🔧 All Tools
Seven powerful tools — all running entirely in your browser.
Text Cleaner
Remove extra spaces, empty lines, HTML tags, and convert between Traditional and Simplified Chinese.
Data Masking Tool
Mask sensitive information — ID numbers, emails, phone numbers, and IP addresses.
JSON Formatter
Format, validate, and compress JSON with smart pretty-print and minified views.
Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 back to readable text.
URL Encoder/Decoder
Encode and decode URLs with encodeURIComponent/decodeURIComponent.
Timestamp Converter
Convert between Unix timestamps and human-readable dates in real time.
CSV ↔ JSON Converter
Convert CSV to JSON arrays using the first row as keys.