Generator

Timestamp Format Builder

Timestamp Format Builder: build custom timestamp format strings.

Interactive Timestamp Format Builder

Format Components

date Components

Full Year
4-digit year (2024)
YYYY
Short Year
2-digit year (24)
YY
Full Month
Full month name (January)
MMMM
Short Month
Short month name (Jan)
MMM
Month Number
Month as number (01-12)
MM
Day Number
Day of month (01-31)
DD
Full Weekday
Full weekday name (Monday)
dddd
Short Weekday
Short weekday name (Mon)
ddd

time Components

24-Hour
24-hour format (00-23)
HH
12-Hour
12-hour format (01-12)
hh
Minutes
Minutes (00-59)
mm
Seconds
Seconds (00-59)
ss
Milliseconds
Milliseconds (000-999)
SSS
AM/PM
AM/PM indicator
A

timezone Components

Timezone Offset
UTC offset (+05:30)
Z
Timezone Name
Timezone abbreviation (PST)
z

special Components

Space
Single space character
Dash
Dash separator (-)
-
Slash
Slash separator (/)
/
Colon
Colon separator (:)
:
Comma
Comma separator (,)
,

Format Builder

Drag components here to build your format

Components will be combined in the order you drop them

No format built yet
No format selected
Preview with current date/time

How to Use

1. Select your target library (Day.js, date-fns, or SQL)

2. Drag format components from the palette to the builder area

3. Components will be combined in the order you drop them

4. Use the live preview to see how your format will look

5. Copy the generated format string for use in your code

Timestamp Format Builder

Learn more about this powerful tool

Timestamp Format Builder: build custom timestamp format strings.

Purpose

Use this tool to build custom timestamp format strings. It helps developers verify time data before production. Enter a value, choose a format or timezone, and copy accurate results for logs, APIs, databases, automation, or documentation. Clear output supports dependable timestamp decisions.

Benefits

Work faster with this tool when you build custom timestamp format strings. Validation catches malformed values early, and copy-ready results prevent transcription mistakes. Browser processing keeps data on your device for repeatable checks.

Tool Features

Discover what makes this tool powerful

Core

Easy to Use

Simple and intuitive interface for all users.

Performance

Fast Processing

Quick and efficient timestamp operations.

Quality

Accurate Results

Precise timestamp calculations and conversions.

Why Choose Our Timestamp Tools?

Professional-grade timestamp processing with enterprise-level reliability

100%
Privacy Protected
0ms
Processing Latency
24/7
Availability
Free
Forever Free

How It Works

Simple steps to use this timestamp tool effectively

1

Input Your Data

Enter your timestamp or date value in the input field provided by the tool.

2

Select Options

Choose your preferred output format and any additional options for the conversion.

3

Get Results

View the converted results instantly with high accuracy and precision.

4

Copy and Use

Copy the results to your clipboard and use them in your applications or projects.