All online tools

✦ Converters

Hash Generator

Compute MD5, SHA-1, SHA-256, SHA-512 hashes of text or files.

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Base64 Encoder/Decoder

Encode text to Base64 or decode Base64 back to text.

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Encoding Inspector

Inspect text for likely Base64, hex, URL, HTML, Unicode, JWT, and binary formats.

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Hex / Base16 Encoder & Decoder

Convert UTF-8 text to hexadecimal bytes and decode hex back to text.

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Unicode Escape Encoder & Decoder

Convert Unicode text to JavaScript-style escapes and decode escaped text.

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HTML Entity Encoder & Decoder

Encode HTML-sensitive characters and decode common HTML entities.

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Color Picker & Converter

Pick colors, convert between HEX, RGB, HSL, HSV, CMYK formats.

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Timestamp Converter

Convert Unix timestamps to human-readable dates and back.

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URL Encoder/Decoder

Percent-encode or decode URLs and query strings safely.

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Number Base Converter

Convert numbers between binary, octal, decimal, and hexadecimal.

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Temperature Converter

Convert between Celsius, Fahrenheit, and Kelvin instantly.

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Caesar Cipher Encoder & Decoder

Encode or decode text with a classic Caesar shift cipher.

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Morse Code Translator

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

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Time Zone Converter

Convert a date and time between cities and time zones.

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Markdown to HTML Converter

Convert Markdown into clean HTML with a live preview.

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CSV to JSON Converter

Convert CSV spreadsheets to JSON or JSON arrays back to CSV.

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HTML Formatter & Minifier

Beautify HTML for reading or minify it for smaller page output.

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JSON-LD Inspector

Extract and validate JSON-LD structured data from HTML.

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Unit Converter

Convert length, weight, volume, area, data, and temperature units.

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YAML ↔ JSON Converter

Convert YAML to JSON and JSON back to YAML privately in your browser.

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SQL Formatter

Beautify or minify SQL queries for easier reading and sharing.

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XML Formatter & Minifier

Format XML for readability or remove whitespace for compact output.

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SVG Optimizer

Remove comments and unnecessary whitespace from SVG markup.

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CSS Formatter & Minifier

Beautify CSS for editing or compact it for deployment.

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