Lists of free certifications are everywhere, and most of them are wrong in the same way: they count the course, not the certificate. You finish forty hours of material and discover the credential at the end costs $200.

So every entry here carries the same three things: what it actually is, what the catch is, and a link to the issuer's own page. Where there is no catch, it says so.

A free course is not a free certificate. Voucher rules, student verification and "while supplies last" offers change often, so check the official page before you plan around any of these. And do not describe a paid exam as free on a resume.

How free these actually are

All 27 entries, split by what it takes to walk away holding the credential.

The 27 certifications by how free they are 18 are free end to end. 5 are free only for verified students or through a voucher. 4 have a free course or badge attached to a paid exam. Free 18 Free for students 5 Course free, exam paid 4

The 4 in the bottom band are the ones worth reading twice. They are still worth doing, but what you earn is a badge or a completion record, not the certification the brand is known for.

How to read a card

Five entries carry a Start here tag. Those are the picks for computer science and software engineering students, if you want to do one thing rather than browse. The coloured tag on every card is the cost: green is free, blue needs student verification, amber means the exam is paid.