Free Online Converters

15 tools — all free, no signup required

Convert between data formats, units, and encodings instantly.

Base64 Encode/Decode

Encode text to Base64 or decode Base64 back to text.

CSV to JSON Converter

Convert CSV data to a JSON array of objects instantly with proper quoted-field handling.

GIF Maker

Create animated GIFs from images or video clips directly in your browser.

HEX to RGB Color Converter

Convert HEX color codes to RGB and RGB to HEX with live color preview.

JSON Formatter & Validator

Format, prettify, minify, and validate JSON with descriptive syntax error feedback.

JSON to CSV Converter

Convert a JSON array of objects to CSV format with nested field flattening and instant preview.

Morse Code Translator

Translate text to Morse code and decode Morse code back to text instantly.

Number Base Converter

Convert numbers between Binary, Octal, Decimal, and Hexadecimal with live updates.

Roman Numeral Converter

Convert between Arabic numbers and Roman numerals with a step-by-step breakdown.

Text to Binary Converter

Convert text to binary code and decode binary back to text. Also shows hex and decimal.

Timestamp Converter

Convert Unix timestamps to dates and vice versa with live current timestamp display.

Timezone Converter

Convert a date and time to all major world timezones simultaneously.

Unit Converter

Convert length, weight, temperature, speed, area, and volume units instantly.

Video Compressor Online

Compress video files in your browser at adjustable quality levels — no upload to any server.

Video to Audio Extractor

Extract audio from video and download as WAV, MP3, or OGG — 100% browser-based.

About Converters

Convert between data formats, number systems, color codes, and encodings with zero setup. Our converter tools support JSON, CSV, Base64, Markdown, binary, hexadecimal, Roman numerals, and more — all processed locally in your browser.

These tools are designed for developers, data analysts, and anyone who regularly needs to transform data between formats. Paste your input, get instant output, and copy the result with one click.

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