Title: AccessiBar — Accessibility Toolbar
Author: andreibarbashin
Published: <strong>2 Tháng 3, 2026</strong>
Last modified: 2 Tháng 3, 2026

---

Tìm kiếm plugin

![](https://ps.w.org/accessibar/assets/icon-256x256.png?rev=3472449)

# AccessiBar — Accessibility Toolbar

 Bởi [andreibarbashin](https://profiles.wordpress.org/andreibarbashin/)

[Tải về](https://downloads.wordpress.org/plugin/accessibar.1.0.1.zip)

 * [Chi tiết](https://vi.wordpress.org/plugins/accessibar/#description)
 * [Đánh giá](https://vi.wordpress.org/plugins/accessibar/#reviews)
 *  [Cài đặt](https://vi.wordpress.org/plugins/accessibar/#installation)
 * [Nhà phát triển](https://vi.wordpress.org/plugins/accessibar/#developers)

 [Hỗ trợ](https://wordpress.org/support/plugin/accessibar/)

## Mô tả

**AccessiBar** adds a floating accessibility button to your website. When visitors
click it, a compact toolbar appears with tools that let them adjust the site to 
their needs — increase font size, enable high contrast mode, switch to a dyslexia-
friendly font, and more.

**Why AccessiBar?**

Many accessibility plugins have moved to a SaaS model — requiring subscriptions,
limiting free features behind paywalls, making external API calls, and raising GDPR
concerns. AccessiBar takes a different approach:

 * **No paywalls.** Every feature works without any subscription or premium tier.
 * **Zero external requests.** No CDNs, no third-party APIs, no Google Fonts. Everything
   runs locally from your server.
 * **GDPR-compliant by design.** No cookies are set. User preferences are stored
   in the browser’s localStorage — no data ever leaves the visitor’s device.
 * **Zero dependencies.** Works with any WordPress theme and page builder — no Elementor,
   no Divi, no specific theme required.
 * **No server-side processing.** No database tables, no server load, no SQL queries.
   Everything runs in the visitor’s browser.
 * **Lightweight.** Under 45KB total frontend footprint (CSS + JS + font). Your 
   site stays fast.
 * **Keyboard accessible.** The toolbar itself is fully navigable with Tab, Enter,
   and Escape keys, with proper ARIA attributes and focus management.

**Toolbar Features:**

 * **Font Size Controls** — Increase, decrease, or reset the page font size.
 * **High Contrast Mode** — Dark background with light text and highlighted links
   for better readability.
 * **Highlight Links** — Makes all links visually distinct with outlines and underlines.
 * **Readable Font** — Switches to OpenDyslexic, a typeface designed for readers
   with dyslexia. The font file is bundled locally.
 * **Stop Animations** — Disables all CSS animations and transitions for visitors
   with motion sensitivities.
 * **Large Cursor** — Increases the mouse cursor size for easier tracking.

All preferences are remembered across page loads via localStorage.

**Admin Settings:**

 * Button position (any corner)
 * Button color
 * Button size (small, medium, large)
 * Optional button label text
 * Toggle individual toolbar features on/off
 * Hide on mobile devices option

## Ảnh màn hình

[⌊The floating accessibility button on your site.⌉⌊The floating accessibility button
on your site.⌉[

The floating accessibility button on your site.

[⌊The open toolbar with all available tools.⌉⌊The open toolbar with all available
tools.⌉[

The open toolbar with all available tools.

[⌊Admin settings page.⌉⌊Admin settings page.⌉[

Admin settings page.

## Cài đặt

 1. Upload the `accessibar` folder to `/wp-content/plugins/`.
 2. Activate the plugin through the Plugins menu in WordPress.
 3. Go to **Settings  AccessiBar** to customize the button appearance and available
    tools.

## Hỏi đáp

### Are all features included?

Yes. All features are available without any subscription, premium tier, or usage
limits.

### Is it GDPR compliant?

Yes. AccessiBar makes zero external requests — no cookies, no tracking, no third-
party scripts. All visitor preferences are stored in the browser’s localStorage 
and never leave the device.

### Does it work with Elementor / Divi / Gutenberg?

Yes. AccessiBar works with any WordPress theme and any page builder. It uses a simple
floating button that doesn’t interfere with your existing layout.

### Does it slow down my site?

No. The CSS and JS loaded on every page are under 17KB combined. The OpenDyslexic
font (25KB) is only loaded when a visitor activates the readable font feature. Total
footprint is under 45KB.

### Can visitors save their preferences?

Yes. All settings are automatically saved in the browser’s localStorage and restored
on every page load — no account or cookies required.

### Does it have any visit or usage limits?

No. There are no monthly visit caps, no pageview metering, and no feature gates.
AccessiBar runs entirely in the browser with zero server-side processing, so there
is nothing to meter.

### Does it work with WPML / TranslatePress / Polylang?

Yes. AccessiBar operates via client-side JavaScript and CSS, independent of your
CMS translation layer. It works on any page regardless of language or translation
plugin.

### Is the toolbar itself accessible?

Yes. The toolbar supports full keyboard navigation (Tab, Enter, Escape), includes
ARIA attributes, and implements a focus trap when the panel is open.

## Đánh giá

Không có đánh giá nào cho plugin này.

## Người đóng góp & Lập trình viên

“AccessiBar — Accessibility Toolbar” là mã nguồn mở. Những người sau đã đóng góp
vào plugin này.

Những người đóng góp

 *   [ andreibarbashin ](https://profiles.wordpress.org/andreibarbashin/)

[Dịch “AccessiBar — Accessibility Toolbar” sang ngôn ngữ của bạn.](https://translate.wordpress.org/projects/wp-plugins/accessibar)

### Muốn tham gia phát triển?

[Duyệt code](https://plugins.trac.wordpress.org/browser/accessibar/), check out 
[SVN repository](https://plugins.svn.wordpress.org/accessibar/), hoặc theo dõi [nhật ký phát triển](https://plugins.trac.wordpress.org/log/accessibar/)
qua [RSS](https://plugins.trac.wordpress.org/log/accessibar/?limit=100&mode=stop_on_copy&format=rss).

## Nhật ký thay đổi

#### 1.0.0

 * Initial release.

## Meta

 *  Phiên bản **1.0.1**
 *  Cập nhật lần cuối **4 tháng trước**
 *  Số lượt cài đặt **10+**
 *  Phiên bản WordPress ** 5.8 hoặc cao hơn **
 *  Đã kiểm tra lên đến **6.9.4**
 *  Phiên bản PHP ** 7.4 hoặc cao hơn **
 *  Ngôn ngữ
 * [English (US)](https://wordpress.org/plugins/accessibar/)
 * Thẻ
 * [a11y](https://vi.wordpress.org/plugins/tags/a11y/)[accessibility](https://vi.wordpress.org/plugins/tags/accessibility/)
   [ada](https://vi.wordpress.org/plugins/tags/ada/)[toolbar](https://vi.wordpress.org/plugins/tags/toolbar/)
   [wcag](https://vi.wordpress.org/plugins/tags/wcag/)
 *  [Nâng cao](https://vi.wordpress.org/plugins/accessibar/advanced/)

## Đánh giá

Chưa có đánh giá nào được gửi.

[Your review](https://wordpress.org/support/plugin/accessibar/reviews/#new-post)

[Xem tất cả đánh giá](https://wordpress.org/support/plugin/accessibar/reviews/)

## Những người đóng góp

 *   [ andreibarbashin ](https://profiles.wordpress.org/andreibarbashin/)

## Hỗ trợ

Có điều gì muốn nói? cần giúp đỡ?

 [Xem diễn đàn hỗ trợ](https://wordpress.org/support/plugin/accessibar/)