v3.25.2
Document and Entity Information
Jun. 17, 2025
Cover [Abstract]  
Amendment Flag false
Entity Central Index Key 0001880438
Document Type 8-K
Document Period End Date Jun. 17, 2025
Entity Registrant Name AN2 THERAPEUTICS, INC.
Entity Incorporation State Country Code DE
Entity File Number 001-41331
Entity Tax Identification Number 82-0606654
Entity Address, Address Line One 1800 El Camino Real
Entity Address, Address Line Two Suite D
Entity Address, City or Town Menlo Park
Entity Address, State or Province CA
Entity Address, Postal Zip Code 94027
City Area Code (650)
Local Phone Number 331-9090
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Security 12b Title Common Stock, $0.00001 par value
Trading Symbol ANTX
Security Exchange Name NASDAQ
Entity Emerging Growth Company true
Entity Ex Transition Period false