Developer tools

MIME type lookup

Search by extension (.pdf) or MIME type (application/pdf). Handy when wiring multipart uploads, validating Content-Type headers, or pairing with our magic-byte sniffer. Browser-reported MIME is a hint only — always verify server-side.

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39 results

ExtensionMIME type
.7zapplication/x-7z-compressed
.csstext/css
.csvtext/csv
.dmgapplication/x-apple-diskimage
.docxapplication/vnd.openxmlformats-officedocument.wordprocessingml.document
.envtext/plain
.exeapplication/vnd.microsoft.portable-executable
.gifimage/gif
.gzapplication/gzip
.htmltext/html
.icoimage/x-icon
.initext/plain
.jpegimage/jpeg
.jpgimage/jpeg
.jsapplication/javascript
.jsonapplication/json
.mdtext/markdown
.mp3audio/mpeg
.mp4video/mp4
.pdfapplication/pdf
.pngimage/png
.pptxapplication/vnd.openxmlformats-officedocument.presentationml.presentation
.scsstext/x-scss
.sqlapplication/sql
.svgimage/svg+xml
.tarapplication/x-tar
.tomlapplication/toml
.tsapplication/typescript
.txttext/plain
.vtttext/vtt
.wavaudio/wav
.webmvideo/webm
.webpimage/webp
.wofffont/woff
.woff2font/woff2
.xlsxapplication/vnd.openxmlformats-officedocument.spreadsheetml.sheet
.xmlapplication/xml
.yamltext/yaml
.zipapplication/zip

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Extensions and MIME tables disagree in the real world (text/csv vs application/csv, image/jpg vs image/jpeg). Use this table for documentation and test design; use magic-byte sniffing on real payloads before trusting client-side file.type values.

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