Voice Gender Detection API

Voice Gender Detection API

The Voice Gender Detection API accurately identifies the gender of a speaker based on their voice. It supports voice files up to 5 MB in size and detects gender within a range of 3 seconds to 1 minute of audio. This API provides a convenient solution for applications that require gender recognition capabilities in voice-based systems.

About the API:

The Voice Gender Detection API is a powerful tool that enables accurate recognition of the gender of a speaker based on their voice. With this API, developers can integrate gender recognition capabilities into their applications, providing a valuable feature for a wide range of voice-based systems.

One of the key features of this API is its ability to process voice files efficiently. The maximum file size for voice input is set at 5 MB, ensuring that users can work with reasonably sized audio files without encountering any limitations. This allows for flexibility in handling various types of voice recordings, whether they are short clips or longer recordings.

Furthermore, the Voice Gender Detection API provides a range for the length of the voice input, requiring it to be between 3 seconds and 1 minute in duration. This ensures that the API can accurately analyze the voice sample within a reasonable timeframe, delivering quick and efficient gender recognition results to the application.

Implementing the Voice Gender Detection API is straightforward and user-friendly. Developers can easily integrate the API into their existing systems, providing a seamless experience for end-users. The API accepts voice input in various formats, such as WAV or MP3, simplifying the integration process and making it compatible with a wide range of audio sources.

The underlying technology behind the Voice Gender Detection API is based on advanced algorithms and machine learning models. These models have been trained on vast amounts of voice data, enabling them to accurately identify the gender of the speaker. The API utilizes signal processing techniques, pattern recognition, and statistical analysis to extract relevant features from the voice sample and make an informed gender prediction.

Applications of the Voice Gender Detection API are diverse and span multiple industries. It can be used in voice assistants, call center systems, voice-based authentication systems, language learning platforms, and more. By incorporating gender recognition capabilities, these applications can enhance user experiences, personalize interactions, and deliver more tailored content and services.

In conclusion, the Voice Gender Detection API offers a reliable and efficient solution for recognizing the gender of speakers. With its flexible file size and length requirements, seamless integration, and accurate gender prediction, this API empowers developers to create innovative voice-based applications that cater to the unique needs of their users.


What this API receives and what your API provides (input/output)?

Pass the audio file. It supports voice files up to 5 MB in size and detects gender within a range of 3 seconds to 1 minute of audio. Receive gender recognition. 


What are the most common uses cases of this API?


  • Voice-based Personalization: The Voice Gender Detection API can be used in voice assistants or virtual agents to personalize interactions based on the gender of the user. By recognizing the gender of the speaker, the voice assistant can tailor its responses, language, and recommendations accordingly, creating a more engaging and personalized user experience.

  • Call Center Optimization: Call centers can leverage the Voice Gender Detection API to route incoming calls more efficiently. By identifying the gender of the caller, the system can direct the call to the appropriate agent or department, ensuring that customers are connected to representatives who are best equipped to address their specific needs and preferences.

  • Language Learning Applications: Language learning platforms can utilize the Voice Gender Detection API to enhance their pronunciation evaluation capabilities. By recognizing the gender of the learner, the system can provide gender-specific feedback, helping learners improve their pronunciation based on the characteristics and nuances associated with their gender.

  • Voice-Based Authentication: The Voice Gender Detection API can strengthen voice-based authentication systems. By verifying the gender of the speaker during the authentication process, it adds an additional layer of security and accuracy. This can be particularly useful in applications where gender verification is relevant, such as access to certain restricted areas or secure information.

  • Marketing and Advertising Insights: Companies conducting voice-based market research or analyzing audio data for marketing and advertising purposes can benefit from the Voice Gender Detection API. By identifying the gender of speakers in recorded interviews, focus groups, or customer feedback, businesses can gain valuable insights into gender-specific preferences, enabling them to create more targeted and effective marketing campaigns.



Are there any limitations to your plans?

Besides API call limitations per month, there are no other limitations.

API Documentation


Voice gender recognition API can recognize the gender of the speaker.

The voice file size must not exceed 5 MB
Also, the voice length must be between 3 seconds and 1 minute

POST https://www.zylalabs.com/api/2094/voice+gender+detection+api/1877/get+gender

Get Gender - Endpoint Features
Object Description
Request Body [Required] File Binary
Test Endpoint




    curl --location 'https://zylalabs.com/api/2094/voice+gender+detection+api/1877/get+gender' \
    --header 'Content-Type: application/json' \ 
    --form 'image=@"FILE_PATH"'

API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Voice Gender Detection API REST API, simply include your bearer token in the Authorization header.


Header Description
Authorization [Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

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