Paste Your Code & Format It Instantly

Drop in your JSON, XML, HTML, CSS, SQL, or any code snippet — get it formatted, validated, and previewed in seconds. No sign-ups, no uploads to servers. Everything runs in your browser.

JSON Viewer

Format, minify & explore tree view

XML Viewer

Format, minify & validate documents

HTML Viewer

Edit & see live preview side-by-side

CSS Viewer

Format & minify stylesheets instantly

JavaScript Viewer

Format & minify JS with highlighting

SQL Viewer

Format & beautify SQL queries

CSV Viewer

View & edit CSV as interactive table

TSV Viewer

View & edit tab-separated data

YAML Viewer

Format & validate YAML configs

TOML Viewer

Format & validate TOML configs

INI Viewer

Format & validate INI config files

Properties Viewer

Format, sort & validate .properties

Markdown Viewer

Write & see rendered preview live

SVG Viewer

Preview SVG live & export as PNG

Log Viewer

Filter logs by level instantly

Text Viewer

Encode & decode URL, HTML, Base64