Copyleft contents

List of websites which license their content under Creative Commons or other copyleft licenses.

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  • Wikitravel

    Free Web Website

    Open source travel guide featuring up-to-date information on attractions, hotels, restaurants, travel tips and more. Free and reliable advice written by Wikitravellers from around the globe.


    Wikitravel icon

    Free Web Website

    FANDOM is a community-based service that allows anyone to create a wiki on virtually any subject. Discover, share and add your knowledge! Wikia is financed by advertisment!


    FANDOM icon
  • TV Tropes

    Free Web Website

    TV Tropes is a wiki that collects and expands descriptions and examples on various conventions and devices (tropes) found within creative works.


    TV Tropes icon

    Free Web Website is a free personal web server that implements a distributed social networking service. It is based on, a free software which make up the distributed social network.

  • Mapillary

    Freemium Android iPhone Windows Phone Kindle Fire Website

    Crowdsourced Street Level Photos and Panoramas. Mapillary consists of a smartphone app, a website, and an API. With the app, you can take street level photos of roads, bike paths, buildings, and other areas relevant for mapping. These photos are uploaded to Mapillary's servers where they are processed and then made publicly available. The photos and additional data are accessible through an API for developers, app makers and mapping services to use.


    Mapillary icon
  • Pixabay

    Free Web Android iPhone Android Tablet iPad Website

    Over 1.6 million royalty free stock photos and videos shared by our generous community.


    Pixabay icon
  • Project Euler

    Free Web Website

    Project Euler is a series of challenging mathematical/computer programming problems that will require more than just mathematical insights to solve.


    Project Euler icon
  • DeviantArt

    Freemium Web Android iPhone iPad Website

    DeviantArt is the largest online social community for artists and art enthusiasts.


    DeviantArt icon
  • Citizendium

    Free Web Website

    A wiki for providing free knowledge where authors use their real, verified names.


    Citizendium icon

    Free Web Website

    OpenGameArt.Org is an online asset repository of freely licensed graphics, models, sounds, & music for use in free & commercial games & other media.

  • Freesound

    Free Web Website

    The Freesound Project is a collaborative database of Creative Commons licensed sounds. Freesound focusses only on sound, not songs.


    Freesound icon
  • MDN web docs

    Free Web Website

    MDN Web Docs is an evolving learning platform for Web technologies and the software that powers the Web, including:

    • Web standards such as CSS, HTML, and JavaScript
    • Open Web app development
    • Firefox add-on development.


    MDN web docs icon
  • Free Music Archive

    Free Web Website

    Creative Commons music archive. The Free Music Archive is an interactive library of high-quality, legal audio downloads directed by WFMU, the most renowned freeform radio station in America. Radio has always offered the public free access to new music. The Free Music Archive is a continuation of that purpose, designed for the age of the internet.


    Free Music Archive icon
  • Scribd

    Commercial Web Android iPhone Android Tablet iPad ... Waze Website

    Scribd is a social publishing site, where tens of millions of people share original writings and documents.

    You can submit documents of various formats, and make them private or viewable by anyone.

    4 Languages: English, Español, Português (Brasil), Scribd also includes the Scribd Store, which lets you purchase thousands of different ebooks.


    Scribd icon
  • ccMixter

    Free Web Website

    ccMixter is a community music site featuring remixes licensed under Creative Commons where you can listen to, sample, mash-up, or interact with music in whatever way you want.


    ccMixter icon
  • MusicBrainz

    Free Web Android F-Droid Website

    A community-maintained open source database and encyclopedia of music information.


    MusicBrainz icon
  • Khan Academy

    Free Windows Web Android iPhone Windows S ... Android Tablet iPad Website

    Khan Academy is not-for-profit with the goal of changing education for the better by providing a free world-class education to anyone anywhere.

    All of the site's resources are available to anyone. It doesn't matter if you are a student, teacher, home-schooler, principal, adult returning to the classroom after 20 years, or a friendly alien just trying to get a leg up in earthly biology. The Khan Academy's materials and resources are available to you completely free of charge.


    Khan Academy icon
  • Democracy Now!

    Free Web iPhone Website

    Long running independent news outlet that operates entirely on donations, rather than commercials. Democracy Now! is a national, daily, independent, award-winning news program.


    Democracy Now! icon
  • Al Jazeera

    Free Windows Web Android iPhone Android Tablet ... iPad Apple TV Fire TV Roku Xbox Website

    Al Jazeera is an independent news organization funded in part by the Qatari government.


    Al Jazeera icon
  • WT Social

    Free Web Website

    WT Social (formerly WikiTribune) is a privacy-focused and ad-free social network that places a special emphasis on evidence-based journalism. The platform survives on the generosity of individual donors to ensure privacy is protected and social space is ad-free.


    WT Social icon
  • OpenSeaMap

    Free Web Website

    OpenSeaMap's goal is to add nautical and tourism information a sailor could be interested in to OSM (OpenStreetMap) and to present it in a pleasing way.

    OpenSeaMap is an open source, worldwide project to create a free nautical chart. There is a great need for freely accessible maps for navigation purposes, so in 2009, OpenSeaMap came into life. The goal of OpenSeaMap is to record interesting and useful nautical information for the sailor which is then incorporated into a free map of the world. This includes beacons, buoys and other navigation aids as well as port information, repair shops and chandlerys. OpenSeaMap is a subproject of OpenStreetMap and uses its database.


    OpenSeaMap icon
  • OpenLearn

    Free Web Website

    Browse subject categories to explore new topics or look for reference material for a course you are already studying.
    Improve your study skills and get acquainted with student life with our expertly created courses and resources.
    Boost your employability skills and find useful resources to help you with your life outside of work.
    Earn a free digital badge or Statement of Participation as evidence of your learning to share with employers, friends and family.

    Pick a subject and start learning!


    OpenLearn icon
  • Kartaview OpenStreetCam

    Free Web Android iPhone OpenStreetMap JavaScript ... Leaflet Website

    Kartaview (formaly known as OpenStreetCam) - the crowd sourced, free and open street level imagery platform for OpenStreetMap.


    Kartaview OpenStreetCam icon
  • Unsplash

    Free Web iPhone iPad Website

    Do whatever you want high-resolution photos. Download 10 new free photos every 10 days. Search the archives, create an account and Like photos.


    Unsplash icon
  • OpenStreetMap

    Free Web Website

    OpenStreetMap (OSM) is a collaborative project to create a free editable map of the world.


    OpenStreetMap icon
  • Stack Overflow

    Free Personal Web Android iPhone Website

    If you are a developer you know what Stack Overflow is. The biggest and best Q&A site for developers on the web.


    Stack Overflow icon
  • Stack Exchange

    Free Web Android iPhone Android Tablet iPad Website

    Stack Exchange is a fast-growing network of 84 [and counting] question and answer sites on diverse topics from software programming to cooking to photography and gaming. We are an expert knowledge exchange: a place where physics researchers can ask each other about quantum entanglement, computer programmers can ask about JavaScript date formats, and photographers can share knowledge about taking great pictures in the snow.


    Stack Exchange icon
  • Jamendo

    Freemium Web Android iPhone Blackberry Website

    Jamendo is a community of free, legal and unlimited music published under Creative Commons licenses. Share your music, download your favorite artists!


    Jamendo icon
  • Wikimedia Commons

    Free Web MediaWiki Website

    Wikimedia Commons is a media file repository making available public domain and freely-licensed educational media content (images, sound and video clips) to everyone, in their own language.


    Wikimedia Commons icon
  • Vimeo

    Freemium Windows Web Android iPhone Windows S ... Android Tablet Windows Phone Apple TV Kindle Fire Website

    Vimeo can help with video collaboration, video distribution and video everything else.


    Vimeo icon
  • Sketchfab

    Freemium Web Website

    Sketchfab is the first web service to publish interactive 3D content online in real-time without plugins.

    Every new format has its global platform: videos have Youtube, photos have flickr, sounds have Soundcloud... Now 3D files have Sketchfab.


    Free unlimited uploads - Upload an unlimited number of models from your software or your browser.
    Universal 3D viewer - Display your models out of the box in most browsers and smartphones.
    Embed anywhere - Embed your models on Facebook, portfolios, blogs, forums or any website.
    Download - Download thousands of 3D models.
    AR & VR ready - Models on Sketchfab are ready for viewing in Augmented Reality applications and Virtual Reality headsets.


    Sketchfab icon
  • YouTube

    Freemium Web Android iPhone Blackberry Chrome OS ... Android Tablet iPad Apple TV KaiOS Fire TV Nintendo Switch Xbox Website

    YouTube is a video-sharing website that allows users to upload, view, and share videos.


    YouTube icon
  • Wikipedia

    Free Web Android iPhone Android Tablet iPad ... Kindle Fire MediaWiki Website

    Wikipedia is a free, multilingual encyclopedia project supported by the non-profit Wikimedia Foundation. Wikipedia has 17 million articles (3.5 million in English), which have been written collaboratively by volunteers around the world. Almost all of its articles can be edited by anyone with access the Wikipedia website.


    Wikipedia icon
  • Bandcamp

    Freemium Web Android iPhone Website

    Bandcamp helps artists sell their music and merch directly to their fans, and helps fans discover new music and directly support those who make it.


    Bandcamp icon
  • Flickr

    Freemium Mac Windows Web Android iPhone ... Chrome Website

    Online social photo and short video sharing community. Flickr helps you organize that huge mass of photos you have and offers a way for you, your friends and family to tell stories about them.


    Flickr icon
  • The Noun Project

    Freemium Web Website

    Creating, Sharing and Celebrating the World's Visual Language

    The Noun Project is building a global visual language that everyone can understand. We want to enable our users to visually communicate anything to anyone.

    Humans have been using symbols to communicate for over 17,000 years because they are the one language everyone can understand. Symbols can transcend cultural and language barriers and deliver concise information effortlessly and instantaneously. They allow people to communicate quickly, effectively, and intuitively. And for the first time ever, this language is being combined with technology to create a social language that unites the world.


    The Noun Project icon
  • to[icon]

    Free Web Website

    Creative Commons licensed, commercial quality icon collections from first class designers.


    to[icon] icon

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