Question 1

How to compare two HTTP responses online?

Accepted Answer

Use our free HTTP API Response Diff Compare Tool. Simply enter two URLs or paste cURL commands, click Compare, and view the differences in headers, status codes, and response bodies with syntax highlighting.

Question 2

Can I compare JSON data online for free?

Accepted Answer

Yes! Our tool provides free JSON diff comparison with advanced features like JSONPath filtering, multiple view modes, and secure processing with no data storage to ensure your data privacy.

Question 3

What is JSONPath filtering in API comparison?

Accepted Answer

JSONPath filtering allows you to compare specific parts of JSON responses using queries like $.data.items[*].name. This helps focus on relevant data and ignore noise in large API responses.

Question 4

Is my API data secure when using this diff tool?

Accepted Answer

Yes, all processing happens in your browser (client-side). Your API data never leaves your device, ensuring complete privacy and security.

Open Source Licenses

@eslint/eslintrc@3.3.1

@git-diff-view/file@0.0.30

@git-diff-view/react@0.0.30

@headlessui/react@2.2.4

@types/jsonpath-plus@5.0.5

@types/lodash@4.17.20

@types/node@20.19.9

@types/react-dom@19.1.6

@types/react@19.1.8

@vercel/speed-insights@1.2.0

api-diff-tool@0.1.0

autoprefixer@10.4.21

clsx@2.1.1

curl-parser-ts@0.3.0

eslint-config-next@15.4.2

eslint@9.31.0

jsonpath-plus@10.3.0

lodash@4.17.21

lucide-react@0.525.0

next-intl@4.3.4

next@15.4.2

npm-license-crawler@0.2.1

postcss@8.5.6

react-dom@19.1.0

react@19.1.0

sharp@0.34.3

tailwind-merge@3.3.1

tailwindcss@3.4.17

typescript@5.8.3