Metadata

Microlink SDK provides a Node.js and browser package for screenshots, PDFs, metadata, scraping, and search through its API.

M3G maintains metadata for GNSS network stations, including identifiers, locations, installation dates, data licenses, and site logs.

DaSCH’s metadata browser lists humanities projects and lets visitors filter by access rights, project status, data type, and language.

Cwtch provides metadata-resistant messaging, with downloads listed for Windows, Mac, Linux, and Android.

Aves supports browsing images and viewing associated file information through its Android gallery and metadata explorer.

MediaPeek reads technical metadata from video, audio, image, and subtitle files in the browser, fetching only needed bytes from URLs.

Manage SEO metadata in Svelte applications with components for meta tags and multilingual documentation.

GeoNetwork provides full-text and faceted search across geospatial catalogs, including maps, services, and non-geographic records.

LaunchBox Games Database collects game images and metadata to support organizing game libraries.

DataHub describes itself as a context platform for data and AI stacks.

Marquez collects, aggregates, and visualizes metadata about a data ecosystem.

Metacleaner removes hidden metadata from PDF, Word, Excel, and PowerPoint files through a browser-based service.

CapstonAI tracks how AI assistants mention a brand and helps diagnose metadata and visibility across AI search results.

YouTube Metadata Search helps users find video metadata through filtering tools and a rewritten search interface.

Scan Windows web caches for video files and compare them with metadata for lost media, including deleted YouTube videos.

mat2-web provides a web version of mat2 for removing metadata, according to its GitLab project page.

Apache Atlas provides data governance and metadata management for Hadoop.

The Global Terrestrial Network for Permafrost database contains metadata and quality-controlled measurements of permafrost temperatures and annual thaw depth.

FAIRsharing provides educational information about data and metadata standards, databases, and policies.

Project GLD manages game libraries on Windows, automatically importing collections and gathering metadata for launch and organization.

Search mass spectra for metabolomics and related research in the MassBank of North America (MoNA).

Ultron's explorer lets visitors monitor transactions, blocks, assets, and NFT metadata on its blockchain.

Descent displays a Last.fm user’s currently playing track, song details, and local weather.

Download videos and metadata from YouTube or other yt-dlp-supported providers, then upload them to the Internet Archive.