Compare Studio Diff Suite
Compare Word (.docx), PDF, JSON, JavaScript, TypeScript, HTML, CSS, SCSS, SQL, XML, YAML, CSV, Markdown, and plain text side by side in your browser. An optional AI summary explains the changes (it sends the text to Google Gemini).
Compare Studio tools
Pick a tool to open it
- NewOpen tool
Word (.docx) & PDF Diff Checker
Compare two Word (.docx) files or two PDFs. The text is extracted in your browser and compared line by line and character by character.
- FlagshipOpen tool
JSON Compare & Diff Checker
Compare two JSON documents side by side. Turn on Ignore Key Order to hide differences that are only about key order.
- Open tool
JavaScript Compare
Line-by-line and character-level diffs for JavaScript files, refactors, and changes you want to check before a pull request.
- Open tool
TypeScript Compare
Compare two versions of TypeScript code side by side to review type, interface, and logic changes.
- Open tool
SQL Schema & Query Compare
Compare DDL schemas, migration scripts, and long queries side by side with syntax highlighting.
- Open tool
HTML Compare
Spot added, changed, or removed elements and attributes between two HTML documents.
- Open tool
CSS Compare
Review stylesheet changes, such as edited selectors and new rules, with both panes scrolling together.
- Open tool
SCSS / SASS Compare
Diff SCSS / SASS mixins, variables, and nested selectors to review design-system changes side by side.
- Open tool
XML Compare
Compare XML documents, SOAP payloads, and config files to spot element, attribute, and text node changes.
- DevOpsOpen tool
YAML Compare
Compare Kubernetes manifests, CI/CD pipelines, and config YAML files, including small indentation changes.
- Open tool
CSV Compare
Spot added rows, edited values, and other differences between two CSV or TSV exports.
- Open tool
Markdown Compare
Review changes to docs, blog posts, and README files side by side.
- Open tool
Plain Text Compare
A general-purpose diff for any text, line by line and character by character.
What's included
Why Use TechyCoderWorld Compare Studio?
Diffs run in your browser. Only the optional AI summary sends text to a server.
Code Privacy
Diffed in your browser; AI summary is opt-in
Side-by-Side Diff Editor
Syntax highlighting and synced scrolling
JSON Key Order
Optionally sorts keys before diffing
4 steps
How Compare Studio works
- 01
Pick a Format
Choose JSON, JavaScript, TypeScript, SQL, HTML, CSS, YAML, plain text, or another format.
- 02
Paste Both Versions
Paste the original on the left and the changed version on the right.
- 03
Review the Changes
Scroll both panes together to spot insertions and deletions.
- 04
Export the Diff
Copy a Git-style patch, or download a TXT or Markdown report for your code review.
Does Compare Studio store my code diffs?
No. The diff runs in your browser, and closing or refreshing the tab clears it. Text only leaves your device if you click the optional AI explanation, which sends up to the first 4,000 characters of each side to Google Gemini.
Does JSON compare handle different key orderings?
Yes. Turn on Ignore Key Order and both documents have their object keys sorted before they are compared, so you only see real value changes. Array order still counts.
