Jon Aquino's Mental Garden

Engineering beautiful software jon aquino labs | personal blog

Friday, May 17, 2013

Unclosed Tag Finder

Here is a tool to find unclosed tags in your HTML. Just paste in your HTML and press Submit. You will see a result like "Closing tag </table> on line 188 does not match open tag <td> on line 62.".



  • The Most Reliable and Helpful Blog....I am so thankful to your for uploading such a Nice Tool/Article I have solved a serious bug by checking my code.Thanks a Million

    By Blogger Unknown, at 10/04/2018 3:35 p.m.  

  • The most helpful Blog....I am so thankful to your for uploading such a Nice tool.Thank you for this.This tool save my time.

    By Anonymous Anonymous, at 1/19/2019 1:45 a.m.  

  • Thank you so much for this helpful tool !

    By Anonymous Anonymous, at 2/08/2019 3:04 a.m.  

  • What an amazing tool. Thank you for writing it and making it public.

    By Anonymous Nigel Powell, at 3/12/2019 3:19 a.m.  

  • The Most Reliable and Helpful Blog....I am so thankful to your for uploading such a Nice Tool/Article I have solved a serious bug by checking my code.

    By Anonymous Anonymous, at 4/17/2019 3:54 a.m.  

  • Excellent tool - many thanks! Really helped me out. It found an error buried deep within a complex piece of code. I would have had great difficulty finding that error by hand. Many thanks!

    By Anonymous Anonymous, at 6/02/2019 5:37 a.m.  

  • Could be a veeeery nice tool - but in my case it wasted 10 minutes of my time.

    Its a pretty fancy idea and I really like it.

    This thing throws an error - but it should not:

    < div class="test"
    style="display: none;">
    < /div>

    I have added spaces - otherwise I could not post this.
    Linebrakes in the opening tag throws an error.

    By Anonymous Naderio, at 7/08/2019 7:23 a.m.  

  • Excellent! Thank for this. Very useful!

    By Anonymous Anonymous, at 9/20/2019 6:08 a.m.  

  • You have saved me from going crazy! Thank you so, so much for this!!

    By Anonymous Jan Bennett, at 3/07/2020 11:39 p.m.  

  • Thank you! Really helped me out!

    By Anonymous Anonymous, at 7/22/2020 8:08 a.m.  

  • Awesome Tool for Angularjs view files. Thanks Man

    By Blogger M-A-C, at 7/29/2020 4:11 a.m.  

  • Ok i really love this small tool :)
    Thank you!!!

    By Anonymous Anonymous, at 9/09/2020 7:51 a.m.  

  • Million thanks, Jon!!! Heavy tools of software monsters didn't help finding unclosed tags, and your great page quickly solved the problems.

    By Blogger Unknown, at 12/13/2020 3:18 p.m.  

  • Very useful tool. I use it every day. But I discovered an inconvenience. The detection for the tags is case-sensitive. < li >Here is my important text < / LI> will give an error.

    By Anonymous Anonymous, at 4/05/2021 3:39 a.m.  

  • This is AWESOME! Thank you. I was going insane.

    By Anonymous Anonymous, at 4/19/2021 10:09 a.m.  

  • Hi Jon,
    Well, sometimes it is just best keeping it simple.
    Thank you!
    I keep coming at your page each time I need it.
    Like you come back to an old friend.
    And talking about friendship. I really like those books you mention.;)
    May the light shine upon you.

    By Blogger saffy, at 5/05/2021 4:17 a.m.  

  • Thanks saffy!

    By Blogger Jonathan, at 5/05/2021 8:46 a.m.  

  • Very COOL! THX!

    By Anonymous Anonymous, at 7/08/2021 6:55 a.m.  

  • Doesn't seem to work with my code. I'm using Angular and so I have customer tags. Could it be an issue ?

    By Blogger Kreys, at 10/05/2021 11:28 a.m.  

  • Thanks, Most useful Blog that saved my time.

    By Anonymous Anonymous, at 10/09/2021 3:39 a.m.  

  • Thanks Jonathan for the tool!

    By Blogger ralent, at 10/21/2021 3:11 p.m.  

  • You are a legend man!!

    By Blogger Comrade. Girish Rajgopal, at 12/16/2021 9:27 a.m.  

  • Thank you! :)

    By Anonymous Anonymous, at 5/19/2022 12:14 a.m.  

  • Great little tool, may it live on forever!

    By Anonymous Anonymous, at 8/02/2023 5:47 a.m.  

  • It takes several seconds for very long files (like 4000 lines) but it works great!

    By Anonymous Stefano N, at 8/03/2023 7:13 a.m.  

  • Writing this comment 10 years after this post was published to say: Amazing tool, thank you for sharing!!

    By Blogger Beeb Ashcroft, at 10/18/2023 9:40 p.m.  

  • my daily tool lol thanks bruh

    By Anonymous yrral, at 4/03/2024 8:26 a.m.  

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