精确计算工作日天数，自动排除周末和自定义节假日
SHA Hash Calculator
Online hash generator and verification tool supporting SHA1, SHA256, and SHA512 algorithms, featuring advanced salting and multi-round iteration options.
TIGER Hash Calculator
Calculate TIGER-128, TIGER-160, and TIGER-192 hashes online. Supports multiple input formats and salting for data validation and digest generation.
Keccak Hash Calculator
Online hash tool supporting Keccak-224, 256, 384, and 512 algorithms. Features custom salt, iterations, and multiple input/output formats.
SHAKE Hash Generator
Variable-length hash generator for SHAKE-128/256, featuring salt support, multiple iterations, and various input/output formats.
SHA Hash Calculator
Online hash generator and verification tool supporting SHA1, SHA256, and SHA512 algorithms, featuring advanced salting and multi-round iteration options.
TIGER Hash Calculator
Calculate TIGER-128, TIGER-160, and TIGER-192 hashes online. Supports multiple input formats and salting for data validation and digest generation.
Keccak Hash Calculator
Online hash tool supporting Keccak-224, 256, 384, and 512 algorithms. Features custom salt, iterations, and multiple input/output formats.
SHAKE Hash Generator
Variable-length hash generator for SHAKE-128/256, featuring salt support, multiple iterations, and various input/output formats.
RIPEMD Hash Generator
Generate RIPEMD-128, RIPEMD-160, RIPEMD-256, and RIPEMD-320 hashes online. Supports text, Hex, and Base64 inputs.
还在手动数工作日吗？本工具自动计算两个日期之间的工作日天数，精确排除周末和自定义节假日，输出准确的工作日计数结果，适用于项目排期、考勤统计等场景。
日期输入需符合YYYY-MM-DD格式；自定义节假日最多支持30个日期；结果仅供参考，不涉及法律或合同约束；所有计算在浏览器本地完成，无数据上传风险。
对于跨时区项目，建议使用UTC日期避免时差误差；常见用例包括：计算项目工期（2023-09-01至2023-09-30，排除中秋节后得21个工作日）、统计月度考勤等。节假日数据需定期更新以确保准确性。
