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Text diff checker
Compare any plain text, prose, or documents and instantly highlight additions, deletions, and edits line by line
Python diff checker
Paste or upload two Python files to instantly highlight differences with syntax-aware comparison
SQL diff checker
Paste or upload two SQL files to compare queries, schemas, and stored procedures with keyword-aware diffing
JSON diff checker
Compare JSON objects and arrays with structural diffing that understands nested keys and array ordering
JavaScript diff checker
Compare JavaScript files with ES6+ syntax awareness and JSX support
CSS diff checker
Compare CSS stylesheets with selector-aware diffing and property-level change detection
HTML diff checker
Compare HTML documents with tag-aware diffing that highlights structural and attribute changes
TypeScript diff checker
Compare TypeScript files with type annotation, interface, and generic syntax highlighting
YAML diff checker
Compare YAML files with indentation-aware diffing that detects key additions, removals, and value changes
XML diff checker
Compare XML documents with element and attribute highlighting, ideal for config files, SVGs, and data exports