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Compare two PDF documents side-by-side with page-by-page text extraction, line highlights, and Git patch exports.
Detect text alterations, revised clauses, and page-level edits between two PDF documents side-by-side.
Extracts lines and paragraphs from all pages with automatic page boundary headers for easy visual cross-referencing.
Highlights added clauses in green, deleted sections in red, and inline word changes with synchronized scrolling.
Everything you need to know about this developer tool
Drag and drop your original PDF into Input A and the revised PDF into Input B. Click Find Difference to review changes instantly.
Scan and score resumes against Job Descriptions using AI analysis.
Visualize JS call stack, microtasks queue, macrotasks queue, and Web APIs in real time.
Step through React Fiber trees, state queues, reconciliation loops, and concurrent preemption.
Click below to compute visual line differences, AST structure deltas, and AI explanations.