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Hindi to Punjabi speech translation API

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

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Production-ready Hindi to Punjabi translation API

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

Hindi (Indo-European > Indo-Aryan > Central) and Punjabi (Indo-European > Indo-Aryan > Northwestern) come from different language families, so word order and morphology differ. Soniox reorders meaning in-stream instead of word by word.

Hindi is written in Devanagari and Punjabi in Gurmukhi, so Soniox emits correctly scripted Punjabi text.

A breakthrough in real-time Hindi to Punjabi translation

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Translate before the sentence ends

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

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Directional hi to pa streaming

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

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High quality Punjabi output

Same model across every language, including historically underserved ones.

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Native-speaker Hindi STT accuracy

Accurate Punjabi 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": "pa"
  }
}

Hindi and Punjabi through a single stream

Hindi to Punjabi translation is built on top of Soniox Speech-to-Text API. Every spoken word is transcribed, and Punjabi 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: "pa". It runs on the same WebSocket and the same model, with no extra round trip.

Live Hindi to Punjabi: written and spoken

Hindi to Punjabi speech-to-text

micLive Hindi speecharrow_right_altsubjectPunjabi text

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

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

Hindi to Punjabi speech-to-speech

micLive Hindi speecharrow_right_altvolume_upSpoken Punjabi

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

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

Live Hindi to Punjabi translation in action

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

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

One-way translation

Translate live Hindi into Punjabi. 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
Punjabi speaker hears Punjabi.
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Punjabi speaker replies in Punjabi.
hearing
Hindi speaker hears Hindi.

Two-way translation

Translate between Hindi and Punjabi 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 Punjabi at 10% 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.

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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 Punjabi

Hindi has roughly 600,000,000 speakers across India. Punjabi has roughly 125,000,000 speakers across India and Pakistan.

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

Punjabi is the most spoken language in Pakistan by native speakers, though Urdu is the national language.

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

Translate Hindi to any language

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

AfrikaansAlbanianArabicAzerbaijaniBasqueBelarusianBengaliBosnianBulgarianCatalanChineseCroatianCzechDanishDutchEnglishEstonianFinnishFrenchGalicianGermanGreekGujaratiHebrewHungarianIndonesianItalianJapaneseKannadaKazakhKoreanLatvianLithuanianMacedonianMalayMalayalamMarathiNorwegianPersianPolishPortuguesePunjabiRomanianRussianSerbianSlovakSlovenianSpanishSwahiliSwedishTagalogTamilTeluguThaiTurkishUkrainianUrduVietnameseWelsh

Related translation pages

swap_horizTranslate Punjabi to Hindiarrow_right_alttranslateHindi speech translationarrow_right_alttranslatePunjabi speech translationarrow_right_altarrow_right_altHindi to Urduarrow_right_altarrow_right_altHindi to Bengaliarrow_right_altarrow_right_altHindi to Marathiarrow_right_alt

Frequently asked questions

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

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