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Trust Bar

A WordPress plugin to diplay logo of companies that support the website

by N Riko Trihendrawan · github.com/nrikot/trust-bar · website

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Install

No release zip yet. The repository archive installs, but the folder name will carry the branch suffix and updates will not flow:

wp plugin install https://github.com/nrikot/trust-bar/archive/refs/heads/main.zip
Readme github.com/nrikot/trust-bar ↗

A WordPress plugin to display logo of companies that support the website displayed in a beautiful, configurable logo/trust bar with carousels, logo appearance color modes, shortcodes, Gutenberg block and widget support.

Description

Trust Bar lets you create logo strips (trust bars, partner bars, client logos) anywhere on your WordPress site.

Key Features

Logo Management

  • Upload new logo images via the WordPress Media Library
  • Auto-trim whitespace borders from logos
  • Auto-normalize/crop logos to consistent dimensions (contain, cover, or fill modes)
  • Drag-and-drop reordering
  • Toggle logos active/inactive without deleting
  • Custom title text, alt text, link URL, and link target per logo

Display Options

  • 1, 2, 3, 4, or 5 rows of logos
  • Configurable logo height, max-width, gap, and padding (horizontal + vertical)
  • Color modes: Full Color, Grayscale, Monochrome, Dimmed
  • Hover effects: Reveal color, Scale up, or None
  • Optional heading text with configurable HTML tag
  • Optional title label per logo (below, above, or tooltip)
  • Background color, border, and border-radius

Carousel

  • Auto carousel when logos overflow the container
  • Configurable auto-play interval and transition duration
  • Previous/Next arrows with keyboard accessibility
  • Dot navigation
  • Pauses on hover and focus
  • Fully responsive — recalculates pages on window resize

Placement

  • Shortcode: [trust_bar id="1"] — works in any post, page, or text widget
  • Gutenberg Block: "Trust Bar" block in the Widgets category
  • Classic Widget: Available in Appearance → Widgets
  • PHP Template Tag: <?php echo do_shortcode('[trust_bar id="1"]'); ?>
  • Multiple Groups: Create unlimited named groups, each with independent settings

Shortcode Attributes

[trust_bar id="1" color_mode="grayscale" rows="2" carousel="true" heading="Trusted by" class="my-custom-class"]
Attribute Default Options
id 1 Group ID from admin
color_mode (group setting) full, grayscale, mono, dimmed
rows (group setting) 1–5
carousel (group setting) true, false
heading (group setting) Any text string
class (empty) Any CSS class names

Installation

  1. Upload the trust-bar folder to /wp-content/plugins/
  2. Activate the plugin through the 'Plugins' menu in WordPress
  3. Go to Trust Bar in the admin menu
  4. Create a group, upload your logos, configure settings
  5. Copy the shortcode or use the Gutenberg block

Frequently Asked Questions

How do I add the trust bar to a specific page only?

Use the shortcode [trust_bar id="1"] in the page editor. It will only appear on that page.

Can I display different color modes on different pages?

Yes! Override via shortcode attribute: [trust_bar id="1" color_mode="grayscale"]

Does it work with page builders?

Yes — any page builder that supports WordPress shortcodes will work. Most builders also have a "Shortcode" block/element where you can paste [trust_bar id="1"].

How do I use it in a PHP template?

echo do_shortcode('[trust_bar id="1"]');

Or render directly:

$logos   = Trust_Bar_DB::get_logos(1);
$group   = Trust_Bar_DB::get_group(1);
echo Trust_Bar_Shortcode::render_html($logos, $group->settings, 1);

Changelog

1.0.0

  • Initial release

Screenshots

  1. Admin panel with logo management and live preview
  2. Trust bar in full color mode
  3. Trust bar in grayscale mode with hover color reveal
  4. Settings panel showing all options
  5. Gutenberg block inspector