Documentación de Speech‑to‑Text
Con Speech-to-Text, se puede realizar una integración sencilla de las tecnologías de reconocimiento de voz de Google en las aplicaciones de los desarrolladores. Envía audios y recibe una transcripción de texto del servicio de la API de Speech-to-Text. Más información
Comienza tu prueba de concepto con un crédito gratis de USD 300
-
Obtén acceso a Gemini 2.0 Flash Thinking
-
Uso mensual gratuito de productos populares, incluidas las APIs de IA y BigQuery
-
Sin cargos automáticos ni compromisos
Sigue explorando con más de 20 productos siempre gratuitos
Accede a más de 20 productos gratuitos para casos de uso comunes, incluidas APIs de IA, VMs, almacenes de datos y mucho más.
Salvo que se indique lo contrario, el contenido de esta página está sujeto a la licencia Atribución 4.0 de Creative Commons, y los ejemplos de código están sujetos a la licencia Apache 2.0. Para obtener más información, consulta las políticas del sitio de Google Developers. Java es una marca registrada de Oracle o sus afiliados.
Última actualización: 2025-08-18 (UTC)
[[["Fácil de comprender","easyToUnderstand","thumb-up"],["Resolvió mi problema","solvedMyProblem","thumb-up"],["Otro","otherUp","thumb-up"]],[["Difícil de entender","hardToUnderstand","thumb-down"],["Información o código de muestra incorrectos","incorrectInformationOrSampleCode","thumb-down"],["Faltan la información o los ejemplos que necesito","missingTheInformationSamplesINeed","thumb-down"],["Problema de traducción","translationIssue","thumb-down"],["Otro","otherDown","thumb-down"]],["Última actualización: 2025-08-18 (UTC)"],[],[],null,["# Speech-to-Text documentation\n============================\n\n[Read product documentation](/speech-to-text/docs/speech-to-text-requests)\nSpeech-to-Text enables easy integration of Google speech recognition\ntechnologies into developer applications. Send audio and receive a text transcription\nfrom the Speech-to-Text API service. [Learn more](/speech-to-text/docs/speech-to-text-requests)\n[Get started for free](https://console.cloud.google.com/freetrial) \n\n#### Start your proof of concept with $300 in free credit\n\n- Get access to Gemini 2.0 Flash Thinking\n- Free monthly usage of popular products, including AI APIs and BigQuery\n- No automatic charges, no commitment \n[View free product offers](/free/docs/free-cloud-features#free-tier) \n\n#### Keep exploring with 20+ always-free products\n\n\nAccess 20+ free products for common use cases, including AI APIs, VMs, data warehouses,\nand more.\n\nDocumentation resources\n-----------------------\n\nFind quickstarts and guides, review key references, and get help with common issues. \nformat_list_numbered\n\n### Guides\n\n-\n\n [Quickstart: Transcribe speech to text by using client libraries](/speech-to-text/docs/transcribe-client-libraries)\n\n-\n\n [Quickstart: Transcribe speech to text by using the API](/speech-to-text/docs/transcribe-api)\n\n-\n\n [Quickstart: Transcribe speech to text by using the gcloud CLI](/speech-to-text/docs/transcribe-gcloud)\n\n-\n\n [Language support](/speech-to-text/docs/languages)\n\n-\n\n [Transcribing audio from streaming input](/speech-to-text/docs/streaming-recognize)\n\n-\n\n [Transcribing long audio files](/speech-to-text/docs/async-recognize)\n\n-\n\n [Speech-to-Text Client Libraries](/speech-to-text/docs/libraries)\n\n-\n\n [Transcribing short audio files](/speech-to-text/docs/sync-recognize)\n\n-\n\n [Separating different speakers in an audio recording](/speech-to-text/docs/multiple-voices)\n\nfind_in_page\n\n### Reference\n\n-\n\n [REST API](/speech-to-text/docs/reference/rest)\n\n-\n\n [RPC API](/speech-to-text/docs/reference/rpc)\n\n-\n\n [Supported class tokens](/speech-to-text/docs/class-tokens)\n\n-\n\n [Client libraries](/speech-to-text/docs/client-libraries)\n\ninfo\n\n### Resources\n\n-\n\n [Pricing](/speech-to-text/pricing)\n\n-\n\n [Quotas and limits](/speech-to-text/quotas)\n\n-\n\n [Error messages](/speech-to-text/docs/error-messages)\n\n-\n\n [Release notes](/speech-to-text/docs/release-notes)\n\n-\n\n [Troubleshooting](/speech-to-text/docs/troubleshooting)\n\n-\n\n [Getting support](/speech-to-text/docs/getting-support)\n\n-\n\n [Billing questions](/speech-to-text/docs/billing-questions)\n\nRelated videos\n--------------\n\n### Try Speech-to-Text for yourself\n\nCreate an account to evaluate how our products perform in real-world scenarios. \nNew customers also get $300 in free credits to run, test, and deploy workloads. \n[Try Speech-to-Text free](https://console.cloud.google.com/freetrial)"]]
