10,000+ Free Online Certificates & Badges: A Resource for Lifelong Learners

For those look­ing to boost their skills or explore new fields with­out break­ing the bank, Class Cen­tral has done the heavy lift­ing. Known as a search engine for online cours­es, Class Cen­tral has com­piled what might be the largest col­lec­tion of free online cer­tifi­cates and badges avail­able any­where. From tech giants like Google and Microsoft to elite uni­ver­si­ties like Har­vard and Stan­ford, this list cov­ers a diverse range of sub­jects and skill sets.

There was a time when the world’s top uni­ver­si­ties used to offer free cer­tifi­cates for com­plet­ing online cours­es. While most of those cer­tifi­cates are no longer free, many of the cours­es them­selves remain open to learn­ers, cov­er­ing top­ics like Com­put­er Sci­ence, Lit­er­a­ture, and Busi­ness.

Cer­tifi­cates can serve as both moti­va­tion and proof of achieve­ment for com­plet­ing online cours­es. While plat­forms like Cours­era and edX have moved toward paid cer­ti­fi­ca­tions, a sur­pris­ing num­ber of free options remain — if you know where to look. Thank­ful­ly, Class Central’s guide makes it easy to find these oppor­tu­ni­ties.

What’s Includ­ed in the Guide?

The arti­cle orga­nizes free cer­tifi­cate offer­ings by providers, includ­ing:

• Google: Over 1,000 free cer­tifi­cates and badges in top­ics like dig­i­tal mar­ket­ing, Android devel­op­ment, and AI.
• Har­vard: Free cer­tifi­cates for their pop­u­lar CS50 series and oth­er online cours­es.
• Stan­ford Med­i­cine: Med­ical cours­es offer­ing free cer­tifi­cates and CME cred­it.
• LinkedIn Learn­ing: 110+ hours of free cer­ti­fi­ca­tions in busi­ness, tech­nol­o­gy, and design.
• Sem­rush Acad­e­my: 90+ cours­es with free cer­tifi­cates focused on mar­ket­ing and SEO.
• CodeS­ig­nal: 700+ free skill cer­ti­fi­ca­tions to val­i­date cod­ing, tech­ni­cal abil­i­ties, and soft skills.

If you’re ready to explore the full list of free cours­es and cer­ti­fi­ca­tions, head over to Class Central’s detailed guide: Mas­sive List of Thou­sands of Free Cer­tifi­cates and Badges. It’s a trea­sure trove for any­one look­ing to learn some­thing new, enhance their resume, or sim­ply sat­is­fy their curios­i­ty — all for free!