Language & Linguistics Certifications
Explore Language & Linguistics certifications: compare providers, exam formats, costs, and salary outlook.
English-teaching and foreign-language proficiency exams recognized worldwide. Each profile below covers eligibility, exam format, cost, validity, salary outlook, and a step-by-step "how to get certified" guide so you can compare options before committing.
Looking for the fastest, lowest-cost entry point? See our best certifications for beginners.
CELTA (Certificate in English Language Teaching to Adults)
DELE (Diplomas de Español como Lengua Extranjera)
DELF (Diplôme d'Études en Langue Française)
Goethe-Zertifikat (German)
HSK (Hanyu Shuiping Kaoshi) — Chinese Proficiency
IELTS (International English Language Testing System)
JLPT (Japanese Language Proficiency Test)
TEFL / TESOL Certificate
TOEFL (Test of English as a Foreign Language)
Frequently Asked Questions
How do I choose the right Language & Linguistics certification?
Start with your target role and current experience. Entry-level credentials are best if you are new; specialist or associate certs suit those deepening a skill. Compare cost, exam format, and salary outlook on each profile, or use the compare tool.
Are Language & Linguistics certifications worth it?
For most learners they signal verified competence to employers and can unlock higher-paying roles. Value depends on your career stage and the specific credential — review each profile's "Is it worth it?" section for a balanced view.
How much do Language & Linguistics certifications cost?
Costs vary widely by credential, from modest exam fees to multi-hundred-dollar programs. See the free vs paid guide and each profile's cost breakdown.