
Dormeo
600+ videos and creatives in 10 languages, Czech and Slovak among them, for 12 country storefronts on Facebook, Instagram and TikTok. Influencer videos are reused across markets.
Lies die Geschichte von DormeoGeckoDub dubs the ad you already run into Czech, in the speaker's own voice. Check the Czech script before any audio is made, so the form of "you", prices and names are right.
Ohne Kreditkarte · 2 kostenlose Testübersetzungen à ca. 15 Sekunden · reduzierte Qualität
TschechischThe same ad, opening in Czech. Pick another language. Sound on.
Dormeo, Authletic, Snow Monkey and Fragrance Perfumes all run Czech video made with GeckoDub. Read their stories
4.4Trustpilot













Many brands in the region film in one language and sell in several. The Czech store then gets the campaign late, with subtitles, or not at all.

1UploadDrop in the ad from your home market: MP4, MOV and other common formats, up to 512 MB and 30 minutes.

2Choose CzechPick Czech, and Slovak too if you sell there, then Basic lip-sync, High Quality lip-sync (GoSync 3.0) or none.

3Check the scriptA Czech speaker reads the translation next to the original. On paid plans you can edit any line, including forms of "you", prices and names, before it's voiced.

4DownloadDownload the Czech file and upload it to your ad account yourself.
The free test dubs about 15 seconds of your clip, at reduced quality. You can read its script; edits apply on a paid plan. Your 2 free test translations can be one clip into Czech and Slovak, so you can judge both from the same footage. Paid plans dub the full video at full quality and support bulk upload. Text burned into the picture isn't translated, and GeckoDub doesn't publish to ad platforms.
Ohne Kreditkarte · 2 kostenlose Testübersetzungen à ca. 15 Sekunden · reduzierte Qualität
Upload the clip you think will break it: a product shown working, fast talking, a hand near the face. Your 2 free test translations can use HQ lip-sync.
Derselbe Clip, das Produkt vor dem Mund. Links: andere KI-Synchronisation. Rechts: GeckoDub.
In echten Anzeigen sind Produkte, Mikrofone und Kopfdrehungen vor dem Mund. Genau dort versagt der meiste Lip-Sync. GeckoDub ist für diese Aufnahmen gebaut.
GeckoDub erstellt keinen KI-Avatar und kein neues Video. Es behält dein echtes Material, deine Produkte genau so, wie sie sind, und deinen echten Sprecher mit seiner eigenen, geklonten Stimme. Nur der Mund wird an die neue Sprache angepasst. Deshalb wirkt es natürlich: Es ist immer noch deine Anzeige.
Dormeo locks names such as Octaspring® and Ecocell® in its glossary. Names marked "do not translate" stay exactly as written.
How the glossary worksIt uses the speaker's own cloned voice. You need the speaker's permission to clone their voice and face.
Each video and language is its own job, so one source video can feed every store. Bulk upload is part of the paid plans.
Czech has an informal ty and a formal vy (tykání and vykání), and English "you" doesn't show which one an ad needs. Pick one form for your brand and keep it through the call to action.
Die Skriptbearbeitung ist Teil der bezahlten Pläne. Im kostenlosen Test siehst du denselben Prüfschritt, deine Änderungen werden aber nicht übernommen.
OriginalOrder today and save 20%.
Synchronisierte VersionObjednej ještě dnes a ušetři 20 %."Order today and save 20 percent."
OriginalOrder today and save 20%.
Synchronisierte VersionObjednejte ještě dnes a ušetřete 20 %."Order today and save 20 percent."

A voice from Czechia. The script is written in standard Czech.

Slovakia has its own option, so you don't have to run the Czech version there. Fragrance Perfumes and Authletic make both a Czech and a Slovak version.
Changes to the script apply on paid plans.
Czech adds case endings to nouns, and foreign names often get them too in speech. A name locked in the glossary stays exactly as written, so read the lines where it appears. If a sentence sounds stiff, rephrase it so the name sits where no ending is needed.
Czech writes prices as 1 290 Kč, with a space before the currency. If the original ad names a euro price, change it in the Czech script.
Czech writes "20 %" with a space. "20%" without a space means "20-percent", as in "20% sleva" (a 20-percent discount). Check your subtitle lines.

600+ videos and creatives in 10 languages, Czech and Slovak among them, for 12 country storefronts on Facebook, Instagram and TikTok. Influencer videos are reused across markets.
Lies die Geschichte von Dormeo
Sells flasks you have to show working. Its 110 videos go out in Slovenian, Czech and Croatian, and seasonal campaigns now launch on the same day in all three.
Lies die Geschichte von Snow Monkey
A team of two with 125 videos in 6 languages, Czech and Slovak among them. A native speaker checks the script before any audio is made.
Lies die Geschichte von AuthleticA minute of video uses about 8 tokens without lip-sync, about 20 with standard lip-sync and about 40 with HQ lip-sync. A 30-second ad into Czech and Slovak with standard lip-sync uses about 20 tokens.
Über 15.000 Nutzer haben im letzten Jahr über 30.000 Videos mit GeckoDub übersetzt. Alle Preise ansehen →
Etwas anderes? Schreib an info@geckodub.com oder nutze unseren Live-Chat.
Dub a clip that already works at home and hear it in Czech.
Ohne Kreditkarte · 2 kostenlose Testübersetzungen à ca. 15 Sekunden · reduzierte Qualität