All Data Tools Tools
23 free data tools tools, no registration or login required, ready to use
📊 About Data Tools
Our data tools collection offers a wealth of online data query and processing tools, including ID card lookup, MAC address lookup, city code lookup, real-time geolocation, Heavenly Stems and Earthly Branches calculation, and more. Covering data query needs across life, work, study, and beyond.
Arrow Symbols Collection
Includes hundreds of common and special arrow symbols, clearly categorized, one-click copy
Emoji Query Tool
Online Emoji information lookup
Excel Shortcut Query Tool
Covers all versions of Excel 2016/2019/365, with 92 high-frequency shortcuts categorized by scenario, boosting spreadsheet efficiency
Mac Shortcut Query Tool
Covers all Mac chipsets Intel/M1/M2, with 92 high-frequency shortcuts categorized by scenario, boosting operational efficiency
Windows Shortcut Query Tool
Covers all versions of Windows 10/11, with 78 high-frequency shortcuts categorized by scenario, boosting operational efficiency
Sunrise & Sunset
Sunrise and sunset time lookup
I Ching 64 Hexagrams Query Tool
Explore the wisdom of the I Ching's 64 hexagrams, query hexagram images, line statements, hexagram statements, and commentary details
Geographic Elevation Lookup
Get the current location's elevation and latitude/longitude information
Current Location Sunrise, Sunset & Moon Info
Real-time precise sunrise/sunset times, moon information, and astronomical data for your location
Global Phone Number Generator
Supports phone number formats for 200+ countries/regions, customizable quantity for batch generation, suitable for testing, development, and demos
MAC Address Generator
Randomly generates MAC addresses based on manufacturer rules
Paper Size Reference Table
Query common paper specification sizes, units, and applicable scenarios, including international standards and traditional Chinese folio sizes
ID Card Information Query
Online parsing of Chinese citizen ID numbers, query address code, date of birth, gender, and check digit, verify ID card authenticity
Punctuation Symbols Collection
Includes hundreds of common Chinese punctuation, English punctuation, and special symbols, clearly categorized, one-click copy
Currency Symbols Collection
Includes 150+ legal tender symbols and cryptocurrency symbols from around the world, covering major currencies, Asian currencies, European currencies, American currencies, African currencies, Middle Eastern currencies, etc., clearly categorized, one-click copy
Circle Symbols Collection
Includes 140+ circle symbols in eight categories, including geometric shapes, mathematical symbols, Emoji dots, circled numbers/letters, circled Chinese characters, astrological symbols, special marks, Japanese/Korean miscellany, etc., clearly categorized, one-click copy
Mathematical Symbols Collection
Includes 300+ mathematical symbols covering ten major categories: operators, geometric symbols, set theory, logic symbols, calculus, Greek letters, number theory/combinatorics, linear algebra, probability & statistics, etc., clearly categorized, one-click copy
Chinese Telegraph Code Query
Includes standard Chinese telegraph codes for 9000+ Chinese characters based on the 1983 'Standard Telegraph Codebook (Revised Edition)', supports bidirectional query between Chinese characters and four-digit numeric codes, one-click copy of results
Flower Language Query Tool
Includes flower language meanings for 200+ common flowers such as roses, lilies, sunflowers, etc., supports bidirectional search by flower name/meaning, flower card browsing with detailed introductions
ASCII Code Reference Table
Complete standard ASCII encoding reference table, supports decimal, octal, hexadecimal, and binary queries, includes HTML entity encoding reference, a practical tool for programming development and data communication
Chinese Historical Dynasties Timeline
Complete Chinese historical dynasties timeline with AD years, capitals, and founding emperors. Includes dynasty mnemonic rhyme, presenting 5,000 years of historical context from Xia-Shang-Zhou to Ming-Qing, supports ancient-modern place name comparison and multi-ethnic regime reference
RGB Color Reference Table
Comprehensive RGB color code query reference table, provides RGB values and hex color codes for hundreds of common colors, supports quick search by color name, RGB value, or HEX code, suitable for web design, frontend development, and UI color matching scenarios
Chinese Surnames Query Tool
Online query of the Hundred Family Surnames information