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Free Plugin by BaiatuLuTata v1.4.3

String Replacer

Replace any string visible to site visitors or found in outgoing emails—titles, content, footers, and more. Comes with a dynamic admin interface.

String Replacer

The facts

Rating
5★ from 2
Active installs
200+
Price
Free
Last updated
8 Dec 2025
Added
Jun 2025
Requires WP
5.0
Tested up to
WP 6.9.7
Requires PHP
7.2
Downloads
1,398

Our analysis

AI-assisted

String Replacer is a WordPress plugin that allows you to define pairs of strings for search and replace across your site. It can replace text in post titles, content, footer text, and outgoing emails, providing a straightforward admin interface for managing these replacements.

You can add multiple rows of original and replacement strings, and the plugin will automatically handle the replacements in the frontend output and emails. This tool is suitable for users who need to update text across various parts of their WordPress site efficiently.

Best for: This plugin suits WordPress users who need to make bulk text replacements across their site.

What it does well

  • ✓Replaces strings in post titles, content, and emails
  • ✓Includes a simple admin interface for managing replacements
  • ✓Supports live search and pagination
  • ✓Hooks into WordPress functions for automatic replacements

Where it falls short

  • •Limited information on advanced features or customisation options

Verdict

String Replacer provides a practical solution for users looking to efficiently manage text replacements on their WordPress site, though details on advanced features are limited.

From the developer

BaiatuLuTata's own description of String Replacer, lightly tidied.

String Replacer lets you define pairs of strings to search and replace across your WordPress site — including content, post titles, footer text, and outgoing emails. It works instantly and includes a simple admin interface for managing replacements.

Features

  • Replace strings in:
    • Post titles
    • Post content
    • Site-wide output (e.g., footer, widgets, etc.)
    • Outgoing emails (wp_mail())
    • Add/remove rows
    • Live search
    • Pagination

    Usage

    1. In the admin screen, add one or more rows:
      • “Original String” (e.g., Hello)
      • “Replacement String” (e.g., Bonjour)
    2. Save your changes.
    3. The plugin will handle replacements in frontend output and emails automatically.

    Examples

    • Replace support@oldsite.com → help@newbrand.com
    • Replace Hello → Bonjour
    • Replace ACME Inc. → NewCorp
    • Replace "Hello " (with a space) → "Hi " (space preserved)

    Filters & Extensibility

    This plugin hooks into:
    – the_title and the_content
    – template_redirect output buffering
    – wp_mail filter (subject, message, and headers)

    Developers can use STRIRE_replace_strings( $text ) to apply replacements manually in custom contexts.

    Author

    Created by Ionut Baldazar
    GitHub: https://github.com/baiatulutata
    Email: baiatulutata@woomag.ro

    Read the full description on the official page →

Tagged as

purpose SMTP & Transactional Email
topic Multilingual & Translation Email Replace Emails Title Footer Dynamic Visitors

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