NIST Converter Online

Convert to NIST Online Tool.

    How to convert to NIST file?

    1. To upload a file, click within the file drop box or drag the file into this area. Please take note that you may only upload one file per operation.

    2. To begin the conversion to NIST file, click the “Convert” button. Your file will be converted and saved in NIST format.

    3. Using these controls, you can manipulate the resulting NIST file interactively in this stage.

    4. By clicking the "Download" button, the generated NIST file may be downloaded. Note: After 24 hours, the files will be removed from our servers, and the download buttons will no longer function.


    An NIST is a type of audio file that is used for research into speech recognition. These files use the format of the National Institute of Standards and Technology’s Speech Header Resources. They usually consist of an audio clip of a person speaking, which then serves as input to improve the technology that recognizes human speech. NIST files also include the metadata of the file, such as database information, sample rate, and the number of audio samples and channels. These files, which are still uncommon, have been in use since 1995 and are intended for both storage and distribution on a Windows operating system.


    You must add a file first, either by dragging it into the conversion area or by clicking within this area and selecting a file. Run the file conversion procedure after this. The result to NIST conversion process will be available for download.

    The NIST converter operates quickly. Files can be converted in a matter of seconds.

    Of course! After converting to NIST, the download button for the output files will be immediately visible. After 24 hours, we erase all uploaded files, and the download buttons become nonfunctional. Your information is private. The conversion process is entirely secure.

    Yes, any operating system with a web browser can run the NIST Converter. Our no-cost app operates completely over the web and doesn't need to be installed.

    Converting to NIST

    300+ formats supported

    Convert to NIST Quickly and Easily

    Enter a file, then click “Convert.” The additional options can be used to alter a file. Download the resulting NIST file after processing.

    Fast and easy

    NIST Conversion from Anywhere

    All operating systems, including Windows, Mac OS, Linux, iOS, and Android, can use the converter. Our servers process each and every file. You don't need to install any plug-ins or applications.

    In the cloud

    Security guaranteed

    After twenty-four hours, we instantly delete your uploaded and/or converted files. Your privacy is guaranteed 100%, and no one has access to your information.