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Unlock Your Global Teaching Journey with TESOL Certification

4 minute read

By Clarissa Mitton

Are you passionate about teaching and exploring new horizons? If so, a TESOL certification might just be your ticket to an exciting career teaching English overseas or online. With programs now enrolling, you can get TESOL certified online affordably. Some courses might even be free! Start a search today to find the best online TESOL certification programs.

What Is TESOL Certification

TESOL certification, or Teaching English to Speakers of Other Languages certification, is a globally recognized credential that equips individuals with the essential skills and knowledge needed to teach English to non-native speakers. It’s a comprehensive training program that covers teaching methodologies, language acquisition theories, and practical classroom techniques.

TESOL-certified educators are well-prepared to teach English both overseas and online, making it an invaluable qualification for those seeking to embark on a rewarding teaching journey. Now, with the option to get TESOL certified online for FREE, it’s easier than ever to pursue this exciting career path.

The Benefits of TESOL Certification

TESOL certification opens doors to a world of opportunities. Here are some of the key benefits you can enjoy:

Global Career Prospects

Whether you dream of teaching in a foreign classroom or prefer the flexibility of online instruction, TESOL certification equips you with the skills and credentials needed to secure English teaching positions around the world.

Job Security

With the increasing demand for English language instruction, TESOL-certified teachers are in high demand. This certification not only enhances your employability but also offers job security in an ever-expanding field.

Personal Growth

Teaching English to non-native speakers fosters personal growth as you adapt to new cultures, languages, and teaching environments. It’s a transformative experience that enriches your life and broadens your horizons.

Flexible Work Options

TESOL certification allows you to choose from a variety of teaching settings, from traditional classrooms to online platforms. You can tailor your teaching career to fit your lifestyle and preferences.

How to Find the Best TESOL Certification Program

Finding the right TESOL certification program is crucial to kickstart your teaching journey. Here are a few tips to help you make an informed choice:

  • Accreditation Matters: Look for programs accredited by recognized organizations. Accredited programs ensure quality training and recognition worldwide.
  • Curriculum and Course Duration: Review the curriculum to ensure it covers essential teaching techniques, grammar, and language acquisition theories. Most students enroll in a 120-hour TESOL course, which typically includes 100 hours of class time and 20 hours of teaching practice. This can take up to six weeks to complete.
  • Online vs. On-site: Decide whether you prefer an online or on-site program. Online TESOL courses offer flexibility, while on-site options provide practical classroom experience. Choose what aligns with your goals.
  • Cost and Scholarships: Research program costs and explore scholarship opportunities. Keep in mind that some institutions offer free or low-cost TESOL certifications.
  • Alumni Reviews: Seek out reviews and testimonials from past and present students to gauge the quality of the training and its impact on their teaching careers.

Best TESOL Certification Programs to Consider

To help you get started on your TESOL certification journey, here are some highly regarded programs to consider:


While not a certification program, OnTESOL’s TESOL 101 is a valuable, free introductory course to the world of TESOL. This course covers essential topics such as TESOL methods, teaching grammar, vocabulary, language skills, lesson planning, and real-world case studies from diverse international classrooms. TESOL 101 is the perfect starting point to gain insights into teaching methods and lesson planning, showcasing the practical applications of TESOL in various global settings. Even though it doesn’t lead to certification, this free course is a worthwhile opportunity to explore the fundamentals of TESOL.


TEFLPros offers a fully accredited 120-hour online TEFL course known for its high-quality instruction and flexibility. With over 50 hours of real-life classroom and instructional videos, you’ll gain practical experience in lesson planning, classroom management, and material preparation. Plus, they provide a free full module, allowing you to “try before you buy,” making it an excellent choice for TESOL certification.


OnTESOL has a stellar reputation, with 20 years of experience providing accredited online TEFL/TESL/TESOL certification courses. Accredited by TESL Canada, their certifications are globally recognized for both in-person and online teaching positions. What sets OnTESOL apart is its unique 10-hour Lesson Planning Workshop, which offers an engaging environment for aspiring teachers to work on group activities, attend live Zoom lectures, and receive answers to their questions. OnTESOL also provides free job assistance and the option of a 20-hour practicum, making it a comprehensive choice for TESOL certification.


ITTT offers a flexible range of TEFL/TESOL certificates, from 60 to 250 hours, catering to various teaching needs. Specialized options like Teaching Business English and Teaching English to Young Learners are also available. Whether you prefer self-paced learning or want the support of a tutor, ITTT has you covered. Their globally recognized diplomas ensure your qualifications are accepted wherever your teaching journey takes you, and with lifetime access to job assistance services, your career prospects remain bright.

Start Your Search Today

Embarking on a teaching career overseas or online with a TESOL certification is an exciting and fulfilling opportunity. The benefits are undeniable, from global career prospects to personal growth and flexible work options. Finding the best program simply requires a bit of research.

Start a search today to find the best online TESOL certification programs. Your teaching adventure awaits!

Clarissa Mitton


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