Guid.Empty
00000000-0000-0000-0000-000000000000
GUID 생성·검증 도구 | C#·.NET·SQL Server 지원
C#·.NET·SQL Server용 GUID를 최대 10,000개 생성하고 D·N·B·P·X 형식 변환, 검증, 바이트 배열 확인을 브라우저에서 처리합니다.
Generate GUID
Generates up to 10,000 GUID v4 using Web Crypto and outputs them in a format for .NET and SQL Server.
생성 결과
You can copy and save batch output, and copy each GUID individually.
- 생성 수
- 0건
- Generation method
- —
- Duplication
- 0건
- 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
- 0건
- 유효
- 0건
- 무효
- 0건
- Duplication
- 0건
- GUID v4
- 0건
- Guid.Empty
- 0건
| Input | Additional information for this feature. | 형식 | D format | Version | Variant | RFC byte string | .NET byte string | 조작 |
|---|
Guid.Empty
You can copy constant values representing empty GUIDs in .NET.
이 도구에 대하여
You can generate and verify GUIDs used in C#, VB.NET, PowerShell, and SQL Server without the need for installation.
지원 기능
- 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
사용 방법
- 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.
제한 사항
- 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.
이 도구에 대하여
You can generate GUIDs used in applications and databases in bulk, and check the .NET-specific format and Guid.ToByteArray() sequence.
지원 기능
- 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
사용 방법
- 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.
제한 사항
- 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.
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