Pretty Diff - The difference tool Updated: 17 January 2010
Read the documentation before using this tool. Use this free open-source tool to accurately diff between files in different environments regardless of comments or minification down to the whitespace. This tool is written entirely in JavaScript. Do not blame the tool for processing assumptions made upon flawed code.
Main Options Function: Beautify Code Minify Code Pretty Diff
Code type: JavaScript (default) CSS Markup Plain Text (no beautification/minification)
Input display: Orient horizontally Orient vertically
Beautify Options Indentation Character: Indent Space Indent Tab New Line
Indentation Size:
Comment Indentation: Indent Comments No Comment Indentation
Minify Options JavaScript Toleration: — Correct sloppy JavaScript line termination?
Diff Options Print or Save Output: — Opens report into a popup without the form elements or text paragraphs.
Context size (optional): — This sets number of lines to pad the differences.
Diff View Type: Side by Side View Inline View
Beautify Code Beautification input Beautification output
Minify Code Minification inpup Minification output
Output size: Input number of lines:
Unix format input: Windows format input:
Unix format difference: Windows format difference:
Percentage decreased (from unix text): Percentage decreased (from windows text):
Base Text User supplied label (optional)
New Text User supplied label (optional)