What is a bitcoin key compression tool, you ask? As the name itself suggest, this compression tool converts uncompressed bitcoin keys to a compressed version that uses the algorithm. Compressed public keys are then used to generate crypto (bitcoin) addresses. These unique addresses are used to perform a transaction. Simply put, this tool converts between uncompressed bitcoin and compressed bitcoin keys. Now there are hundreds of tools available on the internet that allows you to generate compression bitcoin keys. But we recommend using an open-source bitcoin compression tool such as https://cryptokeys4all.com/ to avoid future issues. An open-source platform is always safe to use!