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Media Analyzer

Inspect photos, videos, and camera RAW files directly in your browser to reveal metadata, technical media details, and color histograms.

Open app Free to use No installation
Media Analyzer upload area for selecting a photo, video or camera RAW file.Open app

Technical media details without an upload

Select one photo, video or camera RAW file to inspect format, dimensions, aspect ratio, duration, bitrate and available EXIF, GPS, ICC or general metadata. Video results can include codecs, frame rate, chroma subsampling, bit depth and HDR information.

Visual and embedded information

  • Build RGB, individual-channel and luminance histograms.
  • Preview browser-supported images and videos.
  • Read common RAW metadata and embedded thumbnails.
  • Convert HEIC or HEIF locally for preview when supported.

Drag a file onto the page, wait for browser-side analysis and review the result cards. Choose New file for another item.

For media checks without an upload

Media Analyzer helps photographers, video and design teams, developers and support staff inspect metadata or diagnose format and codec details. It is particularly useful when a sensitive file should not be sent to an online analysis service.

Local processing and limits

Files and extracted metadata remain in the current browser session and are not uploaded to the app server. Analysis is limited to one file at a time, with no batch mode or results export. Previews depend on browser codecs, very large media may exceed available memory, and a RAW image appears only when a readable embedded thumbnail can be extracted.

File selection, language and theme controls work from the keyboard, and results include text tables. The histogram has no equivalent textual dataset, progress is not announced to assistive technology, and the animated icon ignores reduced-motion settings. Google Fonts, jsDelivr and unpkg provide fonts and runtime libraries without receiving the selected file.

Start with these highlights, then open the complete guide for every capability.

Get an immediate media overviewSee file type and format, size, resolution, aspect ratio, modification date, and available media properties before examining any deeper detail.Read embedded metadata in focused groupsExtract EXIF camera and GPS information, ICC profile details, and general fields, with each family presented in its own readable table.Inspect video and audio characteristicsReview container, codec, bitrate, frame rate, audio tracks, chroma sampling, scan method, and any HDR information exposed by the file.Explore an interactive color histogramCalculate the distribution from visible pixel data and switch among the combined view, red, green, blue, and luminance channels.Include common RAW and HEIC mediaRead metadata and embedded thumbnails from common RAW formats, and convert HEIC or HEIF locally to create a browser preview.Keep file processing on the deviceBrowser APIs plus local JavaScript or WebAssembly perform reading and conversion.
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