Description of Business and Summary of Significant Accounting Policies (Details) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jul. 31, 2023	Jul. 31, 2022
Description of Business and Summary of Significant Accounting Policies [Line Items]
Percentage of purchase licensed	30.00%
Percentage of subscriptions	30.00%
Credit purchase, description	Alternatively, users can buy Zedge Credits with an in-app purchase. If a user purchases Zedge Credits (ranging from 500 credits for $0.99 to 700,000 credits for $999.99), Google Play or App Store retains a fee of 30% of the purchase price. When a user purchases Zedge Premium content using Zedge credits, the artist or brand receives 70% of the actual revenue after the Google Play or iTunes fee (“Royalty Payment”) and we receive the remaining 30%, which is recognized as revenue.
Company uses gross revenue, description	While we use gross revenue (net of the 30% fee retained by Google Play or App Store when a user purchases Zedge Credits) as a performance metric, we record net revenue from Zedge Premium which consists of a 30% platform fee, in-app purchases profit and breakage. Content providers are paid their portion of revenue which is a 70% share of the gross revenue calculated.
Revenue, Percentage		2.60%
Goodwill impairment charge (in Dollars)	$ 8,700
Cash equivalents (in Dollars)	$ 12,200	$ 0
Common Class B [Member]
Description of Business and Summary of Significant Accounting Policies [Line Items]
Common stock, shares issued (in Shares)	14,634	13,951
Common stock, shares outstanding (in Shares)	13,801	13,877
Common Class B [Member] | Common Stock [Member]
Description of Business and Summary of Significant Accounting Policies [Line Items]
Common stock, shares issued (in Shares)	626,242
Common stock, shares outstanding (in Shares)	626,242
Customers One [Member]
Description of Business and Summary of Significant Accounting Policies [Line Items]
Revenue, Percentage	26.00%	28.00%
Percentage of accounts receivable	36.00%	41.00%
Customers Two [Member]
Description of Business and Summary of Significant Accounting Policies [Line Items]
Revenue, Percentage	16.00%	15.00%
Percentage of accounts receivable	18.00%	17.00%
Customers Three [Member]
Description of Business and Summary of Significant Accounting Policies [Line Items]
Percentage of accounts receivable		16.00%
Capitalized Software [Member]
Description of Business and Summary of Significant Accounting Policies [Line Items]
Property and Equipment net useful life, term	3 years
Technology Development [Member]
Description of Business and Summary of Significant Accounting Policies [Line Items]
Property and Equipment net useful life, term	5 years