. Upload the video spoken in French and pick English, or any other language Sonilo dubs, as the target. The French is detected automatically.

Can I put French subtitles on the video?

Yes, when the dub comes back with its French script: proofread it first, or upload your own .srt or .vtt. On a computer you can then style the subtitles and export a copy of the video with them burned in, set in Noto Sans unless you pick another font.

Which languages can I translate into French from?

Any of the other 21 languages Sonilo works with. You do not pick the source: Sonilo detects the language spoken in your video when it transcribes it, then translates that transcript into French.

Which languages can I translate into?

English, German, Spanish (Latin America), Spanish, Hindi, Indonesian, Arabic, French, Chinese (Mandarin), Japanese, Portuguese (Brazil), Portuguese, Vietnamese, Korean, Italian, Russian, Tamil, Turkish, Kannada, Thai, Gujarati, Malayalam, Punjabi (India), Sindhi (India). Pick any number in one job.

How long can my video be?

Up to 5 minutes and 400 MB, as .mp4, .mov or .m4v. For something longer, split it and translate the parts.

Can I edit the translation?

Yes. You read and correct the translated script before the video is rendered, so names and phrasing come out the way you want.

What does lip sync change?

With lip sync on, the speakers' mouths are rendered again to match the new language. With it off, your picture is left exactly as it was and only the voice changes, so mouths still move to the original language.

Does Sonilo keep the background music and sound effects?

Yes. Sonilo keeps your video's original background music and sound effects and replaces only the speech, so the translated version plays over the same soundtrack, with lip sync on or off.

Does Sonilo clone the speaker's voice?

Yes. Sonilo keeps the speaker's own voice in the new language: the translated speech sounds like the person in your video, not a stock voice, and when several people speak, each keeps their own. There is no voice to record or set up first.

I already have subtitles. Can I use them?

Yes. Upload an .srt or .vtt for a language and the dub says exactly those lines.

How does Sonilo compare with HeyGen, ElevenLabs and Rask?

Sonilo suits short creator clips that also need music or sound effects: 24 languages, videos up to 5 minutes, lip sync on Pro and Premium, plus one free trial on Free and Creator. HeyGen lists more languages, and ElevenLabs Dubbing is the cheapest way in. We make Sonilo, and our comparison of eight AI video translators, limits included, is at https://sonilo.com/compare/best-ai-video-translators.

Can I translate a video for free?

The free plan comes with 2,000 credits every two weeks, which covers about 40 seconds of video in one language. You can watch the result in the browser. Downloading it takes any paid plan.

Your next audience speaks French.