Cobalt.tools: Free Online Video & Audio Downloader 82

Cobalt.tools is a free online video and audio download tool with open-source code that can download content from multiple mainstream platforms. It has no ads or tracking, and the download options can be customized, such as choosing different resolutions and audio formats. The interface is simple and easy to use. It also supports self-hosting and an open API, making it suitable for many scenarios such as online learning, video editing, and music collection.

Cobalt.tools Features

• Multi-platform support: Downloads content from common video and social platforms including YouTube, Bilibili, Instagram, TikTok, SoundCloud, Vimeo, Twitter, and Reddit.

• No ads or tracking: Removes all ads and trackers, providing a clean download environment and protecting privacy.

• Customizable options: Video resolution (from 360p to 8K and above), audio formats (such as MP3, OGG, WAV, OPUS), and file naming can all be adjusted as needed.

• Open-source code: Developed under the AGPL-3.0 license, with source code available on GitHub, open for anyone to view, modify, and distribute.

• Open API: Provides an open API that developers can integrate into their own projects.

• Fast downloads and efficient parsing: Uses efficient parsing algorithms that support downloading videos up to 8K resolution, with fast download speeds.

• Multiple format support: In addition to common MP4, it also supports various audio formats such as MP3, OGG, WAV, and OPUS.

• Simple interface: The interface is straightforward. Just copy the link, paste it into the input box, select the format and quality, and click download.

How to Use Cobalt.tools

• Web version: Open the official website, copy and paste the link of the video, audio, or image you want to download into the input box, select the desired format and quality, and click the download button.

• Self-hosting: You can run this tool on a local server using Docker or Node.js, giving you complete privacy control and the ability to customize it to your needs.

  github address: https://github.com/imputnet/cobalt

Cobalt.tools Use Cases

• Online learning: Download course videos from educational platforms so you can study even without an internet connection.

• Video editing: Obtain high-quality video素材 for personal or commercial editing projects.

• Music collection: Save favorite music videos and audio tracks to build your own music library.

• Backing up social content: Archive important posts and videos from social platforms to prevent data loss.

• Business analysis: Download competitors' marketing videos to analyze market trends.

• Cultural research: Collect films and TV programs from different countries for cultural and language studies.