Live Slovak speech translation API

Translate Slovak speech to and from 60+ languages in real time. Low-latency streaming, 3,600 language pairs, and accurate translation for voice agents, live captioning, and multilingual apps.

Trusted by teams building global voice products

Production-ready Slovak speech translation API

Real conversations in Slovak include accents, regional dialects, code switching, and domain-specific vocabulary. Soniox is built to handle that variation in a single model, so live translation stays usable across regions and registers.

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

Slovak belongs to the Indo-European > Slavic > West Slavic family. Soniox translates between Slovak and related languages, as well as any of 60+ supported targets and 3,600 language pairs in total.

A breakthrough in real-time Slovak translation

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

Translate Slovak before the sentence ends

Meaning lands as it's spoken, not after the caption catches up.

Slovak paired with 60+ languages

Both source and target. 3,600 pairs total, not English-centric.

High quality Slovak output

Same model across every language, including historically underserved ones.

Native-speaker Slovak STT accuracy

Accurate translation starts with accurate recognition across accents, multilingual speech, and language switching.

Slovak names, numbers, and domain terms

Preserved in both transcript and translation, including phone numbers, emails, and IDs.

Slovak translation is built on top of the Soniox Speech-to-Text API. Turn it on by adding a translation block to your request. Translated tokens come back interleaved with transcripts on the same stream, with no extra round trip.

Live Slovak translation: written and spoken

Live Transcription
SpanishTranscript

EnglishTranslation

Slovak speech-to-text translation

Translate live Slovak into written text with the Soniox STT API. Enable real-time translation with a config change. Soniox streams the Slovak transcript and translated text as speech happens.

Use it for Slovak captions, subtitles, meeting translation, agent assist, accessibility tools, and multilingual transcription.

Realtime Translator
HarutoJapanese
Speaking

EmmaEnglish

Slovak speech-to-speech translation

Build full spoken Slovak translation by combining Soniox STT and Soniox TTS. Soniox recognizes Slovak, translates it in real time, and speaks the output in the target language with low latency.

Use it for live Slovak interpreters, bilingual voice agents, travel assistants, customer support, and real-time multilingual communication.

One-way or two-way Slovak translation

One-way translates all speech into a single target language. Two-way keeps a bilingual conversation flowing between Slovak and another language, so each side speaks naturally and hears the other in their own.

YouTube

One-way translation

Translate live speech to or from Slovak into a single target language. Everyone in the conversation sees the same translated stream.

Ideal for live captions, multilingual meetings, broadcasts, lectures, customer calls, and products where many speakers need to be understood in one language.

Live Conversation
Sofía

Two-way translation

Translate between Slovak and another language for live bilingual conversation. Each side speaks naturally and hears the other in their own language.

Soniox supports real-time two-way translation between any two of 60+ supported languages.

Simple, usage-based pricing

Start translating live Slovak audio streams from ~$0.18/hour.

Translation is already built into Soniox Speech-to-Text API. When turned on, it adds about ~$0.06/hour in output token costs.

About Slovak

Slovak has roughly 5,400,000 speakers across Slovakia.

Slovak and Czech are mutually intelligible, and speakers of both languages can generally understand each other.

Slovak has a rhythmic law that prevents two long syllables from appearing in succession.

Frequently asked questions

Does Soniox translate Slovak in real time?
Yes. Soniox streams Slovak translation while speech is still happening, so users see or hear meaning immediately instead of waiting for the sentence to end.
What language pairs are supported for Slovak?
Soniox supports translation between Slovak and any of 60+ supported languages — 3,600 language pairs in total. Both Slovak as the source and Slovak as the target are supported.
How does two-way Slovak translation work?
Two-way translation lets both sides of a conversation speak in their own language and hear the other side in theirs. A Slovak speaker can talk in Slovak while the other party hears their own language in real time, and vice versa.
Does Soniox handle dialects and accents in Slovak?
Yes. Soniox handles Slovak dialects like Western Slovak, Central Slovak, and Eastern Slovak in a single model, along with accents and language switching, so live translation stays accurate across regions and registers.
Can Soniox translate names, numbers, and domain terms in Slovak?
Yes. Soniox preserves the details that matter — names, phone numbers, emails, IDs, addresses, verification codes, and domain-specific terminology — in both the Slovak transcript and the translated output.
Which other providers support live Slovak translation?
Based on their public docs, OpenAI, Azure, and Speechmatics list Slovak as a supported source language for real-time translation. Soniox is the only one of them that also supports two-way live translation across 60+ languages.
How fast is Slovak translation?
Soniox streams translated text as Slovak is being spoken, with ultra-low latency. Translation arrives before the sentence ends, rather than after long caption delays.
What can I build with Slovak translation?
Common use cases include multilingual voice agents, live interpreters, multilingual meetings, customer support and contact centers, real-time translated captions and subtitles, and accessibility and communication tools — all with Slovak as a source or target.

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