Open source. Open possibilities.

A self-hosted web application for managing audio libraries, specifically designed for editing FLAC/MP3 metadata and synchronized lyrics.

Cross-platform GUI app to download YouTube videos, playlists, and channels by URL or search, with quality/format selection and automatic subtitle, audio, and tag embedding.

An audio and video playback plugin for JetBrains IDEs, supporting native and transcoded media formats powered by JCEF and FFmpeg.

spotDL is a command-line tool that finds and downloads songs from Spotify playlists via YouTube, including album art, lyrics, and metadata.

YTDLnis is a free, open-source Android audio/video downloader built on yt-dlp, supporting 1000+ websites, playlists, scheduling, custom commands, cookies, subtitle/metadata embedding, SponsorBlock removal, and plugin-based runtime management.

Pure TypeScript media toolkit for reading, writing, and converting video/audio files (MP4, WebM, MP3, HLS) directly in browsers. Zero dependencies, tree-shakable, supports transmuxing, transcoding, trimming, and multiple codecs.

A multi-platform Docker container providing a suite of utilities for processing audiovisual media.

disCoverJ is an automated tool for embedding cover images into audio files, supporting formats like MP3, FLAC, and OGG by leveraging search engines such as iTunes, Spotify, and Discogs.

MediaElement.js is a unified HTML5 audio and video player library that provides a consistent cross-browser interface. It supports MP4, WebM, MP3, HLS, DASH, YouTube, Facebook, and SoundCloud through a common MediaElement API.