Visa requirements fact from Thailand to Turkey

all kinds of applications for Turkish visas will have to be made through the Pre-Application System of Turkish Sticker Visa (www.visa.gov.tr) Data required for visa applications will be uploaded to the system by the applicants. Following the online application, the applicants should apply to the Turkish Missions to complete the procedures including submission of their visa application forms duly signed and their passports as well as original copies of the application documents that have been already uploaded on the system.

Ordinary passport holders are exempted from visa for their travels up to 30 days. Official passport holders are exempted from visa for their travels up to 90 days.

30 days (ordinary passport) 90 days (official passport)

Source of information:
https://www.mfa.gov.tr/visa-information-for-foreigners.en.mfaSource of e-visa and visa on arrival fees:
https://www.mfa.gov.tr/data/KONSOLOSLUK/e-visa-fees-en-31-december.pdf