Cover - shares	9 Months Ended
	Mar. 31, 2021	May 13, 2021
Cover [Abstract]
Entity Registrant Name	LEAFBUYER TECHNOLOGIES, INC.
Entity Central Index Key	0001643721
Document Type	10-Q
Amendment Flag	false
Current Fiscal Year End Date	--06-30
Entity Small Business	true
Entity Shell Company	false
Entity Emerging Growth Company	true
Entity Current Reporting Status	Yes
Document Period End Date	Mar. 31, 2021
Entity Filer Category	Non-accelerated Filer
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2021
Entity Ex Transition Period	false
Entity Common Stock Shares Outstanding		88,814,587
Document Quarterly Report	true
Document Transition Report	false
Entity Interactive Data Current	Yes