Trusted by individuals and teams at the world's boldest companies
Localize once, publish everywhere
Turn one concept into fully localized campaigns across all your key markets.
1
Start with any script or recording
Paste your script or use our AI writer, then choose a voice and language. You can also start from existing English footage and let AI handle the rest.
2
Pick languages and voices
Choose from 35+ languages and multiple voice options per language—different genders, tones, and styles that match your brand.
3
Generate localized videos & subtitles
We auto-generate voiceovers and burned-in or separate subtitles that stay perfectly in sync with your visuals across every market.
Teams scaling globally with 35+ languages
From SaaS to e‑commerce, brands use Winclo to speak to customers in their own language.
"We went from creating English-only ads to running fully localized campaigns in 8 markets in under a week."
"The voices sound human, not robotic. Our Spanish and German teams were shocked we didn’t hire native speakers."
"Being able to duplicate winning creatives into new languages without re-filming has been a massive ROI unlock."
35+ Languages: everything you need to know
Answers to common questions about multilingual voiceovers and subtitles.
Which languages are supported?
We support 35+ of the most widely used languages across North America, Europe, LATAM, and APAC. That includes English, Spanish, French, German, Portuguese, Italian, Dutch, Polish, Turkish, Arabic, Hindi, and more.
Do the voices sound natural?
Yes. Our voices are trained to sound like real native speakers with proper pronunciation, pacing, and intonation—not flat, robotic TTS.
Can I keep the original voice and just add subtitles?
Absolutely. You can generate subtitles only, switch to full AI dubbing, or mix both depending on your campaign needs.
Will the timing match my existing video?
Yes. Our timing engine aligns the translated script to your visuals and adjusts pacing so lip-sync and scene changes feel natural.
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