Learn a language online: tools and selection criteria

To learn a language online, start with the outcome rather than the number of features. These selected tools take different approaches, with strengths and limitations worth comparing. Free and freemium options are distinguished; check quotas and exports before choosing a plan.

How to choose

• Level and progression
• Course language
• Free access and certification

Our selection

• 

  Duolingo · duolingo.com

  Learn a language in a few minutes a day, like a game.

  Keep in mind: Free energy system limits practice to about 15-20 minutes a day

  FreemiumMobile app
  Open ↗
• 

  Coursera · coursera.org

  Online courses from top universities and companies.

  Keep in mind: Free audit has no graded assignments or certificate

  Freemium
  Open ↗
• 

  YouTube · youtube.com

  The world's largest video platform.

  Keep in mind: More and more ads without Premium (€12.99/month in France)

  FreeMobile app
  Open ↗

This selection is not a performance ranking. Check individual pages and provider terms before choosing.

Editorial update : 2026-10-06