Unix Timestamp Converter

Convert Unix timestamps to dates and back. Auto-detects seconds / milliseconds / microseconds / nanoseconds, supports any time zone and DST, and shows the current timestamp.

Current timestamp

-Seconds

-Milliseconds

Timestamp → date

Unit Time zone

Date → timestamp

Time zone Format: YYYY-MM-DD HH:mm:ss

More tools

JSON Formatter

Format, minify, validate and escape JSON. Big numbers keep their precision, nested JSON strings can be expanded, and errors point to the exact line and column.

Code Beautifier & Minifier

Beautify JavaScript, CSS, HTML, XML and SQL code, and minify CSS, HTML and SQL.

Text Diff Checker

Compare two texts, code, JSON or logs by line, word or character, ignoring case or whitespace if you like, with inline and side-by-side views.

Regex Tester

Test JavaScript regular expressions online: live match highlighting, capture and named groups, replacement, common presets, and automatic timeout for runaway patterns.