wpsnoop: fix WP Image Compression plugin conflicts, errors & issues

When the plugin WP Image Compression conflicts or throws a PHP error we hope wpsnoop can help you to fix the issue quickly.


Discover which shortcodes wp-options PHP functions database tables and files are created by WP Image Compression, plus learn which plugins and/or themes could be in conflict with WP Image Compression.


Troubleshooting theme and plugin conflicts is easier when you know what WP Image Compression leaves behind after uninstalling it from a WordPress installation, there is a list down below for your convenience.

Expert advice is recommended if you are not technically proficient with PHP, MySQL etc. View support options for WP Image Compression

Get professional support for WP Image Compression here

When you need professional help with WordPress: get help here


What does WP Image Compression version 1.3.01 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for WP Image Compression to perform differently in your installation, previous versions before 1.3.01 may have created a different set of shortcodes, used different function names or could have created entirely different database tables to store settings and operate. This is not an exhaustive list but shows how version 1.3.01 of WP Image Compression behaves when installed and removed on a clean installation of WordPress.

We have not tested individual shortcodes, features or settings of this plugin but instead have concentrated on the potential for obvious errors and conflicts which can occur, if you need help with the plugin in your local installation you can get WordPress help and support for WP Image Compression by clicking here.

Our testing covered the free version of this plugin there may or may not be a paid version or premium version available for purchase that unlocks additional features and could behave in a slightly or very different manner.

Which new files does WP Image Compression add to WordPress?

This section will populate with a table showing an icon, size and filepath.

Type & Path Size Conflicts
wp-content/plugins/wp-image-compression/ 772.65kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/ajax.php 5.93kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/css/ 14.78kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/css/admin.css 3.08kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/css/compression.css 8.64kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/css/jquery.modal.css 977.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/css/tipsy.css 2.11kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/images/ 6.29kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/images/ajax-loader.gif 1.81kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/images/spinner.gif 1.43kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/images/stars.jpg 3.05kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/js/ 60.54kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/js/ajax.js 15.68kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/js/async.js 29.65kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/js/jquery.modal.min.js 4.19kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/js/jquery.tipsy.js 9.81kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/js/stripe.js 1.22kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/languages/ 108.13kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/languages/imsanity-es_MX.mo 8.40kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/languages/imsanity-es_MX.po 11.17kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/languages/imsanity-fr_FR.mo 8.54kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/languages/imsanity-fr_FR.po 11.40kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/languages/imsanity-ru_RU.mo 11.97kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/languages/imsanity-ru_RU.po 34.75kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/languages/imsanity-sv_SE.mo 8.71kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/languages/imsanity-sv_SE.po 11.00kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/languages/readme.txt 2.20kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/ 479.56kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/admin-view-helper-functions.php 6.95kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/Api.php 19.16kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/AuthToken.php 2.61kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/cacert.pem 250.87kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/Cloudinary.php 44.04kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/CloudinaryField.php 1.55kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/Helpers.php 11.14kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/PreloadedFile.php 2.24kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/ 117.00kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Account.php 3.25kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/AlipayAccount.php 141.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/ApiRequestor.php 9.40kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/ApiResource.php 6.56kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/ApiResponse.php 581.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/ApplePayDomain.php 1.46kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/ApplicationFee.php 1.67kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/ApplicationFeeRefund.php 1.00kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/AttachedObject.php 706.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Balance.php 458.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/BalanceTransaction.php 1.35kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/BankAccount.php 571.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/BitcoinReceiver.php 2.20kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/BitcoinTransaction.php 147.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Card.php 123.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Charge.php 5.07kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Collection.php 2.59kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/CountrySpec.php 1.00kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Coupon.php 1.68kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Customer.php 4.82kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Dispute.php 1.99kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Error/ 3.27kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Error/Api.php 66.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Error/ApiConnection.php 76.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Error/Authentication.php 77.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Error/Base.php 1.31kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Error/Card.php 1.10kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Error/InvalidRequest.php 504.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Error/Permission.php 73.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Error/RateLimit.php 82.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Event.php 905.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/ExternalAccount.php 2.50kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/FileUpload.php 1.25kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/HttpClient/ 10.18kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/HttpClient/ClientInterface.php 739.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/HttpClient/CurlClient.php 9.46kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Invoice.php 2.23kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/InvoiceItem.php 1.76kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/JsonSerializable.php 464.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Order.php 2.07kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/OrderReturn.php 662.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Plan.php 1.97kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Product.php 1.70kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Recipient.php 2.06kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Refund.php 1.78kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/SingletonApiResource.php 800.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/SKU.php 1.64kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Source.php 3.10kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Stripe.php 3.03kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/StripeObject.php 8.78kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Subscription.php 2.40kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/SubscriptionItem.php 2.14kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/ThreeDSecure.php 809.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Token.php 905.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Transfer.php 2.92kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/TransferReversal.php 1.27kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Util/ 9.79kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Util/AutoPagingIterator.php 1.59kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Util/RequestOptions.php 2.39kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Util/Set.php 799.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/stripe/Util/Util.php 5.03kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/Uploader.php 18.71kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/lib/wp-image-compression.php 5.29kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/libs/ 7.72kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/libs/imagecreatefrombmp.php 4.57kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/libs/utils.php 3.16kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/readme.txt 4.09kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/scripts/ 4.01kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/scripts/wp-image-compression.js 4.01kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/settings.php 23.69kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-image-compression/wp-image-compression.php 57.90kB No known conflicts with other themes or plugins.

Which new shortcodes does WP Image Compression add to WordPress?

Which new database tables are created by the WordPress plugin WP Image Compression?

Which new options are added to the wp-options table by WP Image Compression?

What new PHP functions does WP Image Compression declare when it is active?

Function   Conflicts Common Errors
cl_form_tag 3 conflicts Fatal error: Cannot redeclare cl_form_tag()
cl_image_tag 3 conflicts Fatal error: Cannot redeclare cl_image_tag()
cl_image_upload_tag 3 conflicts Fatal error: Cannot redeclare cl_image_upload_tag()
cl_sprite_tag 3 conflicts Fatal error: Cannot redeclare cl_sprite_tag()
cl_sprite_url 3 conflicts Fatal error: Cannot redeclare cl_sprite_url()
cl_unsigned_image_upload_tag 3 conflicts Fatal error: Cannot redeclare cl_unsigned_image_upload_tag()
cl_upload_tag 2 conflicts Fatal error: Cannot redeclare cl_upload_tag()
cl_upload_tag_params 3 conflicts Fatal error: Cannot redeclare cl_upload_tag_params()
cl_upload_url 3 conflicts Fatal error: Cannot redeclare cl_upload_url()
cl_video_path 2 conflicts Fatal error: Cannot redeclare cl_video_path()
cl_video_tag 2 conflicts Fatal error: Cannot redeclare cl_video_tag()
cl_video_thumbnail_path 2 conflicts Fatal error: Cannot redeclare cl_video_thumbnail_path()
cl_video_thumbnail_tag 2 conflicts Fatal error: Cannot redeclare cl_video_thumbnail_tag()
cloudinary_js_config 3 conflicts Fatal error: Cannot redeclare cloudinary_js_config()
cloudinary_url 4 conflicts Fatal error: Cannot redeclare cloudinary_url()
cloudinary_url_internal 3 conflicts Fatal error: Cannot redeclare cloudinary_url_internal()
default_poster_options 2 conflicts Fatal error: Cannot redeclare default_poster_options()
default_source_types 2 conflicts Fatal error: Cannot redeclare default_source_types()
facebook_profile_image_tag 3 conflicts Fatal error: Cannot redeclare facebook_profile_image_tag()
fetch_image_tag 3 conflicts Fatal error: Cannot redeclare fetch_image_tag()
gravatar_profile_image_tag 3 conflicts Fatal error: Cannot redeclare gravatar_profile_image_tag()
twitter_name_profile_image_tag 3 conflicts Fatal error: Cannot redeclare twitter_name_profile_image_tag()
twitter_profile_image_tag 3 conflicts Fatal error: Cannot redeclare twitter_profile_image_tag()
stripe_payment 0 conflicts Fatal error: Cannot redeclare stripe_payment()
wpimagecompression_install 0 conflicts Fatal error: Cannot redeclare wpimagecompression_install()
wpimages_admin_javascript 0 conflicts Fatal error: Cannot redeclare wpimages_admin_javascript()
wpimages_convert_to_jpg 0 conflicts Fatal error: Cannot redeclare wpimages_convert_to_jpg()
wpimages_create_menu 0 conflicts Fatal error: Cannot redeclare wpimages_create_menu()
wpimages_fatal 0 conflicts Fatal error: Cannot redeclare wpimages_fatal()
wpimages_get_custom_table_name 0 conflicts Fatal error: Cannot redeclare wpimages_get_custom_table_name()
wpimages_get_default_multisite_settings 0 conflicts Fatal error: Cannot redeclare wpimages_get_default_multisite_settings()
wpimages_get_images 0 conflicts Fatal error: Cannot redeclare wpimages_get_images()
wpimages_get_max_width_height 0 conflicts Fatal error: Cannot redeclare wpimages_get_max_width_height()
wpimages_get_multisite_settings 0 conflicts Fatal error: Cannot redeclare wpimages_get_multisite_settings()
wpimages_get_option 0 conflicts Fatal error: Cannot redeclare wpimages_get_option()
wpimages_get_source 0 conflicts Fatal error: Cannot redeclare wpimages_get_source()
wpimages_handle_upload 0 conflicts Fatal error: Cannot redeclare wpimages_handle_upload()
wpimages_image_resize 0 conflicts Fatal error: Cannot redeclare wpimages_image_resize()
wpimages_maybe_created_custom_table 0 conflicts Fatal error: Cannot redeclare wpimages_maybe_created_custom_table()
wpimages_multisite_table_exists 0 conflicts Fatal error: Cannot redeclare wpimages_multisite_table_exists()
wpimages_multisite_table_schema_version 0 conflicts Fatal error: Cannot redeclare wpimages_multisite_table_schema_version()
wpimages_network_settings 0 conflicts Fatal error: Cannot redeclare wpimages_network_settings()
wpimages_network_settings_update 0 conflicts Fatal error: Cannot redeclare wpimages_network_settings_update()
wpimages_register_network 0 conflicts Fatal error: Cannot redeclare wpimages_register_network()
wpimages_register_settings 0 conflicts Fatal error: Cannot redeclare wpimages_register_settings()
wpimages_resize_image 0 conflicts Fatal error: Cannot redeclare wpimages_resize_image()
wpimages_settings_banner 0 conflicts Fatal error: Cannot redeclare wpimages_settings_banner()
wpimages_settings_css 0 conflicts Fatal error: Cannot redeclare wpimages_settings_css()
wpimages_settings_link 0 conflicts Fatal error: Cannot redeclare wpimages_settings_link()
wpimages_settings_page 0 conflicts Fatal error: Cannot redeclare wpimages_settings_page()
wpimages_settings_page_form 0 conflicts Fatal error: Cannot redeclare wpimages_settings_page_form()
wpimages_settings_page_notice 0 conflicts Fatal error: Cannot redeclare wpimages_settings_page_notice()
wpimages_val 0 conflicts Fatal error: Cannot redeclare wpimages_val()
wpimages_verify_permission 0 conflicts Fatal error: Cannot redeclare wpimages_verify_permission()

Using WP Image Compression from the command line with WP-CLI

The following commands are provided for convenience and should only be used if you understand how WP-CLI works. These commands refer to a single WordPress instance and may need to be modified if you are working with a Multisite installation.


How to install WP Image Compression from the command line with WP-CLI

Navigate to the root of your WordPress installation and type the following command:

wp plugin install wp-image-compression


How to activate WP Image Compression from the command line with WP-CLI

To immediately activate WP Image Compression after WP-CLI downloads the latest version you can use the following command:

wp plugin install wp-image-compression --activate


How to reinstall WP Image Compression from the command line with WP-CLI

To force a reinstallation of WP Image Compression which overwrites the current plugin without asking for confirmation you can use the following command:

wp plugin install wp-image-compression --force


How to update WP Image Compression to the latest version from the command line with WP-CLI

wp plugin update wp-image-compression


How to delete WP Image Compression from the command line with WP-CLI

wp plugin delete wp-image-compression

Where can you download earlier versions of WP Image Compression?

Whenever possible you should use the latest version of plugins and themes, however if you have recently updated and discovered that you need to install an earlier version you may be able to download other versions of WP Image Compression from the WordPress repository by visiting this link.

Please note that installing earlier versions of a theme or plugin is not generally a recommended course of action for most users and could re-introduce security, stability or other issues in WP Image Compression

About our testing enviroment

Tests were conducted using Apache 2.4.29, PHP 7.2 on Ubuntu 18.04, MySQL 5.7.33 and WordPress 5.9

It is very possible that different versions of PHP such as PHP 8.0, PHP 7.4, or PHP 7.3 could behave differently with WP Image Compression. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.