Converters
Convert between different data formats with precision and ease. Professional-grade utilities to transform timestamps, colors, number bases, units, currencies, and more instantly.
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utc 2026-05-28T16:00:00Z
iso 2026-05-28T16:00:00.000Z
local May 28, 2026 4:00:00 PM
rel now
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ms 1716912000000
sec 1716912000
Available Converters
Precise conversion engines for every data type and unit.
Timestamp Converter
Convert between Unix timestamps and human-readable dates
Date Calculator
Perform calculations with dates and time periods
Number Base Converter
Convert between binary, octal, decimal, and hexadecimal
Color Converter
Convert between HEX, RGB, HSL, and other color formats
Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin
Unit Converter
Convert between various measurement units
Currency Converter
Convert between world currencies with live exchange rates
HTML to JSX Converter
Convert HTML markup to React JSX syntax
CSS to Tailwind Converter
Convert CSS styles to Tailwind CSS utility classes
Markdown Editor & Previewer
Write and preview Markdown in real-time
JSON to XML
Convert JSON data to well-formed XML documents
XML to JSON
Convert XML documents to clean JSON format
JSON to CSV
Convert JSON data to CSV spreadsheet format
CSV to JSON
Convert CSV spreadsheets to JSON format
JSON to YAML
Convert JSON data to clean YAML format
YAML to JSON
Convert YAML configuration to JSON format
XML to CSV
Extract XML data into CSV table format
CSV to XML
Convert CSV data into structured XML
Image to Base64
Convert images to Base64 encoded data URIs with drag-and-drop support
How to Use
Select Your Converter
Choose the right conversion tool from our collection. Whether you need to decode timestamps, convert number bases, or translate between color formats, pick the converter that matches your data type.
Input Your Values
Enter your data or select options in the input fields. Our engine automatically detects formats and displays real-time conversion results as you type.
Copy & Use
Click the copy icon to grab your converted output. Your data is processed locally for maximum privacy, and the results are ready to use in your projects immediately.
What Are Data Converters?
Data converters are tools that transform data from one format or representation to another while preserving the underlying information. They handle various categories of conversions including temporal (timestamps, dates), numerical (number bases), visual (color formats), and physical (temperature, measurement units), all operating securely in your browser.
Benefits of Using Converters
Instant Conversion
Get results in milliseconds without manual calculations. No need to memorize conversion formulas or look up reference tables.
Multiple Format Support
Our converters handle a wide range of formats and units—from binary and hex to Celsius and Fahrenheit, from RGB to HSL color spaces.
Guaranteed Accuracy
Consistent, tested conversion algorithms ensure reliable results. Appropriate rounding and precision rules are applied for every data type.
Built for Accuracy & Privacy
We prioritize precision, data security, and developer experience above all else.
Client-Side Processing
Your data never leaves your browser. All conversion logic is executed locally for maximum privacy and security.
Precision Guaranteed
Our algorithms maintain significant digits, use standard conversion factors, and apply appropriate rounding for every data type.
Developer Optimized
Designed by developers for developers. Clean output formats, instant results, and support for the conversions you use most.
Converter Documentation
Comprehensive guide to understanding data conversion concepts and best practices.
Understanding Data Conversion
Data conversion is a fundamental operation in computing and development. Different systems and applications often represent the same information in different ways, necessitating reliable conversion tools:
Types of Conversions
- Temporal: Timestamps, dates, time zones, durations
- Numerical: Number bases, mathematical units, scientific measurements
- Visual: Color formats, image dimensions, typography units
- Technical: File sizes, network units, storage capacities
- Metric: Physical measurements, temperature scales, distances
Conversion Accuracy
- Precision: Maintaining significant digits during conversion
- Rounding: Applying appropriate rounding rules
- Standards: Following established conversion factors and formulas
- Context: Considering the specific use case requirements
Best Practices for Data Conversion
Maximize the accuracy and effectiveness of data conversions with these best practices:
Working with Timestamps
- Always consider timezone implications when working with timestamps
- Understand the difference between UTC and local time representations
- Use ISO 8601 format for standardized date/time representation
- Be aware of leap seconds and daylight saving time effects
Number Base Conversions
When working with different number bases:
- Understand the context where each base is commonly used (binary for low-level operations, hexadecimal for memory addresses)
- Pay attention to leading zeros which may be significant in certain contexts
- Remember that the underlying value remains the same, only the representation changes
- Be careful with signed vs unsigned interpretations of binary data
Color Conversions
- Understand the different use cases for each color format (HEX for CSS, RGB for graphics, HSL for intuitive adjustments)
- Be aware that some conversions may involve slight precision loss due to different color space characteristics
- Consider accessibility implications when choosing colors
- Remember alpha channels for transparency when converting