Code Formatter & Beautifier | HTML, CSS, JS & JSON

Instantly format, indent, and beautify your raw code strings. Supports HTML, CSS, JavaScript, and JSON. 100% secure, offline code editor.

DocFlow provides a 100% private, client-side tool for this task. Your files and data are processed entirely in your web browser and are never uploaded to any external server.

How it works

• Select or drag-and-drop your file into the tool.
• All processing happens locally on your device.
• Download your converted or processed file instantly.

Privacy Guarantee: No data collection, no server processing, no third-party APIs.