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Cover - shares
 6 Months Ended
Jun. 30, 2021
Aug. 09, 2021
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Jun. 30, 2021  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2021  
Current Fiscal Year End Date --12-31  
Entity File Number 000-55993  
Entity Registrant Name NOCERA, INC.  
Entity Central Index Key 0001756180  
Entity Tax Identification Number 16-1626611  
Entity Incorporation, State or Country Code NV  
Entity Address, Address Line One 3F (Building B), No. 185, Sec 1, Datong Rd.  
Entity Address, Address Line Two Xizhi District  
Entity Address, City or Town Taiwan  
Entity Address, Country CN  
Entity Address, Postal Zip Code 00000  
City Area Code (404)  
Local Phone Number 816-8240  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Elected Not To Use the Extended Transition Period false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   9,131,786