NicerToolsDeveloperUUID/ULID Generator & DecoderUUID/ULID Generator & DecoderGenerate v4 UUIDs or ULIDs and decode their embedded timestamp and entropy details.Loading WorkspaceExplore more modulesOther tools in the Developer suiteView full suiteJSON to CSV ConverterConvert JSON object arrays into standard comma-separated table sheets (CSV).JWT DebuggerDecode, verify, and inspect JSON Web Tokens (JWT) payload and header properties.PHP SerializerSerialize Javascript objects and values into standard PHP serialized string representations.