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12 popular toolsA LITTLE GUIDANCE
Not sure where to start?
A photo must fit both pixels and KB
Read the upload form's required dimensions, format and file-size limit first. Resize the image to the correct dimensions, then reduce its KB size if needed. Small size targets can reduce dimensions again, so check the downloaded result against both limits.
Several documents need to become one PDF
Use Merge PDF for existing PDFs. For photos or scans, use JPG to PDF instead. Add files in the required order and review every output page. Converting a photo into a PDF does not recognize its text.
A PDF exceeds a file-size limit
Start with Compress PDF and choose clean re-save if searchable text matters. Strong image compression can make scans smaller, but can remove selectable text and form fields. Keep the original and inspect small print, signatures and codes after downloading.
Check the result before submitting
FileHoney prepares files; it cannot guarantee that a receiving website will accept them. Confirm the actual file size, dimensions, page order and readability. For passport or application photos, follow the receiving authority's current instructions rather than relying on a preset.
New to the tools? Download a two-page practice PDF or a sample image. The linked tool pages explain settings, examples and limitations. For help with an unexpected result, contact support without sending a private document.
BUILT AROUND YOUR PRIVACY
Your files. In your hands.
Supported file operations run in your browser. Keep your originals and download your results. Some tools load external libraries; analytics and advertising receive ordinary website data.
Read our privacy policyFile Type Checker Online
Inspect MIME type, extension and magic bytes
File input
Choose files to inspect
File Type Checker: Inspect MIME type, extension and magic bytes.
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files loaded
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results ready
Preview
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Select a file to preview it.
Output
Finished files and reports appear here.
Free online tool
About File Type Checker Online
File Type Checker helps you inspect MIME type, extension and magic bytes in your browser. Check the supported input and output formats below, then choose the settings that match your file.
- Choose files to inspect. File Type Checker: Inspect MIME type, extension and magic bytes.
- Use the File Type Checker controls for this page goal: Inspect MIME type, extension and magic bytes.
- Run the tool and collect the finished result from Output.
Supported formats
Files you can use
- Input
- Common documents, images, audio, archives, and data files supported by the selected workflow.
- Output
- A file inspection report shown in the page.
Privacy
How File Type Checker handles your data
Files selected for File Type Checker are processed in your browser session. This tool does not intentionally upload your selected file bytes to FileHoney servers. Some tools download browser libraries from content delivery networks when needed.
Analytics and advertising scripts can receive ordinary website request and device data. See the Privacy Policy for details.
FAQ
File Type Checker questions
What does File Type Checker do?
File Type Checker is designed to inspect MIME type, extension and magic bytes. The result is handled in your browser and appears in the page when it is ready.
Which formats work with File Type Checker?
Input: Common documents, images, audio, archives, and data files supported by the selected workflow. Output: A file inspection report shown in the page.
Are my files uploaded when I use File Type Checker?
Files selected for File Type Checker are processed in your browser session. This tool does not intentionally upload your selected file bytes to FileHoney servers. Some tools download browser libraries from content delivery networks when needed.
Where do I find the File Type Checker result?
Run the tool after choosing the required input and settings. Finished files and reports appear in the Output section, or directly in the tool panel for value-based utilities.
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