There are many quick certifications that can lead to high-paying jobs. Here are some examples:

1. Personal Trainer Certification: This certification can be obtained in as little as 8 weeks and can lead to a high-paying job.

2. Certified Nurse Assistant (CNA) Certification: This certification takes about 12 weeks to complete and can lead to a career in healthcare.

3. Marketing Certification: This certification is considered easy to obtain and can lead to a career in marketing.

4. Phlebotomist Certification: This certification is also considered easy to obtain and can lead to a career in healthcare.

5. Real Estate Sales Agent Certification: This certification can be obtained in less than 6 months and can lead to a career in real estate.

6. Commercial Truck Driver Certification: This certification takes about 7 weeks to complete and can lead to a career in transportation.

7. Paralegal Certification: This certification can be obtained in less than 2 years and can lead to a career in law.

Its important to note that while these certifications can be obtained relatively quickly, they still require effort and dedication to complete. Additionally, the cost of each certification varies.