Car Keys & Immobilizer
Transponder database, lost-key procedures, and device compatibility tools for locksmiths.
Transponder Guide
1262+ vehicles — chip and immobilizer data
OpenLost Key Guide
Step-by-step OBD + IMMO procedures
OpenProgramming Device Catalog
Autel, Xhorse, Lonsdor compatibility
OpenVIN Compatibility
VIN lookup for transponder and mechanics
OpenDevice Compatibility Matrix
Device × brand support grid
OpenLocal Vehicle Support
TOGG and domestic ECU guide
Open