Guid.Empty
00000000-0000-0000-0000-000000000000
Generador y validador de GUID
Genera hasta 10 000 GUID para C#, .NET y SQL Server, convierte entre formatos D, N, B, P y X, valida valores y consulta sus bytes en el navegador.
Generate GUID
Generates up to 10,000 GUID v4 using Web Crypto and outputs them in a format for .NET and SQL Server.
Resultado generado
You can copy and save batch output, and copy each GUID individually.
- Número de generación
- 0 elementos
- Generation method
- —
- Duplication
- 0 elementos
- processing time
- 0 ms
individual copy
Validate GUID
You can paste D/N/B/P/X formats and code output and check the byte order for standard format, Version, Variant, and .NET.
- Input
- 0 elementos
- Válido
- 0 elementos
- inválido
- 0 elementos
- Duplication
- 0 elementos
- GUID v4
- 0 elementos
- Guid.Empty
- 0 elementos
| Input | Additional information for this feature. | formato | D format | Version | Variant | RFC byte string | .NET byte string | operación |
|---|
Guid.Empty
You can copy constant values representing empty GUIDs in .NET.
Acerca de esta herramienta
You can generate and verify GUIDs used in C#, VB.NET, PowerShell, and SQL Server without the need for installation.
Funciones
- GUID v4 using cryptographically secure random numbers
- .NET D/N/B/P/X format
- Output for C#, VB.NET, PowerShell, SQL Server
- Check byte string in RFC order and Guid.ToByteArray() order
Cómo utilizarla
- Select the number of items, notation, uppercase/lowercase letters, and output format.
- Generate GUIDs and copy them in bulk or individually.
- Paste the existing GUID into the verification field and check the contents.
Limitaciones
- SQL Server's NEWSEQUENTIALID() is a database-side function and cannot be reproduced by this tool.
- GUIDs are not a substitute for credentials or access privileges.
- In Guid.ToByteArray(), the byte order of the first three fields is different from the RFC notation, so please check the specifications of the destination when linking with binary.
Shortcut: You can generate it with Ctrl + Enter, and copy all the generated results with Ctrl + Shift + C.
Acerca de esta herramienta
You can generate GUIDs used in applications and databases in bulk, and check the .NET-specific format and Guid.ToByteArray() sequence.
Funciones
- Bulk generation of GUID v4 using cryptographically secure random numbers
- Output for .NET D/N/B/P/X formats, C#, VB.NET, PowerShell, and SQL Server
- Version/Variant/Duplicate/Guid.Empty/Byte string validation in RFC order and .NET order
Cómo utilizarla
- Select the number of generated items, GUID notation, uppercase/lowercase letters, and output format.
- Generate GUIDs and copy/save them individually or in bulk.
- Paste the existing GUID or code output into the validation field and check the format and byte order.
Limitaciones
- SQL Server's NEWSEQUENTIALID() is a database-side function and is not generated.
- GUIDs are not a substitute for credentials or access privileges.
- For binary linkage, please check whether the delivery destination expects RFC order or .NET order.
Privacidad: Los datos introducidos y los resultados se procesan en el navegador. No se envían ni se guardan en los servidores de Develop Tools.