v3.25.2
Cover - shares
6 Months Ended
Jun. 30, 2025
Aug. 17, 2025
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Jun. 30, 2025  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2025  
Current Fiscal Year End Date --12-31  
Entity File Number 000-56480  
Entity Registrant Name QUEST WATER GLOBAL, INC.  
Entity Central Index Key 0001487091  
Entity Tax Identification Number 27-1994359  
Entity Incorporation, State or Country Code DE  
Entity Address, Address Line One Suite 209 – 828 Harbourside Drive  
Entity Address, City or Town North Vancouver  
Entity Address, State or Province BC  
Entity Address, Country CA  
Entity Address, Postal Zip Code V7P 3R9  
City Area Code (888)  
Local Phone Number 897-5536  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   131,903,029