Hash & prefab lookup

Type a name, copy the hash. Or the other way round: paste a number from a chip and see which device it is. Plus HASH() for your own device names and the define line in IC10 style.

Game version 0.2.6428.27798 Runs in your browser only 3252 · 526

Stays on your computer

Search and calculation run in your browser. Nothing you type is sent anywhere. Unofficial fan tool, not made by RocketWerkz. Results are hints without guarantee. Disclaimer

Find a prefab

Name or hash

Source

Include colour and special variants

Another 11,147 internal prefabs without display names, such as painted versions. Loaded only when switched on.

Calculate HASH()

Text or prefab name

Hash (int32)0

Hex$00000000unsigned: 0

define line

Name

Comment

define NAME 0

Continue in the IC10 coder

How the game calculates it

HASH("text") = CRC-32 of the UTF-8 bytes

as a signed integer: −2147483648 … 2147483647

Prefab hash = HASH(prefab name). Checked against all 14,399 prefab hashes of the game version – no mismatch.

Data: Game version 0.2.6428.27798 (prefab list and Stationpedia names, no description texts). Mod devices from the language files of the Workshop versions, as of 19 Oct 2026.