Best free resources for GLC prep in 2026 — compiled list

The official candidate guide is something a lot of people skip but it literally tells you the topic weighting and domain breakdown. It's the roadmap for your study plan. Never skip it.

For GLC - Georgia Librarian Certification specifically, I found the PracticeTestGeeks explanations were detailed enough that I didn't need to buy a separate study guide. The combination of doing the practice questions + reading every explanation (for both right and wrong answers) covered most of the content I needed.

Great list. I'd add: LinkedIn Learning has some library science-related courses that overlap with cert content, and if you have a library card many libraries give free access to it. Also check if your local library has access to O'Reilly or similar — tons of technical content there.

Working full-time while studying for this was honestly rough, but I found that breaking it into 20-minute chunks during lunch actually worked better than trying to cram on weekends. I'd hit a topic, do some practice questions, then walk away. It sticks better that way. The ethics section caught me off guard at first so I spent extra time on free glc ethics professional responsibilities questions until I felt solid on it.

If you're juggling a job and a family like I was, don't try to do everything at once. Pick one weak area per week and just own it. I didn't touch the full practice exams until month two and I'm glad I waited because I wasn't ready before that.