toolsko

Choose your language

ToolsKo is written in English. Prefer another language? Open a translated version of this public page.

Browser language suggestion: English. You can choose any language below.

Translation opens in a new tab using Google Translate. It receives this public page URL. Automatic translations may contain mistakes; use the original English page for tool inputs, downloads, and generated documents.

Your choice is remembered on this browser when storage is available. Use Language in the header to change it.

MIME Type Lookup

Find a common media type from a file extension.

Tool inputs stay in your browser · optional AI search sends your query

Good to know: Maps common extensions to typical MIME types. Does not inspect a file’s bytes or certify safety. An extension can be misleading; server configuration may use a different registered type.

How to use it (step by step)

  1. 1Type or paste your text into the “Input” box. There is already an example in it so you can see how it works; press Clear to start with your own.
  2. 2The answer appears right away in the “Result” box. No button needed.
  3. 3Press Copy and paste the result wherever you need it.

Words to know

MIME type
A label that tells browsers what kind of file something is, like image/png or application/pdf.
Byte
The basic unit of computer storage. One basic letter = 1 byte in UTF-8; ñ = 2 bytes; most emoji = 4 bytes.

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