Title: ReadJutsu – Reading Time & Scroll Progress Bar
Author: WPJutsu
Published: <strong>2026 年 7 月 1 日</strong>
Last modified: 2026 年 7 月 1 日

---

搜尋外掛

![](https://ps.w.org/readjutsu/assets/banner-772x250.png?rev=3592734)

![](https://ps.w.org/readjutsu/assets/icon.svg?rev=3592734)

# ReadJutsu – Reading Time & Scroll Progress Bar

 由 [WPJutsu](https://profiles.wordpress.org/wpjutsu/) 開發

[下載](https://downloads.wordpress.org/plugin/readjutsu.1.0.0.zip)

[即時預覽](https://tw.wordpress.org/plugins/readjutsu/?preview=1)

 * [詳細資料](https://tw.wordpress.org/plugins/readjutsu/#description)
 * [使用者評論](https://tw.wordpress.org/plugins/readjutsu/#reviews)
 *  [安裝方式](https://tw.wordpress.org/plugins/readjutsu/#installation)
 * [開發資訊](https://tw.wordpress.org/plugins/readjutsu/#developers)

 [技術支援](https://wordpress.org/support/plugin/readjutsu/)

## 外掛說明

**Most visitors decide in seconds whether your article is worth their time. Show
them.**

A “4 min read” badge answers the question every reader silently asks before committing.
A progress bar that fills as they scroll gives them a reason to finish. ReadJutsu
adds both to your WordPress site in minutes — no code, no bloat.

[See it in action ](https://www.wp-jutsu.com/plugins/readjutsu)

Readers who know what they’re committing to read more, scroll deeper, and finish
more articles. That’s better engagement signals, longer time on page, and content
that actually gets read.

#### Reading time badge

 * Estimated minutes-to-read, displayed before or after your content — automatically
   on the post types you choose
 * Or place it anywhere with the **Gutenberg block** or the `[readjutsu]` shortcode
 * **Three styles** (pill, minimal, inline), custom colors, prefix/postfix text,
   optional clock icon
 * Smart calculation: words ÷ your reading speed (default 238 wpm, configurable),
   with optional diminishing time per image

#### Scroll progress bar

 * A slim fixed bar (top, bottom, left or right) that fills as the reader scrolls
 * **Solid or gradient** style, custom colors and height
 * Track the article content or the full page
 * Automatic on chosen post types, or manual with the `[readjutsu_bar]` shortcode

Both features support **block themes natively** and ship dependency-free, performance-
first code.

#### ReadJutsu Pro

Ready to understand your readers, not just count them?

 * **Privacy-first reading analytics** — views, scroll depth and completion rate
   per post, with no cookies and no personal data. Know which articles actually 
   get read.
 * **Floating badge** — viewport-anchored, in the corner of your choice
 * **Extra badge styles** — bordered, glass
 * **Animated progress bars** — animated, percent and donut styles
 * **Per-post overrides** — hide or force features, set a manual reading time

[Discover ReadJutsu Pro ](https://www.wp-jutsu.com/plugins/readjutsu)

### External Services

This plugin uses the **Freemius SDK** (bundled) for licensing, upgrade management
and optional usage tracking.

 * **What data is sent and when:** Freemius does not collect any data unless you
   explicitly **opt in** when prompted after activation. If you opt in, diagnostic
   data (WordPress version, PHP version, plugin version, site URL, admin email) 
   is sent to Freemius to provide update/licensing services. If you skip the opt-
   in, nothing is sent. Paid licence holders’ purchase data is processed by Freemius
   as the payment/licensing platform.
 * **Service provider:** Freemius, Inc. — [Terms of Service](https://freemius.com/terms/)·
   [Privacy Policy](https://freemius.com/privacy/)

The Pro analytics feature stores **only anonymous aggregated counters** (views, 
scroll depth, completion per post per day) in your own database. No cookies are 
set, no IP addresses or personal data are collected, and nothing is sent to any 
third party.

## 適用於區塊編輯器

這個外掛提供 2 個可供 Gutenberg/區塊編輯器使用的區塊。

 *   ReadJutsu — Reading Time Display the estimated reading time for the current
   post.
 *   ReadJutsu — Progress Bar Activates the scroll progress bar on this page or 
   post.

## 安裝方式

 1. Upload the plugin files to `/wp-content/plugins/readjutsu/`, or install through
    the WordPress plugins screen.
 2. Activate the plugin.
 3. Go to **ReadJutsu** in the admin menu to configure the badge and the progress bar.

## 常見問題集

### Does showing a reading time really increase engagement?

Yes — it’s why major publishing platforms display one on every article. Telling 
readers what they’re committing to upfront reduces bounce on long posts and increases
the share of readers who finish. The progress bar reinforces it by giving a visible
sense of advancement.

### Does it work with block themes?

Yes. Both features support block themes natively, and both are available as Gutenberg
blocks.

### Can I place the badge manually?

Yes. Switch the badge display mode to “Manual” and use the ReadJutsu — Reading Time
block or the `[readjutsu]` shortcode wherever you want. The same applies to the 
progress bar with `[readjutsu_bar]`.

### Can I see which articles readers actually finish?

That’s exactly what **ReadJutsu Pro** analytics is for: views, scroll depth and 
completion rate per post — fully anonymous, no cookies, stored in your own database.
The free version focuses on the reader-facing features.

### Does the plugin slow my site down?

No. The frontend ships one small stylesheet and one dependency-free script (only
when the progress bar is active). No external requests are made.

### Is it GDPR compliant?

The free plugin stores nothing about your visitors. The Pro analytics feature is
aggregate-only by design: no cookies, no IPs, no personal data — no consent banner
needed.

## 使用者評論

這個外掛目前沒有任何使用者評論。

## 參與者及開發者

以下人員參與了開源軟體〈ReadJutsu – Reading Time & Scroll Progress Bar〉的開發相關
工作。

參與者

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

[將〈ReadJutsu – Reading Time & Scroll Progress Bar〉外掛本地化為台灣繁體中文版](https://translate.wordpress.org/projects/wp-plugins/readjutsu)

### 對開發相關資訊感興趣？

任何人均可[瀏覽程式碼](https://plugins.trac.wordpress.org/browser/readjutsu/)、查看
[SVN 存放庫](https://plugins.svn.wordpress.org/readjutsu/)，或透過 [RSS](https://plugins.trac.wordpress.org/log/readjutsu/?limit=100&mode=stop_on_copy&format=rss)
訂閱[開發記錄](https://plugins.trac.wordpress.org/log/readjutsu/)。

## 變更記錄

#### 1.0.0

 * Initial release

## 中繼資料

 *  版本 **1.0.0**
 *  最後更新 **6 天前**
 *  啟用安裝數 **少於 10 次**
 *  WordPress 版本需求 ** 6.2 或更新版本 **
 *  已測試相容的 WordPress 版本 **7.0**
 *  PHP 版本需求 ** 7.4 或更新版本 **
 *  語言
 * [English (US)](https://wordpress.org/plugins/readjutsu/)
 * 標籤:
 * [estimated reading time](https://tw.wordpress.org/plugins/tags/estimated-reading-time/)
   [progress bar](https://tw.wordpress.org/plugins/tags/progress-bar/)[reading progress](https://tw.wordpress.org/plugins/tags/reading-progress/)
   [reading time](https://tw.wordpress.org/plugins/tags/reading-time/)[scroll progress](https://tw.wordpress.org/plugins/tags/scroll-progress/)
 *  [進階檢視](https://tw.wordpress.org/plugins/readjutsu/advanced/)

## 評分

這個項目尚無任何評論記錄。

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

[查看全部使用者評論](https://wordpress.org/support/plugin/readjutsu/reviews/)

## 參與者

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

## 技術支援

使用者可在技術支援論壇提出意見反應或使用問題。

 [檢視技術支援論壇](https://wordpress.org/support/plugin/readjutsu/)