GUID Converter is used to convert between GUID formats. It supports standard, integer, hex and base64 formats.
- Input Type:
The type of the input GUID either explicitly specified or automatically detected..
- Standard:
GUID in standard format..
- Int:
GUID in Number format..
- Hex:
GUID in Hex format..
- Base64:
GUID in Base64 format..
Generate random g u i d / u u i d based on r f c 4122 version 4
View ToolGUID
A GUID or (UUID) is a universally unique identifier which is a 128-bit number or (16 byte long).
They are used for generating globally unique IDs that are guaranteed to be unique without using a central repository (like a database) to generate them. Typical uses are in various project files (like .csproj or .aip). Read more at wikipedia.
History
- Oct 18, 2021
- Support for 64-bit ZFS GUID
- Mar 23, 2019
- Tool Launched
Comments 6
Luis Copy Link
How are you realizing the conversion of the Guid to Int, in the code? I'm trying to replicate this same process in a C# script.
sdfsdfsdf Copy Link
// Turn a GUID into a string and strip out the '-' characters.
BigInteger huge = BigInteger.Parse(modifiedGuidString, NumberStyles.AllowHexSpecifier)
Oysgelt Copy Link
Any chance you could make the code available for perusal? Would like to understand how to convert from a string which is the Hex representation of a guid (i.e. 5FA6334EA726504981FB33B7DF5B96B0) into the guid's standard format.
Oysgelt Copy Link
public static String convertMSGUIDToHexFormat(String msGuid) {
return msGuid
.replaceAll("(.{2})(.{2})(.{2})(.{2}).(.{2})(.{2}).(.{2})(.{2})(.{18})",
"$4$3$2$1$6$5$8$7$9")
.replaceAll("-", "")
.toUpperCase(Locale.ROOT);
}
Hello Copy Link
Can you provide the code snippet for base64 to GUID conversion as I am getting a different value
Skiing1507 Copy Link
WARNING: The GUID to int conversion implementation (and possibly others) on this site does not appear to be correct.