keygen generates working, high-quality 3D-printable models of keys based on given parameters. To generate a key, select your key type and shapes. Then, follow the instructions on how to properly enter the bitting. Click 'Download STL' to save your key in a format suitable for 3D printing. This site is simply a web interface to keygen, a light wrapper around OpenSCAD. You can download and use this tool offline if you so desire.
A service that lets you look up the bitting codes for just about every lock manufacturer. Gives you the engineering diagrams and precise measurements for bitting to millimeters. Offers mobile apps where you can photograph keys and it'll decode them for you.
Basic subscription costs $10us a month.
They sell key blanks without asking questions.
Purchase equipment for lockpicking, lock hacking, and locksmithing here. Excellent prices, excellent equipment.
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