Another Diff icon

Another Diff

by opiuman · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Instantly compare JSON, XML, and HTML responses directly from two URLs. No copy-pasting required. Perfect for API debugging.

Users
35
+8 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
3
0 in 30 days
Store rank
#123K
#103K among extensions
Version
1.2.1
updated 1 Jan 2026

Users

monthly, 11 months
01835Dec 2025Jun 2026Oct 2026
Latest, 16 Oct 2026: 35 usersMove the mouse over the chart for any month

Ratings count

monthly, 11 months
023Dec 2025Jun 2026Oct 2026
Latest, 16 Oct 2026: 3 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Another Diff

🔥 Another Diff is a developer-focused Chrome extension that lets you instantly compare JSON, XML, and HTML content from two URLs — with no copy-pasting, no external tools, and no setup. ⚡ Two-Click Workflow Click once on your first URL to save it. Click once on your second URL, and the comparison opens automatically in a VSCode-style side-by-side diff viewer. Fast, simple, and perfect for real-world debugging. 🧪 API Testing Compare production vs staging responses Verify endpoint changes across versions Debug environment differences Test API backward compatibility 📊 Data Validation Compare data exports from different sources Validate JSON/XML transformations Check microservice data consistency Verify webhook payloads 🌐 Web Page Comparison Compare HTML pages across environments Detect unexpected markup changes Validate frontend rendering differences Debug template variations 🔍 Quality Assurance Detect unexpected response changes Compare before/after test data Validate API contract compliance Debug integration issues 📦 Multi-Format Support Automatically detects and formats: JSON – pretty printed with indentation XML – smart parsing with preserved structure HTML – web page comparison support Plain text – fallback for any other content type No configuration required. Just two clicks for a clean, structured diff that accelerates debugging and boosts developer productivity.

Growth

WindowUsersChangeRatingsRating
7 days+2+6.1%00.00
30 days+8+29.6%00.00
6 months+16+84.2%00.00

Version history

4 versions recorded
1.2.11 Jan 2026
1.2.020 Dec 2025
1.1.09 Dec 2025
1.0.04 Dec 2025

Details

Category
Developer Tools
First seen
4 Dec 2025
Size
124 KB
Languages
en-US
Pricing
Free
Privacy policy
github.com
Extension ID
phljmdihjmmdhlbglaeafoehfpoplmpd

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
storagetabsactiveTabnotificationscontextMenus
Site access
https://*/*http://*/*
Can read and change data on every website you visit.

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