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Arabic to Portuguese speech translation API

Stream Arabic (العربية) speech and get Portuguese (Português) back in real time. One WebSocket, ISO codes ar to pt, and ultra-low latency for voice agents and live apps.

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Production-ready Arabic to Portuguese translation API

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

Arabic (Afro-Asiatic > Semitic > Central Semitic) and Portuguese (Indo-European > Romance > Western Romance) come from different language families, so word order and morphology differ. Soniox reorders meaning in-stream instead of word by word.

Arabic is written in Arabic and Portuguese in Latin, so Soniox emits correctly scripted Portuguese text. Right-to-left output is handled directly in the token stream.

A breakthrough in real-time Arabic to Portuguese translation

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Translate before the sentence ends

Portuguese meaning lands as Arabic is spoken, not after the caption catches up.

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Directional ar to pt streaming

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

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High quality Portuguese output

Same model across every language, including historically underserved ones.

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Native-speaker Arabic STT accuracy

Accurate Portuguese translation starts with accurate Arabic 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": "ar",
    "target_language": "pt"
  }
}

Arabic and Portuguese through a single stream

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

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

Live Arabic to Portuguese: written and spoken

Arabic to Portuguese speech-to-text

micLive Arabic speecharrow_right_altsubjectPortuguese text

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

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

Arabic to Portuguese speech-to-speech

micLive Arabic speecharrow_right_altvolume_upSpoken Portuguese

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

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

Live Arabic to Portuguese translation in action

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

voice_selection
Arabic speaker says: “هخلصه بعد ال meeting، وببعتلك ال draft.”
translate
Translated into Portuguese in real time.

One-way translation

Translate live Arabic into Portuguese. Everyone in the conversation sees the same translated stream.

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

voice_selection
Arabic speaker talks in Arabic.
hearing
Portuguese speaker hears Portuguese.
voice_selection
Portuguese speaker replies in Portuguese.
hearing
Arabic speaker hears Arabic.

Two-way translation

Translate between Arabic and Portuguese 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 Arabic at 16.2% word error rate and Portuguese at 4.8% 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 Arabic and Portuguese

Arabic has roughly 422,000,000 speakers across Saudi Arabia, Egypt, Algeria, and Sudan. Portuguese has roughly 280,000,000 speakers across Brazil, Portugal, Angola, and Mozambique.

Arabic is one of the six official languages of the United Nations.

Portuguese is the most spoken language in the Southern Hemisphere.

Soniox makes Arabic to Portuguese usable in real-time translation across every supported pair.

Translate Arabic to any language

From Arabic to Portuguese, or Arabic to any of 60+ supported languages. All real-time.

AfrikaansAlbanianAzerbaijaniBasqueBelarusianBengaliBosnianBulgarianCatalanChineseCroatianCzechDanishDutchEnglishEstonianFinnishFrenchGalicianGermanGreekGujaratiHebrewHindiHungarianIndonesianItalianJapaneseKannadaKazakhKoreanLatvianLithuanianMacedonianMalayMalayalamMarathiNorwegianPersianPolishPortuguesePunjabiRomanianRussianSerbianSlovakSlovenianSpanishSwahiliSwedishTagalogTamilTeluguThaiTurkishUkrainianUrduVietnameseWelsh

Related translation pages

swap_horizTranslate Portuguese to Arabicarrow_right_alttranslateArabic speech translationarrow_right_alttranslatePortuguese speech translationarrow_right_altarrow_right_altArabic to Hebrewarrow_right_alt

Frequently asked questions

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

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