API Access


import nyckel

credentials = nyckel.Credentials("YOUR_CLIENT_ID", "YOUR_CLIENT_SECRET")
nyckel.invoke("file-type", "your_image_url", credentials)


fetch('https://www.nyckel.com/v1/functions/file-type/invoke', {
    method: 'POST',
    headers: {
        'Authorization': 'Bearer ' + 'YOUR_BEARER_TOKEN',
        'Content-Type': 'application/json',
    },
    body: JSON.stringify(
        {"data": "your_image_url"}
    )
})
.then(response => response.json())
.then(data => console.log(data));


curl -X POST \
    -H "Content-Type: application/json" \
    -H "Authorization: Bearer YOUR_BEARER_TOKEN" \
    -d '{"data": "your_image_url"}' \
    https://www.nyckel.com/v1/functions/file-type/invoke

How this classifier works

To start, upload your image. Our AI tool will then predict what type of file it is.

This pretrained image model uses a Nyckel-created dataset and has 31 labels, including 7Z, Avi, Bat, Bmp, Csv, Dll, Eps, Exe, Gif and Html.

We'll also show a confidence score (the higher the number, the more confident the AI model is around what type of file it is).

Whether you're just curious or building file type detection into your application, we hope our classifier proves helpful.

Need to identify file type at scale?

Get API or Zapier access to this classifier for free. It's perfect for:

Document Verification: This function can be used in legal and financial sectors to identify and verify the file types of important documents. It helps ensure that documents received for processing are in the correct format, reducing errors during compliance checks and auditing.

Content Management: In digital asset management systems, this function can classify uploaded files based on their types. This enables automated organization of assets, making it easier for users to find and manage their files.

Security Assurance: This identifier can be utilized in cybersecurity to assess the authenticity of files before they are opened. By confirming the file type, organizations can implement protocols to prevent malicious files from entering their networks.

Data Migration: When moving data between systems, this function can help identify file types to ensure compatibility with the target environment. By accurately classifying files, it minimizes data corruption or loss during migration processes.

Automated Workflows: In business process automation, this identifier can trigger specific actions based on the file type detected. For example, workflows can be designed to automatically route image files to a graphic design team or PDF documents to legal review.

E-Learning Platforms: Educational platforms can use this function to validate file submissions from students. Ensuring that files are in the correct format (e.g., .zip for assignments or .pdf for reports) enhances the submission and grading process.

Digital Marketing Campaigns: In marketing, this function can streamline the management of media assets by verifying file types before campaigns go live. It ensures that only valid image and video formats are utilized, maintaining the quality and professionalism of marketing materials.

Identify file type using AI

API Access

How this classifier works

Need to identify file type at scale?