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Ninja Forms 3.14.12

Does Ninja Forms work with WordPress 7.0.3 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
16PHP warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 1.43 MiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: insignificant.
The plugin didn't make the site noticeably slower.

Environment
WordPress version7.0.3
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 600,000+
WordPress.org page https://wordpress.org/plugins/ninja-forms/
Badges

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Pages 11

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=ninja-forms%2Fninja-forms.php&plugin_status=all&paged=1&s&_wpnonce=b677a361b9
Aspect after-activation
HTTP status 200
Load time 2.262 s
Memory usage 5.67 MiB
JS errors None
Resource errors None

Ninja Forms

Page screenshot: Ninja Forms
URL /wp-admin/admin.php?page=nf-welcome
Aspect menu-item
HTTP status 200
Load time 0.623 s
Memory usage 5.25 MiB
JS errors None
Resource errors None

Ninja Forms → Dashboard

Page screenshot: Ninja Forms → Dashboard
URL /wp-admin/admin.php?page=ninja-forms
Aspect menu-item
HTTP status 200
Load time 0.843 s
Memory usage 5.87 MiB
JS errors None
Resource errors None

Ninja Forms → Submissions

Page screenshot: Ninja Forms → Submissions
URL /wp-admin/admin.php?page=nf-submissions
Aspect menu-item
HTTP status 200
Load time 0.865 s
Memory usage 5.36 MiB
JS errors None
Resource errors None

Ninja Forms → Import / Export

Page screenshot: Ninja Forms → Import / Export
URL /wp-admin/admin.php?page=nf-import-export
Aspect menu-item
HTTP status 200
Load time 0.616 s
Memory usage 5.37 MiB
JS errors None
Resource errors None

Ninja Forms → Import / Export → Favorite Fields

Page screenshot: Ninja Forms → Import / Export → Favorite Fields
URL /wp-admin/admin.php?page=nf-import-export&tab=favorite_fields
Aspect menu-item-tab
HTTP status 200
Load time 0.545 s
Memory usage 5.3 MiB
JS errors None
Resource errors None

Ninja Forms → Settings

Page screenshot: Ninja Forms → Settings
URL /wp-admin/admin.php?page=nf-settings
Aspect menu-item
HTTP status 200
Load time 0.715 s
Memory usage 5.36 MiB
JS errors None
Resource errors None

Ninja Forms → Settings → Licenses

Page screenshot: Ninja Forms → Settings → Licenses
URL /wp-admin/admin.php?page=nf-settings&tab=licenses
Aspect menu-item-tab
HTTP status 200
Load time 0.538 s
Memory usage 5.36 MiB
JS errors None
Resource errors None

Ninja Forms → Get Help

Page screenshot: Ninja Forms → Get Help
URL /wp-admin/admin.php?page=nf-system-status
Aspect menu-item
HTTP status 200
Load time 0.514 s
Memory usage 5.3 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200
Load time 0.284 s
Memory usage 5.59 MiB
JS errors None
Resource errors None

Widgets ‹ Test site — WordPress

Page screenshot: Widgets ‹ Test site — WordPress
URL /wp-admin/widgets.php
Aspect new-sidebar-widgets
HTTP status 200
Load time 1.492 s
Memory usage 7.8 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.997 s0.897 s-0.100 s3.92 MiB5.37 MiB+ 1.45 MiB
/wp-admin/edit.php0.581 s0.566 s-0.015 s3.98 MiB5.37 MiB+ 1.39 MiB
/wp-admin/post-new.php2.091 s1.954 s-0.137 s6.56 MiB8.05 MiB+ 1.49 MiB
/wp-admin/upload.php0.695 s0.778 s+0.083 s3.89 MiB5.33 MiB+ 1.45 MiB
/wp-admin/options-writing.php0.555 s0.590 s+0.035 s3.86 MiB5.28 MiB+ 1.42 MiB
/wp-admin/media-new.php0.937 s0.973 s+0.036 s3.85 MiB5.25 MiB+ 1.4 MiB
/wp-admin/edit-tags.php?taxonomy=category0.527 s0.548 s+0.021 s3.86 MiB5.3 MiB+ 1.43 MiB
/wp-admin/post-new.php?post_type=page2.101 s1.591 s-0.510 s6.55 MiB8.03 MiB+ 1.49 MiB
/wp-admin/options-discussion.php0.608 s0.716 s+0.108 s3.86 MiB5.25 MiB+ 1.38 MiB
/wp-admin/edit-comments.php0.549 s0.583 s+0.034 s3.88 MiB5.32 MiB+ 1.43 MiB
/0.298 s0.219 s-0.079 s4.23 MiB5.58 MiB+ 1.36 MiB
Average 0.904 s0.856 s-0.048 s4.41 MiB5.83 MiB+ 1.43 MiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

PO File
PHP
Language % Lines of code Comment lines Files
PO File64.9%84,71862,90128
PHP30.9%40,31616,433387
CSS1.7%2,21819231
JavaScript1.4%1,83652628
HTML0.5%664159
SVG0.5%65501
Markdown0.1%8302
JSON0.0%1402
Total 130,504 80,053 538

PHP Code Analysis | More results »

Lines of code 33,493
Total complexity 6,750
Median class complexity 12.0
Median method complexity 2.0
Most complex class NF_Display_Render
Most complex function ninja_forms_register_abilities()
Classes 257
Methods 1,874
Functions 76

Additions

Things that the plugin adds to the site. This section is not intended to be comprehensive. The test tool only looks for a few specific types of added content.

Database Tables 11

Options wp_options 13

Custom Post Types 1

ID Name
nf_subSubmissions

Sidebar Widgets 1

ID Name
ninja_forms_widgetNinja Forms Widget

Meta Boxes 

{
    "nf_settings_licenses": {
        "nf_settings_licenses": {
            "title": "Add-On Licenses",
            "context": "advanced"
        }
    },
    "post": {
        "nf_admin_metaboxes_appendaform": {
            "title": "Append a Ninja Form",
            "context": "side"
        }
    },
    "nf_sub": {
        "nf_sub_fields": {
            "title": "User Submitted Values",
            "context": "normal"
        },
        "nf_sub_info": {
            "title": "Submission Info",
            "context": "side"
        }
    },
    "page": {
        "nf_admin_metaboxes_appendaform": {
            "title": "Append a Ninja Form",
            "context": "side"
        }
    }
}

PHP Error Log 16 lines

[10-Aug-2026 15:03:43 UTC] PHP Warning:  Undefined array key "neutralize_shortcodes" in /wp-content/plugins/ninja-forms/includes/MergeTags/Other.php on line 95
[10-Aug-2026 15:03:43 UTC] PHP Warning:  Trying to access array offset on value of type null in /wp-content/plugins/ninja-forms/includes/MergeTags/Other.php on line 95
[10-Aug-2026 15:03:43 UTC] PHP Warning:  Undefined array key "neutralize_shortcodes" in /wp-content/plugins/ninja-forms/includes/MergeTags/Other.php on line 95
[10-Aug-2026 15:03:43 UTC] PHP Warning:  Trying to access array offset on value of type null in /wp-content/plugins/ninja-forms/includes/MergeTags/Other.php on line 95
[10-Aug-2026 15:03:43 UTC] PHP Warning:  Undefined array key "neutralize_shortcodes" in /wp-content/plugins/ninja-forms/includes/MergeTags/Other.php on line 95
[10-Aug-2026 15:03:43 UTC] PHP Warning:  Trying to access array offset on value of type null in /wp-content/plugins/ninja-forms/includes/MergeTags/Other.php on line 95
[10-Aug-2026 15:03:43 UTC] PHP Warning:  Undefined array key "neutralize_shortcodes" in /wp-content/plugins/ninja-forms/includes/MergeTags/Other.php on line 95
[10-Aug-2026 15:03:43 UTC] PHP Warning:  Trying to access array offset on value of type null in /wp-content/plugins/ninja-forms/includes/MergeTags/Other.php on line 95
[10-Aug-2026 15:03:43 UTC] PHP Warning:  Undefined array key "neutralize_shortcodes" in /wp-content/plugins/ninja-forms/includes/MergeTags/Other.php on line 95
[10-Aug-2026 15:03:43 UTC] PHP Warning:  Trying to access array offset on value of type null in /wp-content/plugins/ninja-forms/includes/MergeTags/Other.php on line 95
[10-Aug-2026 15:03:43 UTC] PHP Warning:  Undefined array key "neutralize_shortcodes" in /wp-content/plugins/ninja-forms/includes/MergeTags/Other.php on line 95
[10-Aug-2026 15:03:43 UTC] PHP Warning:  Trying to access array offset on value of type null in /wp-content/plugins/ninja-forms/includes/MergeTags/Other.php on line 95
[10-Aug-2026 15:03:43 UTC] PHP Warning:  Undefined array key "neutralize_shortcodes" in /wp-content/plugins/ninja-forms/includes/MergeTags/Other.php on line 95
[10-Aug-2026 15:03:43 UTC] PHP Warning:  Trying to access array offset on value of type null in /wp-content/plugins/ninja-forms/includes/MergeTags/Other.php on line 95
[10-Aug-2026 15:03:43 UTC] PHP Warning:  Undefined array key "neutralize_shortcodes" in /wp-content/plugins/ninja-forms/includes/MergeTags/Other.php on line 95
[10-Aug-2026 15:03:43 UTC] PHP Warning:  Trying to access array offset on value of type null in /wp-content/plugins/ninja-forms/includes/MergeTags/Other.php on line 95
See also: All tests for this plugin, How to Hide Ninja Forms Admin Menus and Meta Boxes