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MIME Types & File Extensions

Search and copy official Content-Type headers and MIME types for web files, images, documents, and multimedia.

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.jsonCode/Data
Text
application/json

JavaScript Object Notation data format

Content-Type header
.jsCode/Data
Text
text/javascript

JavaScript source code module

Content-Type header
.mjsCode/Data
Text
text/javascript

ECMAScript module file

Content-Type header
.tsCode/Data
Text
application/typescript

TypeScript source file

Content-Type header
.htmlCode/Data
Text
text/html

HyperText Markup Language

Content-Type header
.cssCode/Data
Text
text/css

Cascading Style Sheets

Content-Type header
.csvCode/Data
Text
text/csv

Comma-Separated Values tabular data

Content-Type header
.xmlCode/Data
Text
application/xml

Extensible Markup Language document

Content-Type header
.yamlCode/Data
Text
application/yaml

YAML Ain't Markup Language file

Content-Type header
.ymlCode/Data
Text
application/yaml

YAML Ain't Markup Language file

Content-Type header
.txtCode/Data
Text
text/plain

Plain text document

Content-Type header
.mdCode/Data
Text
text/markdown

Markdown formatted document

Content-Type header
.pngImage
Binary
image/png

Portable Network Graphics lossless bitmap

Content-Type header
.jpgImage
Binary
image/jpeg

JPEG photographic image compression

Content-Type header
.jpegImage
Binary
image/jpeg

JPEG photographic image compression

Content-Type header
.webpImage
Binary
image/webp

Google modern WebP compressed image

Content-Type header
.avifImage
Binary
image/avif

AV1 Image File Format next-gen compression

Content-Type header
.svgImage
Text
image/svg+xml

Scalable Vector Graphics XML format

Content-Type header
.gifImage
Binary
image/gif

Graphics Interchange Format animated bitmap

Content-Type header
.icoImage
Binary
image/x-icon

Microsoft Windows Icon favicon file

Content-Type header
.bmpImage
Binary
image/bmp

Windows Bitmap graphic format

Content-Type header
.tiffImage
Binary
image/tiff

Tagged Image File Format raster graphic

Content-Type header
.heicImage
Binary
image/heic

Apple High Efficiency Image Container

Content-Type header
.pdfDocument
Binary
application/pdf

Adobe Portable Document Format

Content-Type header
.docxDocument
Binary
application/vnd.openxmlformats-officedocument.wordprocessingml.document

Microsoft Word OpenXML document

Content-Type header
.docDocument
Binary
application/msword

Legacy Microsoft Word binary document

Content-Type header
.xlsxDocument
Binary
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

Microsoft Excel OpenXML spreadsheet

Content-Type header
.xlsDocument
Binary
application/vnd.ms-excel

Legacy Microsoft Excel binary spreadsheet

Content-Type header
.pptxDocument
Binary
application/vnd.openxmlformats-officedocument.presentationml.presentation

Microsoft PowerPoint OpenXML presentation

Content-Type header
.mp4Audio/Video
Binary
video/mp4

MPEG-4 Part 14 video container

Content-Type header
.webmAudio/Video
Binary
video/webm

WebM open web video format (VP8/VP9/AV1)

Content-Type header
.mp3Audio/Video
Binary
audio/mpeg

MPEG-1 Audio Layer III compressed audio

Content-Type header
.wavAudio/Video
Binary
audio/wav

Waveform Audio File lossless format

Content-Type header
.oggAudio/Video
Binary
audio/ogg

Ogg Vorbis open audio container

Content-Type header
.movAudio/Video
Binary
video/quicktime

Apple QuickTime movie container

Content-Type header
.woff2Font
Binary
font/woff2

Web Open Font Format 2 with Brotli compression

Content-Type header
.woffFont
Binary
font/woff

Web Open Font Format 1

Content-Type header
.ttfFont
Binary
font/ttf

TrueType scalable font file

Content-Type header
.otfFont
Binary
font/otf

OpenType font format with PostScript curves

Content-Type header
.zipArchive
Binary
application/zip

Standard ZIP archive container

Content-Type header
.gzArchive
Binary
application/gzip

GNU Gzip compressed file stream

Content-Type header
.tarArchive
Binary
application/x-tar

POSIX Tar tape archive format

Content-Type header
.7zArchive
Binary
application/x-7z-compressed

7-Zip high-ratio LZMA compressed archive

Content-Type header
.rarArchive
Binary
application/vnd.rar

RAR archive compressed file

Content-Type header

Accurate MIME Configuration for Fast Web Delivery

Configuring correct MIME types in Nginx, Apache, Cloudflare Workers, or AWS S3 buckets prevents cross-origin security warnings and ensures optimal caching and media streaming.

Frequently Asked Questions

Helpful answers to common image compression questions.

A MIME (Multipurpose Internet Mail Extensions) type indicates the media format of a document, file, or byte stream so web browsers know how to process and render it.

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