Overview
It checks HTML start and end tag pairs, etc. It also works with split HTML and forms sent via POST. (No external communication.)
If the HTML tag pair is incorrect, you can jump to the start and end tag positions to check. [MAIN FUNCTIONS] ● You can view the browser's communication log in a list and check the details of each content. ● If the content is HTML, an HTML tag check is performed automatically. ● If there is an error in the HTML tag, the following colors will be displayed. ・ Yellow "Warning": A part that should be corrected if possible, such as when a tag is not closed. ・ Red "Error": A part that should definitely be corrected, such as when a start tag is missing. → You can jump to each source position and check. ● Click on the correct pair of HTML tags to jump to the paired tag. ● If an HTML tag is misidentified, you can add, change, or delete the HTML tag detection in the settings. ● If the content is a font, you can perform a detailed font check. (You can also enter text freely) ● In the communication log list, you can narrow down the logs to be displayed by URL or content. [e.g.] html: Display only html. error: Display only content with link errors, etc. redirect: Display only redirected content. ● You can also set URLs that you do not want to record in the communication log. ● You can also set line wrapping and indentation when displaying source code. [SUPPORT] If you have any comments, requests, or bugs, please contact us via the "Website" or "Email" links at the bottom of this page. (There is also a link in the extension's "How to Use" section.) [REVIEWS] If you like this extension, please leave a review. Your review will encourage future extension development. [UPDATE HISTORY] ・ v0.1.6.8 (2026/02/27) - Add: The HTML check results list is now resizable. - Add: "Developer Debug Flag" to settings. - Fix: Review URL. - Change: Improve Form processing. ・ v0.1.6.7 (2026/02/23) - Change: Default language to English. - Add: Display HTML check results in HTTP list. - Change: Backported debug functions. ・ v0.1.6.4 (2025/07/18) - Change: Description. ・ v0.1.6.3 (2025/06/12) - Change: Extension name. ・ v0.1.6.2 (2025/06/01) - Add: The setting "Filter Initial Value". ・ v0.1.6.1 (2025/05/31) - First release
Details
- Version0.1.6.8
- UpdatedFebruary 27, 2026
- Size74.81KiB
- Languages2 languages
- Developer
- Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
