JSON Formatter

Format and prettify JSON instantly with clean indentation.

Indent size Sort keys Live mode

Input

Barcode Generator

Generate Code 128 barcodes from text or numbers instantly in your browser.

Base64 Decode

Decode Base64 strings back to plain text instantly.

Base64 Encode

Encode text to Base64 for APIs, tokens, and data URLs.

Character Counter

Count characters in text instantly, including optional spaces and newlines.

Color Converter

Convert colors between HEX, RGB, and HSL formats with a live preview.

Color Palette Generator

Generate beautiful color palettes from a base color with harmony rules.

CSS Formatter

Format CSS with consistent spacing and indentation for readability.

CSS Minifier

Minify CSS instantly by removing whitespace and unnecessary characters.

Hash Generator

Generate MD5, SHA1, SHA256, or SHA512 hashes from text instantly in your browser.

HTML Formatter

Format HTML with readable indentation for cleaner templates and easier debugging.

HTML Minifier

Minify HTML by removing extra whitespace for faster pages and smaller payloads.

HTML to Markdown

Convert simple HTML into Markdown text instantly.