Document And Entity Information - shares	9 Months Ended
	Sep. 30, 2023	Nov. 06, 2023
Document Information Line Items
Entity Registrant Name	NEONODE INC.
Trading Symbol	NEON
Document Type	10-Q
Current Fiscal Year End Date	--12-31
Entity Common Stock, Shares Outstanding		15,359,481
Amendment Flag	false
Entity Central Index Key	0000087050
Entity Current Reporting Status	Yes
Entity Filer Category	Non-accelerated Filer
Document Period End Date	Sep. 30, 2023
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q3
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Document Quarterly Report	true
Document Transition Report	false
Entity File Number	1-35526
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	94-1517641
Entity Address, Address Line One	Karlavägen 100
Entity Address, Postal Zip Code	115 26
Entity Address, City or Town	Stockholm
Entity Address, Country	SE
City Area Code	+46 (0)
Local Phone Number	70 29 58 519
Title of 12(b) Security	Common Stock, par value $0.001 per share
Security Exchange Name	NASDAQ
Entity Interactive Data Current	Yes