magic-bytes.js

Detect Filetype by bytes
v1.12.1 URL: https://unpkg.com/magic-bytes.js@1.12.1/dist/index.js
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magic-bytesmimefiletypefileextensionmagic bytemagic numbermimemimetypevalidationjavascriptupload

n8n-nodes-file-type-detector

n8n node for detecting file types using magic bytes analysis
v0.2.0 URL: https://unpkg.com/n8n-nodes-file-type-detector@0.2.0/index.js
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n8n-community-node-packagen8nfile-typedetectionmagic-bytes

auto-media-type

Complete any missing media type for you
v0.10.0 URL: https://unpkg.com/auto-media-type@0.10.0/dist/auto-media-type.js
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mime-typemedia-typecontent-typefile-formatfile-signaturefile-extensionmagic-bytesfile-typedetect-fileidentify-file-typedata-typemedium-typeimage-typemagic numbermagic bytemime typecontent typefile formatfile signaturefile extensionfile typemime typeforensicdetectautomatedtypechecksmartauto

@labelbox/magic-bytes.js

Detect Filetype by bytes
v1.0.15 URL: https://unpkg.com/@labelbox/magic-bytes.js@1.0.15/dist/index.js
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magic-bytesmimefiletypefileextensionmagic bytemagic numbermimemimetypevalidationjavascriptupload

file-isignature

File extractor to get real extension of file given by checking through the file's signature
v1.0.3 URL: https://unpkg.com/file-isignature@1.0.3/index.js
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file signaturefile signaturessignaturemagicnumbermagic numberfiletypehexdetectionfiletypemimetypemagic bytevalidationmagic-bytesextensionbuffervalidatormimesniffer