Analyze video, audio, and image files instantly. Inspect metadata, codec information, technical properties, and file details with our free online inspector tool.
Drop your file or click to browse. All inspection happens in your browser.
Details about your uploaded media file.
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Media file inspection reveals technical details about your video, audio, and image files. Understanding these properties helps you verify file formats, check codec compatibility, identify quality settings, and troubleshoot playback issues. Our inspector analyzes files entirely in your browser without uploading data to servers.
Every media file contains metadata embedded within its structure. This metadata includes file size, format information, creation dates, codec details, resolution dimensions, bitrate settings, and sometimes copyright information. Inspecting this data helps you understand file characteristics before processing or sharing.
Different media types store information differently. Video files contain container formats like MP4, AVI, or MKV that hold video streams, audio tracks, and metadata. Audio files include format-specific details about sample rates, bit depth, and channel configurations. Image files store dimensions, color profiles, compression methods, and sometimes camera settings.
Select your media file through drag-and-drop or file browser. The tool accepts video, audio, and image formats including MP4, AVI, MP3, WAV, PNG, JPG, and many others.
Your browser reads the file using the FileReader API. This process extracts basic file properties like name, size, type, and modification date without uploading data anywhere.
The inspector analyzes file headers and structure to identify format-specific information. For media files, this includes codec details, resolution, bitrate, duration, and technical specifications.
All discovered properties organize into readable categories. You see file information, media-specific details, and technical specifications in an easy-to-understand format.
Confirm file formats match expected types. Verify codec compatibility before processing or uploading to platforms with specific requirements.
Review resolution, bitrate, and compression settings to understand file quality. Compare properties across different files to make informed decisions.
Identify issues with playback or compatibility by examining codec information and technical specifications. Use details to diagnose problems.
File name shows the original filename with extension. File size indicates storage requirements in bytes, kilobytes, megabytes, or gigabytes. File type displays the MIME type that browsers and applications use to identify content. Last modified shows when the file was last changed on the original system.
Media category separates files into video, audio, or image groups. This classification helps organize inspection results and apply relevant analysis. Each category has specific properties worth examining for that media type.
Video files contain multiple streams including video tracks, audio tracks, and sometimes subtitles. Container formats like MP4, AVI, or MKV hold these streams together. Codec information reveals compression methods used for video and audio data. Resolution shows pixel dimensions like 1920x1080 for Full HD content. Frame rate indicates how many frames display per second, typically 24, 30, or 60 fps.
Bitrate determines video quality and file size. Higher bitrates produce better quality but larger files. Duration shows total playback time. Some video files include metadata about creation software, camera settings, or location information embedded by recording devices.
Audio files store information about sample rates measured in hertz, typically 44100 Hz or 48000 Hz. Bit depth indicates precision of audio data, commonly 16-bit or 24-bit. Channel configuration shows mono, stereo, or surround sound setups. Bitrate affects audio quality and file size, with higher values providing better fidelity.
Duration reveals total playback time. Format-specific details vary between MP3, WAV, FLAC, and other audio types. Some audio files include metadata about artist, album, genre, and track information embedded in ID3 tags or similar systems.
Image files display width and height dimensions in pixels. Color depth shows how many colors the image supports. File format indicates compression method like JPEG, PNG, or GIF. Some images include EXIF data with camera settings, location information, and creation timestamps.
Resolution affects file size and display quality. Higher resolution images contain more detail but require more storage. Compression settings balance quality against file size. Color profiles ensure accurate color representation across different devices and applications.
Our media file inspector processes files entirely in your browser using client-side JavaScript. Files never leave your device or get uploaded to servers. This approach ensures complete privacy and security of your media content. You can inspect sensitive files without concerns about data transmission or storage.
All inspection happens locally using standard web APIs. No network requests occur during file analysis. Results display immediately after file selection without waiting for server processing. This local approach provides instant feedback while maintaining complete data privacy.
Content creators verify video properties before uploading to platforms with specific requirements. Developers check file formats and codecs to ensure compatibility with applications. Media professionals review technical specifications to maintain quality standards. Users troubleshoot playback issues by examining codec information and file properties.
File management benefits from understanding storage requirements and format details. Quality control uses property inspection to verify settings meet project standards. Compatibility checking ensures files work with intended software or platforms before sharing or processing.
Answers to common questions about media file inspection so you can use the tool effectively.
Our media file inspector supports video files (MP4, AVI, MKV, MOV, WebM), audio files (MP3, WAV, FLAC, AAC, OGG), and image files (JPG, PNG, GIF, WebP, BMP). The tool automatically detects file types and displays relevant properties for each format.
Yes, your files are completely secure. All inspection happens in your browser using client-side JavaScript. Files never leave your device or get uploaded to any servers. This ensures complete privacy and security of your media content.
The inspector displays file name, size, type, last modified date, and media category. For video files, it shows codec information, resolution, and duration when available. For audio files, it displays format details and technical specifications. Image files show dimensions and format information.
Currently, the tool inspects one file at a time. Upload a file to see its properties, then use the "Inspect Another" button to analyze a different file. This approach ensures clear, focused results for each file you examine.
Yes, our media file inspector works on mobile devices including smartphones and tablets. The interface adapts to smaller screens with a mobile-first design. File selection works through mobile file browsers, though some advanced metadata extraction may vary by device capabilities.
File size limits depend on your browser and device memory. Most modern browsers handle files up to several gigabytes. Very large files may take longer to process, but the tool works with files of any reasonable size for inspection purposes.
Some file properties require format-specific parsing that may not be fully supported. Basic properties like name, size, and type always display. Advanced metadata like codec details, resolution, and bitrate appear when the file format and browser capabilities support extraction.
Yes, use the "Copy Results" button to copy all inspection data to your clipboard. This lets you save or share file properties easily. The copied text includes all displayed information in a readable format.
No, the inspector only reads file information without modifying anything. Your original files remain completely unchanged. The tool performs read-only operations to extract and display properties.
Basic properties like file name, size, type, and modification date are always accurate as they come directly from the file system. Advanced metadata accuracy depends on how well the file format stores information and browser support for extracting that data.
