Create custom markup to use in posts?

You are probably looking for The Shortcode API that allows to create shortcodes like [my_shortcode] and [my_shortcode]some text[/my_shortcode] to be used in content and other shortcode-enabled areas.

More advanced technique are way more involved and might require storing editable and rendered representation of content separately or do apply custom rendering filter every time content is displayed.

Related Posts:

  1. How to make a monopoly board using css grid?
  2. Redirect from an HTML page
  3. How to horizontally center an element
  4. Android WebView err_unknown_url_scheme
  5. How to create an HTML button that acts like a link
  6. What is the main difference of
    and
  7. Why does z-index not work?
  8. Is it possible to write data to file using only JavaScript?
  9. Image is not showing in browser?
  10. Is it possible to write data to file using only JavaScript?
  11. Is “ ” a replacement of ” “?
  12. HTML Button : Navigate to Other Page – Different Approaches
  13. Which is better: or
  14. Adding attribute in jQuery
  15. Is element block level or inline level?
  16. XPath //div[contains(text(), ‘string’)] fails to select divs containing ‘string’
  17. Two divs side by side – Fluid display
  18. Proper way to make HTML nested list?
  19. FontAwesome icons are not showing, Why?
  20. Remove border from IFrame
  21. CSS horizontal scroll
  22. mailto using javascript
  23. Mailto using Javascript?
  24. Can I set subject/content of email using mailto:?
  25. How do I set a background-color for the width of text, not the width of the entire element, using CSS?
  26. text-overflow: ellipsis not working
  27. How to reference nested classes with css?
  28. How to save user input into a variable in HTML and JavaScript
  29. Why is there an unexplainable gap between these inline-block div elements?
  30. How to make JavaScript execute after page load?
  31. Hide element by class in pure Javascript
  32. How to align content of a div to the bottom
  33. How to draw a dotted line with css?
  34. Function not defined javascript
  35. Navigate to an anchor on another page
  36. What is gZip compression?
  37. How to stick text to the bottom of the page?
  38. Why doesn’t height: 100% work to expand divs to the screen height?
  39. How can I position my div at the bottom of its container?
  40. Why doesn’t height: 100% work to expand divs to the screen height?
  41. How can I position my div at the bottom of its container?
  42. AppendChild() is not a function javascript
  43. How to overlay one div over another div
  44. How can I change an element’s class with JavaScript?
  45. difference between iframe, embed and object elements
  46. Input Type URL – Says “Please enter a URL” if HTTP is not included
  47. Place input box at the center of div
  48. Can HTML checkboxes be set to readonly?
  49. Best HTML5 markup for sidebar
  50. Difference between CAPTCHA and reCAPTCHA
  51. how to do a line break in Bootstrap 3.3.7
  52. Vertical align not working on inline-block
  53. HTML table needs spacing between columns, not rows
  54. Is it possible to put CSS @media rules inline?
  55. Make padding responsive
  56. Vertically align text next to an image?
  57. HTML not loading CSS file
  58. How can I center my ul li list in css?
  59. YouTube: How to present embed video with sound muted
  60. CSS !important not working
  61. How to best set a CSS3 transition to none?
  62. how to download image from any web page in java
  63. Playing Sound In Hidden Tag
  64. Why is vertical-align: middle not working on my span or div?
  65. ow to change the style of the title attribute inside an anchor tag?
  66. Flex align-items: center not centering items
  67. Redirecting to a page after submitting form in HTML
  68. Specifying Font and Size in HTML table
  69. How do I clear the content of a div using JavaScript?
  70. How do I change the value of lang=en-US
  71. Style reply form different than comment form
  72. How to display a raw HTML page (bypassing WordPress theme, scripts, etc)
  73. Style the last element having a specific class [closed]
  74. Publish pages/posts as HTML?
  75. How do I add some HTML before & after the content for all posts?
  76. How do I add a front menu button that redirects to another website or sub-domain?
  77. HTML generated by WP
  78. Protect HTML in Comment
  79. Insert HTML Page in WordPress Page
  80. How do I add GoogleAnalytics header snippet in WordPress?
  81. Submitting form in wordpress plugin
  82. Widget Text Needs to be White [closed]
  83. Why can’t I edit HTML in WordPress even with the administrator role?
  84. Adding HTML to posts with certain tags?
  85. Adding to the WYSIWYG
  86. Redirect WP 404 to html
  87. How to remove auto generated markup? [closed]
  88. Is there a common structure for a wordpress formular?
  89. a generated wordpress page from a form that is inputted by user [closed]
  90. creates an unnecessary space in content?
  91. WordPress is replacing code with   when I add to posts
  92. Echo outside HTML
  93. WBR tag breaking hyperlinks
  94. allow html characters on eshop data entry boxes
  95. Query WordPress Database and Post HTML Table
  96. theme or plugin or server is outputting html before the init hook fires, how is it possible to prevent this
  97. How to Know If I’ve Correctly Inserted Alt Attributes Into HTML
  98. WordPress HTML editor panel is not showing HTML elements
  99. How to hide unwanted HTML Comment like in website [duplicate]
  100. HTML code not working in WordPress
tech