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Hindi to Marathi speech translation API

Stream Hindi (हिन्दी) speech and get Marathi (मराठी) back in real time. One WebSocket, ISO codes hi to mr, and ultra-low latency for voice agents and live apps.

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Production-ready Hindi to Marathi translation API

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

Hindi (Indo-European > Indo-Aryan > Central) and Marathi (Indo-European > Indo-Aryan > Southern) 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.

A breakthrough in real-time Hindi to Marathi translation

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Translate before the sentence ends

Marathi meaning lands as Hindi is spoken, not after the caption catches up.

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Directional hi to mr streaming

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

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High quality Marathi output

Same model across every language, including historically underserved ones.

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Native-speaker Hindi STT accuracy

Accurate Marathi translation starts with accurate Hindi recognition across accents and language switching.

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Names, numbers, and domain terms

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

config.json
{
  "model": "stt-rt-v4",
  "translation": {
    "type": "one_way",
    "source_language": "hi",
    "target_language": "mr"
  }
}

Hindi and Marathi through a single stream

Hindi to Marathi translation is built on top of Soniox Speech-to-Text API. Every spoken word is transcribed, and Marathi translation streams mid-sentence in the same labeled token stream.

Turn it on by adding a translation block with source_language: "hi" and target_language: "mr". It runs on the same WebSocket and the same model, with no extra round trip.

Live Hindi to Marathi: written and spoken

Hindi to Marathi speech-to-text

micLive Hindi speecharrow_right_altsubjectMarathi text

Translate live Hindi into written Marathi with the Soniox STT API. Soniox streams the Hindi transcript and the Marathi translation as speech happens.

Use it for Marathi captions, subtitles, meeting translation, agent assist, and multilingual transcription.

Hindi to Marathi speech-to-speech

micLive Hindi speecharrow_right_altvolume_upSpoken Marathi

Build full spoken Hindi to Marathi translation by combining Soniox STT and Soniox TTS. Soniox recognizes Hindi, translates it, and speaks Marathi with low latency.

Use it for live interpreters, bilingual voice agents, travel assistants, and customer support.

Live Hindi to Marathi translation in action

Stream Hindi to Marathi one-way to push all speech into Marathi, or two-way to keep a bilingual conversation flowing between the two languages.

voice_selection
Hindi speaker says: “Payment UPI से कर दूँ?”
translate
Translated into Marathi in real time.

One-way translation

Translate live Hindi into Marathi. Everyone in the conversation sees the same translated stream.

Ideal for live captions, multilingual meetings, broadcasts, lectures, and customer calls.

voice_selection
Hindi speaker talks in Hindi.
hearing
Marathi speaker hears Marathi.
voice_selection
Marathi speaker replies in Marathi.
hearing
Hindi speaker hears Hindi.

Two-way translation

Translate between Hindi and Marathi 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.

Accurate on both ends of the pair

Soniox transcribes Hindi at 7.4% word error rate and Marathi at 6.9% word error rate. Accurate recognition on both sides is what makes the translation reliable.

speech_to_text

Speech-to-Text

Native-speaker accuracy across 60+ languages, with support for multilingual speech, alphanumerics, speaker diarization, context.

translate

Translation

Real-time streaming translation across 3,600 language pairs, built for high quality and low delay across all supported languages.

text_to_speech

Text-to-speech

High-fidelity speech generation in 60+ languages, built for names, alphanumerics, language switching, and ultra-low-latency streaming.

Together, they create a complete real-time low-latency speech AI platform.

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About Hindi and Marathi

Hindi has roughly 600,000,000 speakers across India. Marathi has roughly 83,000,000 speakers across India.

Hindi is one of the two official languages of the Government of India, alongside English.

Marathi is the official language of Maharashtra, India's third-largest state by population.

Hindi and Marathi are closely related languages, which helps Soniox keep tone and meaning consistent across the pair.

Translate Hindi to any language

From Hindi to Marathi, or Hindi to any of 60+ supported languages. All real-time.

AfrikaansAlbanianArabicAzerbaijaniBasqueBelarusianBengaliBosnianBulgarianCatalanChineseCroatianCzechDanishDutchEnglishEstonianFinnishFrenchGalicianGermanGreekGujaratiHebrewHungarianIndonesianItalianJapaneseKannadaKazakhKoreanLatvianLithuanianMacedonianMalayMalayalamMarathiNorwegianPersianPolishPortuguesePunjabiRomanianRussianSerbianSlovakSlovenianSpanishSwahiliSwedishTagalogTamilTeluguThaiTurkishUkrainianUrduVietnameseWelsh

Related translation pages

swap_horizTranslate Marathi to Hindiarrow_right_alttranslateHindi speech translationarrow_right_alttranslateMarathi speech translationarrow_right_altarrow_right_altHindi to Urduarrow_right_altarrow_right_altHindi to Bengaliarrow_right_altarrow_right_altHindi to Gujaratiarrow_right_alt

Frequently asked questions

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

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