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French to Croatian speech-to-text translation API

Stream French (Français) speech and get Croatian (Hrvatski) back in real time. One WebSocket, ISO codes fr to hr, and ultra-low latency for voice agents and live apps.

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Production-ready French to Croatian translation API

Real French speech includes accents, regional dialects, code switching, and domain-specific vocabulary. Soniox recognizes it in a single model and streams Croatian while the speaker is still talking.

French (Indo-European > Romance > Western Romance) and Croatian (Indo-European > Slavic > South Slavic) come from different language families, so word order and morphology differ. Soniox reorders meaning in-stream instead of word by word.

Soniox preserves formatting in the translated transcript, including names, numbers, addresses, IDs, and domain-specific terms.

Real-time French to Croatian translation

Soniox streams the French transcript and the Croatian translation on the same connection, word by word, so meaning lands while the speaker is still talking.

Live Transcription
FrenchTranscript

CroatianTranslation

One-way translation

Translate live French into Croatian. Everyone in the conversation sees the same translated stream.

YouTube

Two-way French and Croatian conversation

Each side speaks naturally and hears the other in their own language. Use it for live interpreters, bilingual voice agents, travel assistants, and customer support.

Live Conversation
French

French and Croatian through a single stream

Set the source and target codes once. Transcript and translation arrive interleaved on one labeled token stream, with no extra round trip.

config.json
{
  "model": "stt-rt-v5",
  "translation": {
    "type": "one_way",
    "source_language": "fr",
    "target_language": "hr"
  }
}

A breakthrough in real-time French to Croatian translation

Translate before the sentence ends

Croatian meaning lands as French is spoken, not after the caption catches up.

Directional fr to hr streaming

Set the source and target codes once. Both arrive in a single labeled token stream.

Native-speaker French STT accuracy

Accurate Croatian translation starts with accurate French recognition across accents and language switching.

Names, numbers, and domain terms

Preserved across the pair, including phone numbers, emails, and IDs.

French to Croatian translation is built on top of the Soniox Speech-to-Text API. Turn it on by adding a translation block to your request.

Explore the translation docs

Estimate your French to Croatian translation cost

Set your monthly audio volume to estimate your Soniox API cost for real-time speech-to-text translation.

Pricing calculator

Stop overpaying for French speech AI

Sonioxvs

1,000 hours of audio / month

1025501002505001k2.5k5k10k100k

Pricing assumptions

Based on public pay-as-you-go pricing. Enterprise discounts and committed-use contracts may differ. Some providers charge separately for certain features. The calculator uses the public price for the provider configuration that most closely matches Soniox.

Translate French to any language

From French to Croatian, or French to any of 60+ supported languages. All real-time.

AfrikaansAlbanianArabicAzerbaijaniBasqueBelarusianBengaliBosnianBulgarianCatalanChineseCroatianCzechDanishDutchEnglishEstonianFinnishGalicianGermanGreekGujaratiHebrewHindiHungarianIndonesianItalianJapaneseKannadaKazakhKoreanLatvianLithuanianMacedonianMalayMalayalamMarathiNorwegianPersianPolishPortuguesePunjabiRomanianRussianSerbianSlovakSlovenianSpanishSwahiliSwedishTagalogTamilTeluguThaiTurkishUkrainianUrduVietnameseWelsh

Frequently asked questions

How do I translate French to Croatian with the API?
Add a translation block to your real-time request with source_language "fr" and target_language "hr". Soniox transcribes French and streams the Croatian translation over the same WebSocket.
Is French to Croatian translation real-time?
Yes. Soniox streams Croatian while French is still being spoken, so meaning arrives mid-sentence instead of after the sentence ends.
What about translating Croatian to French?
That direction is supported too. See the Croatian to French page, or use two-way translation to run both directions in one session.
Does Soniox handle French dialects and accents?
Yes. Soniox handles French dialects like Metropolitan French, Canadian French, and Belgian French in a single model, so Croatian translation stays accurate across regions.
Which other providers support French to Croatian?
Based on their public docs, OpenAI, Azure, and Speechmatics list both French and Croatian for real-time translation. Soniox is the only one that also supports two-way live translation across 60+ languages.
How fast is French to Croatian translation?
Soniox streams Croatian as French is being spoken, with ultra-low latency. Translation arrives before the sentence ends.

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