HTML Diff Check Tool HTML Diff Check Tool

Developer Tools
Version: 2.2.2
Last Update: 2021-01-06

User Reviews


avatar Ch Ho
2018-09-24

It does exactly what it says on the tin: it compares the html in two different tabs, or the current tab with the same page on a test server (regular expression string substitution). The differences are shown side-by-side, like Meld does.

I really appreciate that it is self-contained, and doesn't send data to a server owned by the extension developer to do the processing.

Wishlist: reloading the same page and alerting when the contents change, and being able to ignore certain strings (like security tokens that change on every reload).

avatar Daniel Moore
2018-01-28

Works as described and useful.

Wishlist: compare multiple servers at once; add headers (like Host) to request for subset of servers.

avatar y sugano
2017-07-08

If you often check the co-worker/out source worker's codes, this extention will be useful tool.

avatar yu tani
2017-06-28

Very useful for all web developers. You can quickly check differences of web sites' html source.

avatar zyass tak
2017-02-08

HTMLソースレベルで差分を比較できるので、
更新の見落としを防げて便利です。

avatar Ami Oooo
2017-01-12

とてもいい機能。助かっています。

avatar Scott Silliman
2021-02-09

I couldn't this to work. all I get is an alert with chinese text in it and a checkbox asking whether to disable further alerts from this extension. when trying to open or diff. perhaps this works, but some instructions please?? totally willing to re-rate if I had instructions.

avatar chris clark
2019-11-20

didn't work for me, every page I attempted to use had the message "This page is not supported."

avatar chrome-17-18 shoora_backup
2019-05-05

Великолепно! Работает на отлично! Удобно!

avatar Georgii Trofymov
2021-02-17

Didn't work for me. For every page I wanted to compare it showed the alert "this page is not supported"

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