Removing sidebar on category pages

category page flow (bottom to top) is like this:

category-slug.php
category-ID.php
category.php
archive.php
index.php

so you can not create compulsory category.php. open your current theme archive.php. and edit this code.

<?php 
     if( !is_category() ){
        get_sidebar();
      }
?>

Related Posts:

  1. Where do posts get the sidebar from?
  2. How to list categories by page id in wordpress
  3. What does the token %1$s in WordPress represent [closed]
  4. retrieve thumbnail from post ID of best selling product in category
  5. Custom HTML structure in wp_list_categories
  6. Display all posts in current category
  7. How to Populate the list of custom post type categories
  8. Php string not working in WordPress Functions.php [duplicate]
  9. How to display related posts from parent category
  10. User Defined order on get_categories?
  11. How can I set custom order use this function
  12. Categories Template Assistance
  13. dynamic sidebar not showing anything
  14. Error: array_map(): Argument #2
  15. Problems with function on function.php
  16. Use template for posts with a particular category grandparent
  17. Check if Product is in a Specific Category in Functions.php
  18. Styling images coming from another blog
  19. Display all categories including sub categories
  20. Custom category code not showing all posts
  21. Category Thumbnail Display – How to display ONLY the main Category
  22. How to create a linked tag list in my sidebar
  23. Missing sidebar parameter “fix” – before_content
  24. How to use transient in this code for related post?
  25. Swapping wp_dropdown_categories function with wp_category_checklist
  26. Dynamic Sidebars & Echo
  27. What is an equivalent of single_cat_title for getting the slug of the category?
  28. Pass Category Name, Description and Photo into variables to pass to jQuery
  29. Move category description below post list in blog
  30. Applying A Category to Existing Posts Where Page Title Matches Regex
  31. Setting default category base on theme activation
  32. Recent Posts Not Showing Only On A Specific Category Page [closed]
  33. Let Users Choose Post Categories
  34. how to show only specific category for a template
  35. if statement with is_active_sidebar()
  36. Display most popular posts of category
  37. get taxonomy thumbnail and use it as a variable in code
  38. Displaying posts based on category
  39. Get categories names as an array to use it in theme settings
  40. Creating a blog on my companies new website using WordPress but I have sidebar issues
  41. How to get the last category name of a child category?
  42. How to remove sidebar primary widget on Mobile on category page [closed]
  43. Use get() method to grab all categories and output inside another method
  44. Only show size attributes in product box woocommerce when available
  45. Argument for if term-> have child?
  46. How to separate categories with commas?
  47. Show all tags within a category?
  48. Displaying list of posts in category page
  49. Echoing a CSS class based on category of post in a list
  50. Alphabetically Ordered Category in WordPress
  51. Loading Posts & Category with Ajax
  52. How to get current category
  53. WooCommerce: Display product categories to make IF statement
  54. Trying To Get Child Categories To Show, Issue With foreach Loop
  55. Show parent categories of the current category
  56. is user member of a group, show them categories [closed]
  57. How to check if a category has a parent and child categories?
  58. Add a select-option to the default widgets
  59. Using multiple variables to assign categories to an array
  60. Get category id when SEO URL is turned on
  61. Don’t display a sidebar widget when on a specific page
  62. Display latest post from WordPress Featured Category that is also in X,Y,or Z categories
  63. Display Sibling WooCommerce Product Categories on Archive Page
  64. Pagination at category doesnt work with same name of page
  65. display the months of a specific category
  66. Add Custom Category Description When Empty
  67. Add a product category to a specific product via a button
  68. List sub categories and corresponding posts of a parent category
  69. Dropdown category field inside repeatable metabox
  70. Child-Theme Category View with modified permalinks (%category% removed)
  71. How to move a post from one category to another
  72. Create category after theme setup and modify the default one
  73. How to Link to category titles if it is in the single post content?
  74. How can i show specific Category List?
  75. How to show category just on specific pages?
  76. How to filter specific element of an array in wordpress/php?
  77. All categories options or All categories not Populating
  78. Displaying 3 Category Posts differently
  79. What image is this pulling?
  80. List categories assigned to a post
  81. Unable to get Post Category Name and URL
  82. Adding a sidebar to wp-login.php
  83. WordPress using get_term to retreive slug not working as expected
  84. How to add style in functions.php depending on conditions?
  85. Showing the project type in HREF
  86. How do I display Category titles on a WP Page?
  87. Front end post submissions do not get submitted in the category
  88. problem with category menu, it doesn’t want to show link
  89. Saving category as insert post
  90. Trying to exclude posts from a category on the home page
  91. Trying to see if page is category or single and displaying title with appropriate heading tag
  92. Showing Subcategory’s Name and Link Instead of Parent Category’s
  93. get_category only returning details for ‘uncategorized’
  94. Hide empty categories from get_categories
  95. on category page get name of category as a string
  96. WordPress categories not working throughout site
  97. Remove /category/ from category (archive) page URLs (without using a plugin)
  98. How to create categories out of a list of words?
  99. Get Products within Current Product Category
  100. Is there a way of displaying related posts from lowest hyrachical order (lowest child category to parent category)
tech