About

Online minify, beautify, and pretty-print tools

WebBeautify (WB) is a set of browser editors: HTML/CSS/JS minifier, JSON formatter, SVG compressor, SQL formatter, Base64 encode/decode, converters, validators. Paste messy code, get a clean result, copy it back.

Minify for size. Beautify to unminify. Format / pretty-print to keep indent consistent.

Why these tools exist

A vendor file arrives as one line. An API returns compact JSON. You need to unminify JavaScript, pretty-print JSON, or minify CSS before a page goes live — without standing up Node for five minutes. That is the job: paste, Run, copy.

Minify and beautify fight each other on purpose. Around them: formatters (JSON pretty print, XML, YAML, GraphQL), JSON lint / validators, JSON to XML / CSV / YAML, URL encode, HTML entities, MD5 / SHA-256, gzip size, diffs, slugs.

How people use a tool

Open the language page (JavaScript minifier, not a generic blender). Paste or drop a file. Leave safe defaults on. Run. Read the status and any byte savings. Copy or download. Related tools on the side swap minify ↔ beautify, or formatter ↔ validator, when you need the inverse.

Pretty CSS 24 KB → minified 18 KB → gzip about 6 KB. The steps stack.

What the tools will not pretend

Base64 is not encryption. A JavaScript obfuscator is not DRM. JSON validate is not an OpenAPI schema check. JWT decode is not signature verify. A conservative minifier is not Terser with mangling. If the input is illegal, you get a reason — not extra commas invented for luck.