Categories · 41 tools

Developer & Data Tools

Format, convert, encode and debug code and data: JSON, YAML, CSV, XML, Base64, JWT, regex, cron and more. Nothing you paste is uploaded.

JSON & data formats

CSV to JSON

Convert CSV or TSV with a header row into a JSON array of objects.

JSON Beautifier

Online JSON Viewer, JSON Beautifier and Formatter to beautify and tree view of JSON data.

JSON to CSV

Convert a JSON array of objects into CSV or TSV.

JSON to TSV

Convert JSON data to TSV format instantly.

JSON to XML

It helps to convert your JSON data to XML format.

JSON to YAML

Convert JSON to YAML in your browser.

JSON Validator

Check whether text is valid JSON and see the parser error if it is not.

TSV to JSON

Convert TSV data to JSON format instantly.

XML to JSON

Convert XML into a JSON structure in your browser.

YAML to JSON

Convert YAML to JSON in your browser.

Encode & decode

Base64 to Text

Convert Base64 To Text

Binary to Text

Convert Binary to Text

Decode Quoted Printable

Decode Quoted-Printable text, as used in email, into readable UTF-8.

Encode Quoted Printable

Encode text as Quoted-Printable with UTF-8 =XX hex codes.

HTML Entity Decode

Decode HTML entities (numeric and the common named ones) back into plain characters.

HTML Entity Encode

Encode &, <, >, and quotes as HTML entities.

Punycode to Unicode

Convert Punycode to Unicode

ROT13 Decoder

Decode ROT13 text (a fixed 13-letter shift).

ROT13 Encoder

Encode text with ROT13 (a fixed 13-letter shift).

Text to Base64

Convert Text to Base64

Text to Binary

Convert Text to Binary

Unicode to Punycode

Convert Unicode to Punycode

URL Decoder

Decode your URLs

URL Encoder

Encode your URLs

Format & minify

CSS Formatter

Format and indent CSS so it is easy to read.

CSS Minifier

Minify CSS Code

HTML Formatter

Format and indent HTML so it is easy to read.

HTML Minifier

Minify HTML Code

HTML to Markdown

Convert HTML into Markdown.

JS Formatter

Format and indent JavaScript so it is easy to read.

JS Minifier

Minify JavaScript in your browser with Terser, with before/after byte sizes, percent saved and clear syntax errors.

Markdown to HTML

Convert Markdown into HTML you can paste into a page.

SQL Beautifier

Format SQL queries with clean indentation and optional uppercase keywords.

Utilities

JWT Decoder

Decode a JSON Web Token to read its header and payload.

Regex Tester

Test your Regular Expressions

Cron Generator

Create your Cron Jobs easily.

Timestamp Converter

Convert UNIX Timestamps

Hex to RGB

Convert Hex to RGB Colors

RGB to Hex

Convert RGB to Hex Colors

Email Extractor

Extract email addresses from any text instantly.

Source Code Downloader

Fetch the raw HTML source of a public web page through our server.

Related collections

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Developer essentials