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SyncBridge – Multi Target Sync

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SyncBridge – Multi Target Sync

by imjayeshwp

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Description

SyncBridge lets you publish or update content across multiple independent WordPress installations without requiring Multisite.

Use it for:

  • Multi-brand publishing
  • Multi-region or multi-language websites
  • Distributing posts across partner sites
  • Maintaining synchronized content libraries
  • Centralized editorial management

Key Features

  • Sync Posts, Pages, and Custom Post Types
  • Sync Featured Image, categories, tags, and metadata
  • Sync to multiple remote WordPress sites
  • Bulk sync with a dropdown checkbox selector
  • Per-row Sync button for individual posts
  • Auto-sync on post update (optional)
  • Works with all CPTs supporting the REST API (show_in_rest)
  • Secure authentication using Application Passwords
  • WPCS-compliant, clean architecture, admin-friendly UI

Security

  • Authentication via WordPress Application Passwords
  • Nonces and sanitization throughout
  • No external services — sync happens site-to-site only
  1. Upload the plugin folder syncbridge to /wp-content/plugins/
  2. Activate the plugin via Plugins Installed Plugins
  3. Go to SyncBridge Settings
  4. Add remote sync targets:
    • Site URL
    • Username
    • Application Password
  5. Save settings and start syncing your content.
  1. User Application Password generation

    User Application Password generation

  2. SyncBridge – Settings page

    SyncBridge – Settings page

  3. Post editor metabox: Select target websites

    Post editor metabox: Select target websites

  4. Per-row Sync button in posts table

    Per-row Sync button in posts table

  5. Bulk sync dropdown with multi-site selector

    Bulk sync dropdown with multi-site selector

Does this require WordPress Multisite?

No. SyncBridge works between completely separate WordPress sites.

Does it sync custom post types?

Yes, any CPT with show_in_rest => true.

What happens if the post already exists remotely?

We check via slug.
If found the remote post is updated.
If not found a new post is created.

Does it sync images?

Yes. Featured images are automatically uploaded to remote sites.

Is sync one-way or two-way?

SyncBridge performs one-way sync from the main site to remote sites.

How many posts can I bulk sync without issues?

SyncBridge is optimized to sync:
– 10–20 posts at a time comfortably on standard hosting.
– Higher counts are possible, but may depend on:
– server memory,
– PHP max_execution_time,
– remote site performance,
– image sizes.

Recommended safe batch size: up to 20 posts per request.
Users can repeat the process for more posts.

1.1.0

  • Tested compatibility with WordPress 7.1.
  • Fixed compatibility issues.
  • Improved synchronization reliability.

1.0.0

  • Full rewrite to modular architecture.
  • Added multi-site dropdown checkbox popover.
  • Improved Bulk Sync validation.
  • UI upgrades to Sync column.
  • Added Pages & CPT sync support.
  • Added plugin “Settings” link in Plugins list.
  • Added password visibility toggle using Dashicons.
  • WPCS compliance across all files.
  • Initial release.
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