Blockchain Type
Converter

Convert between Solidity types instantly. Convert uint256 to bytes32, address to bytes, and all blockchain data types with precision.

From Type

Unsigned 256-bit integer (0 to 2^256-1)

To Type

32 bytes (256 bits) - fixed-size byte array

uint256Unsigned 256-bit integer (0 to 2^256-1)

uint128Unsigned 128-bit integer (0 to 2^128-1)

uint64Unsigned 64-bit integer (0 to 2^64-1)

uint32Unsigned 32-bit integer (0 to 2^32-1)

uint16Unsigned 16-bit integer (0 to 2^16-1)

uint8Unsigned 8-bit integer (0 to 255)

int256Signed 256-bit integer (-2^255 to 2^255-1)

int128Signed 128-bit integer (-2^127 to 2^127-1)

int64Signed 64-bit integer (-2^63 to 2^63-1)

int32Signed 32-bit integer (-2^31 to 2^31-1)

int16Signed 16-bit integer (-2^15 to 2^15-1)

int8Signed 8-bit integer (-128 to 127)

bytes3232 bytes (256 bits) - fixed-size byte array

bytes1616 bytes (128 bits) - fixed-size byte array

bytes88 bytes (64 bits) - fixed-size byte array

bytes44 bytes (32 bits) - fixed-size byte array

bytesDynamic byte array

addressEthereum address (20 bytes, 40 hex characters)

boolBoolean (true or false)

stringUTF-8 encoded string

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