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ycTIN
Security
Hash (MD5, SHA, CRC)
Strong Password Generator
UUID Generator
Password Protected Zip Archive
Development
Excel to PHP Array
Excel to JSON
Excel to SQL (Insert)
Excel to HTML Table
Excel to Property List(.plist)
Bulk QRCode Generation
Flatten Dataset to Nested JSON
Array from var_dump()
serialize() / unserialize()
DevOps
Setup SSH Key Login
Change Hostname
Current IP Address & Location
WHOIS Lookup
Send to WhatsApp Number
Conversion
Traditional Chinese and Simplified Chinese
UNIX Timestamp and ISO Date Time
Base64 Encode/Decode
Base64 to PDF
Bin to Hex
Cheque Amount to Words
Nested JSON to Flatten Dataset
Others
SMS Length and Segments Calculator
Hong Kong Octopus Card No. Checksum Calculation
External
JSFiddle | test your javascript, css, html
moqups | mockup/wireframe tool
invision | prototyping tool
Regex 101 | regex tester
masOS CUPS | default printing settings
Google Fonts
Awesome JS | a collection of javascript libraries
SVG Minify
ApexCharts | free js chart library
App Icon Generator
BLOG
Send Message to WhatsApp Without Adding Contact
Just inupt your target number and press enter
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