import { readFile } from 'node:fs'
import { FileType } from '@toeverything/file-type'
const fileType = new FileType(await readFile('path/to/file.jpg'))
console.log(fileType.mime()) // 'application/image/jpeg'
console.log(fileType.ext()) // 'jpg'┌─────────┬───────────────────────────┬─────────────┬────────────────────┬──────────┬─────────┐
│ (index) │ Task Name │ ops/sec │ Average Time (ns) │ Margin │ Samples │
├─────────┼───────────────────────────┼─────────────┼────────────────────┼──────────┼─────────┤
│ 0 │ '@toeverything/file-type' │ '1,554,666' │ 643.2246344556239 │ '±2.01%' │ 777334 │
│ 1 │ 'file-type' │ '664,314' │ 1505.3104426207442 │ '±0.38%' │ 332158 │
└─────────┴───────────────────────────┴─────────────┴────────────────────┴──────────┴─────────┘- 7-Zip (7Z)
- ACE
- ALZ
- Archived by Robert Jung (ARJ)
- Cabinet (CAB)
- Extensible Archive (XAR)
- LArc (LZS)
- LHA
- Mozilla Archive (MAR)
- Multi Layer Archive (MLA)
- PMarc (PMA)
- Roshal Archive (RAR)
- SeqBox (SBX)
- Squashfs
- StuffIt (SIT)
- StuffIt X (SITX)
- Tape Archive (TAR)
- UNIX archiver (archiver)
- Windows Imaging Format (WIM)
- ZIP
- ZPAQ
- cpio
- zoo
- 8-Bit Sampled Voice (8SVX)
- Adaptive Multi-Rate (AMR)
- Advanced Audio Coding (AAC)
- Apple iTunes Audio (M4A)
- Apple iTunes Audiobook (M4B)
- Apple iTunes Protected Audio (M4P)
- Au
- Audio Codec 3 (AC-3)
- Audio Interchange File Format (AIFF)
- Audio Visual Research (AVR)
- Creative Voice (VOC)
- FastTracker 2 Extended Module (XM)
- Flash MP4 Audio (F4A)
- Flash MP4 Audiobook (F4B)
- Free Lossless Audio Codec (FLAC)
- Impulse Tracker Module (IT)
- MPEG-1/2 Audio Layer 2 (MP2)
- MPEG-1/2 Audio Layer 3 (MP3)
- MPEG-4 Part 14 Audio (MP4)
- Matroska Audio (MKA)
- Monkey's Audio (APE)
- Musepack (MPC)
- Musical Instrument Digital Interface (MIDI)
- Ogg FLAC (OGA)
- Ogg Opus (Opus)
- Ogg Speex (Speex)
- Ogg Vorbis (Vorbis)
- Qualcomm PureVoice (QCP)
- Quite OK Audio (QOA)
- RealAudio (RA)
- Scream Tracker 3 Module (S3M)
- Sony DSD Stream File (DSF)
- SoundFont 2 (SF2)
- Ultimate Soundtracker Module (MOD)
- WavPack (WV)
- Waveform Audio (WAV)
- Windows Media Audio (WMA)
- BZip3 (BZ3)
- LZ4
- Lempel-Ziv Finite State Entropy (LZFSE)
- Lempel-Ziv-Markov chain algorithm (LZMA)
- Long Range ZIP (LRZIP)
- Snappy
- UNIX compress (compress)
- XZ
- Zstandard (zstd)
- bzip (BZ)
- bzip2 (BZ2)
- gzip (GZ)
- lzip (LZ)
- lzop (LZO)
- rzip (RZ)
- Microsoft Access 2007 Database (ACCDB)
- Microsoft Access Database (MDB)
- Microsoft Works Database (WDB)
- OpenDocument Database (ODB)
- SQLite 3
- Circuit Diagram Document (CDDX)
- Microsoft Visio Drawing (VSD)
- Office Open XML Drawing (VSDX)
- StarChart (SDS)
- draw.io (DRAWIO)
- Amiga Disk File (ADF)
- Apple Disk Image (DMG)
- ISO 9660 (ISO)
- Microsoft Virtual Hard Disk (VHD)
- Microsoft Virtual Hard Disk 2 (VHDX)
- QEMU Copy On Write (QCOW)
- Virtual Machine Disk (VMDK)
- VirtualBox Virtual Disk Image (VDI)
- AbiWord (ABW)
- AbiWord Template (AWT)
- Adobe InDesign Document (INDD)
- DjVu
- InDesign Markup Language (IDML)
- LaTeX (TeX)
- Microsoft Publisher Document (PUB)
- Microsoft Word Document (DOC)
- Microsoft Works Word Processor (WPS)
- Microsoft Write (WRI)
- Office Open XML Document (DOCX)
- OpenDocument Text (ODT)
- OpenDocument Text Master (ODM)
- OpenDocument Text Master Template (OTM)
- OpenDocument Text Template (OTT)
- OpenXPS (OXPS)
- Portable Document Format (PDF)
- PostScript (PS)
- Rich Text Format (RTF)
- StarWriter (SDW)
- Sun XML Writer (SXW)
- Sun XML Writer Global (SGW)
- Sun XML Writer Template (STW)
- Uniform Office Format Text (UOT)
- WordPerfect Document (WPD)
- Broad Band eBook (BBeB)
- Electronic Publication (EPUB)
- FictionBook (FB2)
- FictionBook ZIP (FBZ)
- Microsoft Reader (LIT)
- Mobipocket (MOBI)
- Commodore 64 Program (PRG)
- Common Object File Format (COFF)
- Dalvik Executable (DEX)
- Dynamic Link Library (DLL)
- Executable and Linkable Format (ELF)
- Java Class
- LLVM Bitcode (BC)
- Linear Executable (LE)
- Lua Bytecode
- MS-DOS Executable (EXE)
- Mach-O
- New Executable (NE)
- Nintendo Switch Executable (NSO)
- Optimized Dalvik Executable (DEY)
- Portable Executable (PE)
- WebAssembly Binary (Wasm)
- Xbox 360 Executable (XEX)
- Xbox Executable (XBE)
- BMFont ASCII (FNT)
- BMFont Binary (FNT)
- Embedded OpenType (EOT)
- OpenType (OTF)
- TrueType (TTF)
- Web Open Font Format (WOFF)
- Web Open Font Format 2 (WOFF2)
- Mathematical Markup Language (MathML)
- OpenDocument Formula (ODF)
- OpenDocument Formula Template (OTF)
- StarMath (SMF)
- Sun XML Math (SXM)
- Flexible and Interoperable Data Transfer (FIT)
- GPS Exchange Format (GPX)
- Geography Markup Language (GML)
- Keyhole Markup Language (KML)
- Keyhole Markup Language ZIP (KMZ)
- Shapefile (SHP)
- Training Center XML (TCX)
- AV1 Image File Format (AVIF)
- AV1 Image File Format Sequence (AVIFS)
- Adaptable Scalable Texture Compression (ASTC)
- Adobe Illustrator Artwork (AI)
- Adobe Photoshop Document (PSD)
- Animated Portable Network Graphics (APNG)
- Apple Icon Image (ICNS)
- Better Portable Graphics (BPG)
- Canon Raw (CRW)
- Canon Raw 2 (CR2)
- Canon Raw 3 (CR3)
- Cineon (CIN)
- Digital Picture Exchange (DPX)
- Encapsulated PostScript (EPS)
- Experimental Computing Facility (XCF)
- Free Lossless Image Format (FLIF)
- Fujifilm Raw (RAF)
- Graphics Interchange Format (GIF)
- High Efficiency Image Coding (HEIC)
- High Efficiency Image Coding Sequence (HEICS)
- High Efficiency Image File Format (HEIF)
- High Efficiency Image File Format Sequence (HEIFS)
- JPEG 2000 Codestream (J2C)
- JPEG 2000 Part 1 (JP2)
- JPEG 2000 Part 2 (JPX)
- JPEG 2000 Part 6 (JPM)
- JPEG Extended Range (JXR)
- JPEG Network Graphics (JNG)
- JPEG XL (JXL)
- JPEG-LS (JLS)
- Joint Photographic Experts Group (JPEG)
- Khronos Texture (KTX)
- Khronos Texture 2 (KTX2)
- Magick Image File Format (MIFF)
- Microsoft DirectDraw Surface (DDS)
- Multiple-image Network Graphics (MNG)
- Nikon Electronic File (NEF)
- Olympus Raw Format (ORF)
- OpenDocument Graphics (ODG)
- OpenDocument Graphics Template (OTG)
- OpenEXR (EXR)
- OpenRaster (ORA)
- Panasonic Raw (RW2)
- Picture Exchange (PCX)
- Portable Arbitrary Map (PAM)
- Portable BitMap (PBM)
- Portable FloatMap (PFM)
- Portable GrayMap (PGM)
- Portable Network Graphics (PNG)
- Portable PixMap (PPM)
- Quite OK Image (QOI)
- Radiance HDR (HDR)
- Scalable Vector Graphics (SVG)
- Silicon Graphics Image (SGI)
- StarDraw (SDA)
- Sun XML Draw (SXD)
- Sun XML Draw Template (STD)
- Tag Image File Format (TIFF)
- WebP
- Windows Animated Cursor (ANI)
- Windows Bitmap (BMP)
- Windows Cursor (CUR)
- Windows Icon (ICO)
- Windows Metafile (WMF)
- WordPerfect Graphics (WPG)
- X PixMap (XPM)
- farbfeld (FF)
- Android Binary XML (AXML)
- BitTorrent (Torrent)
- CD Audio (CDA)
- Meta Information Encapsulation (MIE)
- TASTy
- Windows Shortcut (LNK)
- macOS Alias
- 3D Manufacturing Format (3MF)
- 3D Studio (3DS)
- 3D Studio Max (MAX)
- Additive Manufacturing Format (AMF)
- AutoCAD Drawing (DWG)
- Autodesk 123D (123DX)
- Autodesk Alias (WIRE)
- Autodesk Inventor Assembly (IAM)
- Autodesk Inventor Drawing (IDW)
- Autodesk Inventor Part (IPT)
- Autodesk Inventor Presentation (IPN)
- Blender (BLEND)
- Cinema 4D (C4D)
- Collaborative Design Activity (COLLADA)
- Design Web Format (DWF)
- Design Web Format XPS (DWFX)
- Drawing Exchange Format ASCII (DXF)
- Drawing Exchange Format Binary (DXF)
- Extensible 3D (X3D)
- Filmbox (FBX)
- Fusion 360 (F3D)
- GL Transmission Format Binary (GLB)
- Google Draco (Draco)
- Initial Graphics Exchange Specification (IGES)
- Inter-Quake Export (IQE)
- Inter-Quake Model (IQM)
- MagicaVoxel (VOX)
- Maya ASCII (MA)
- Maya Binary (MB)
- Model 3D ASCII (A3D)
- Model 3D Binary (M3D)
- Polygon ASCII (PLY)
- Polygon Binary (PLY)
- SketchUp (SKP)
- SolidWorks Assembly (SLDASM)
- SolidWorks Drawing (SLDDRW)
- SolidWorks Part (SLDPRT)
- SpaceClaim Document (SCDOC)
- Standard for the Exchange of Product model data (STEP)
- Stereolithography ASCII (STL)
- Universal 3D (U3D)
- Universal Scene Description ASCII (USDA)
- Universal Scene Description Binary (USDC)
- Universal Scene Description ZIP (USDZ)
- Virtual Reality Modeling Language (VRML)
- openNURBS (3DM)
- ActiveMime (MSO)
- Advanced Systems Format (ASF)
- Android Resource Storage Container (ARSC)
- Apache Arrow Columnar (Arrow)
- Apache Avro (Avro)
- Apache Parquet (Parquet)
- Arbitrary Binary Data (BIN)
- Atom
- Clojure Script
- Compound File Binary (CFB)
- DER Certificate (DER)
- Digital Imaging and Communications in Medicine (DICOM)
- Empty
- Extensible Binary Meta Language (EBML)
- Extensible Markup Language (XML)
- Extensible Stylesheet Language Transformations (XSLT)
- Flash CS5 Project (FLA)
- Flash Project (FLA)
- Flexible Image Transport System (FITS)
- HyperText Markup Language (HTML)
- ICC Profile (ICC)
- JSON Feed
- Java KeyStore (JKS)
- Lua Script
- MPEG-4 Part 14 (MP4)
- MS-DOS Batch (Batch)
- Microsoft Compiled HTML Help (CHM)
- Microsoft Project Plan (MPP)
- Microsoft Visual Studio Solution (SLN)
- MusicXML
- MusicXML ZIP (MXL)
- Ogg Multiplexed Media (OGX)
- PCAP Dump (PCAP)
- PCAP Next Generation Dump (PCAPNG)
- PEM Certificate (PEM)
- PEM Certificate Signing Request (PEM)
- PEM Private Key (PEM)
- PEM Public Key (PEM)
- PGP Message (PGP)
- PGP Private Key Block (PGP)
- PGP Public Key Block (PGP)
- PGP Signature (PGP)
- PGP Signed Message (PGP)
- Perl Script
- Personal Storage Table (PST)
- Plain Text (TXT)
- Python Script
- RealMedia (RM)
- Really Simple Syndication (RSS)
- Ruby Script
- Shell Script
- Simple Object Access Protocol (SOAP)
- Small Web Format (SWF)
- Tiled Map XML (TMX)
- Tiled Tileset XML (TSX)
- Tool Command Language Script (Tcl Script)
- WebAssembly Text (WAT)
- WordPerfect Macro (WPM)
- XML Localization Interchange File Format (XLIFF)
- gettext Machine Object (MO)
- iCalendar (ICS)
- vCalendar (VCS)
- vCard (VCF)
- Adobe Integrated Runtime (AIR)
- Android App Bundle (AAB)
- Android Package (APK)
- AppImage
- Debian Package (DEB)
- Enterprise Application Archive (EAR)
- Google Chrome Extension (CRX)
- Java Archive (JAR)
- Microsoft Software Installer (MSI)
- Microsoft Visual Studio Extension (VSIX)
- Nintendo Switch Package (NSP)
- Red Hat Package Manager (RPM)
- Web Application Archive (WAR)
- Windows App Bundle (APPXBUNDLE)
- Windows App Package (APPX)
- XAP
- XPInstall (XPI)
- iOS App Store Package (IPA)
- Advanced Stream Redirector (ASX)
- MP3 URL (M3U)
- MPEG-DASH MPD (MPD)
- SHOUTcast Playlist (PLS)
- Windows Media Playlist (WPL)
- XML Shareable Playlist Format (XSPF)
- Corel Presentations (SHW)
- Corel Presentations 7 (SHW)
- Microsoft PowerPoint Presentation (PPT)
- Office Open XML Presentation (PPTX)
- OpenDocument Presentation (ODP)
- OpenDocument Presentation Template (OTP)
- StarImpress (SDD)
- Sun XML Impress (SXI)
- Sun XML Impress Template (STI)
- Uniform Office Format Presentation (UOP)
- WordPerfect Presentations (SHW)
- Atari 7800 ROM (A78)
- Commodore 64 Cartridge (CRT)
- Game Boy Advance ROM (GBA)
- Game Boy Color ROM (GBC)
- Game Boy ROM (GB)
- Game Gear ROM (GG)
- Mega Drive ROM (MD)
- Neo Geo Pocket Color ROM (NGC)
- Neo Geo Pocket ROM (NGP)
- Nintendo 64 ROM (Z64)
- Nintendo DS ROM (NDS)
- Nintendo Entertainment System ROM (NES)
- Nintendo Switch ROM (XCI)
- Sega Master System ROM (SMS)
- Microsoft Excel Spreadsheet (XLS)
- Microsoft Works 6 Spreadsheet (XLR)
- Microsoft Works Spreadsheet (WKS)
- Office Open XML Spreadsheet (XLSX)
- OpenDocument Spreadsheet (ODS)
- OpenDocument Spreadsheet Template (OTS)
- StarCalc (SDC)
- Sun XML Calc (SXC)
- Sun XML Calc Template (STC)
- Uniform Office Format Spreadsheet (UOS)
- MPEG-4 Part 14 Subtitles (MP4)
- Matroska Subtitles (MKS)
- SubRip Text (SRT)
- Timed Text Markup Language (TTML)
- Universal Subtitle Format (USF)
- Web Video Text Tracks (WebVTT)
- 3rd Generation Partnership Project (3GPP)
- 3rd Generation Partnership Project 2 (3GPP2)
- Actions Media Video (AMV)
- Apple QuickTime (MOV)
- Apple iTunes Video (M4V)
- Audio Video Interleave (AVI)
- Autodesk Animator (FLI)
- Autodesk Animator Pro (FLC)
- BDAV MPEG-2 Transport Stream (M2TS)
- Flash MP4 Protected Video (F4P)
- Flash MP4 Video (F4V)
- Flash Video (FLV)
- JPEG 2000 Part 3 (MJ2)
- MPEG-1/2 Video (MPG)
- MPEG-2 Transport Stream (TS)
- MPEG-4 Part 14 Video (MP4)
- MTV
- Material Exchange Format (MXF)
- Matroska 3D Video (MK3D)
- Matroska Video (MKV)
- Microsoft Digital Video Recording (DVR-MS)
- Ogg Media (OGM)
- Ogg Theora (Theora)
- RealVideo (RV)
- Silicon Graphics Movie (SGI)
- Sony Movie (MQV)
- WebM
- Windows Media Video (WMV)
- Windows Recorded TV Show (WTV)
![renovate[bot] avatar](https://avatars.githubusercontent.com/in/2740?v=4 "renovate[bot]")
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent