All-in-one Wp Migration 100gb -
Are there other ways to move 100GB? Yes. But they are painful.
| Method | Complexity | Downtime | Risk | Verdict | | :--- | :--- | :--- | :--- | :--- | | FTP + PhpMyAdmin | Extreme | Hours | High (Broken serialization) | Avoid | | cPanel Backup (Full) | Medium | 1 hour | Medium (Restore overwrites everything) | Risky | | rsync (SSH) | Very High | Zero | Low | Only for DevOps | | All-in-One WP Migration | Low | Zero | Low | Winner |
Why AIOWPM wins for 100GB: It handles serialized data automatically. When you move a 100GB site that uses page builders (Elementor, WPBakery) or Advanced Custom Fields (ACF), standard backup tools break the PHP data strings. AIOWPM fixes them on the fly.
If your site truly approaches 100GB (usually from uploads, large databases, or backup files), you have two practical paths:
Summary
Key concepts
Official All-in-One WP Migration options for large sites
Practical challenges for ~100 GB sites
Recommended workflows for migrating ~100 GB with All-in-One WP Migration
Server configuration checklist (minimum considerations) all-in-one wp migration 100gb
Performance and reliability tips
Costs and licensing
When to avoid All-in-One WP Migration for 100 GB
Troubleshooting common errors
Step-by-step recommended approach (decisive)
Concise pros and cons for using All-in-One WP Migration at ~100 GB
Pros
Cons
Further actions (recommended)
Date: March 23, 2026
To migrate a WordPress site up to 100GB using All-in-One WP Migration, you must overcome the free version's default 512MB import limit
. While the official solution is a paid extension, several methods exist to handle massive files. shameem.me Official Solution: Unlimited Extension The most reliable way to handle a 100GB site is the Unlimited Extension : Starts at
: Removes all file size restrictions, provides priority support, and includes premium features like WP-CLI commands and server-side restores. SupportHost Manual Method for Large Files (Free)
If you cannot use the standard "Import" interface due to size constraints or timeouts, you can manually transfer your : Create the export file on your original site. FTP Upload
: Connect to your new server using an FTP client (like FileZilla). Upload the file directly to the /wp-content/ai1wm-backups : Go to the
section in the plugin on your new site. Your 100GB file should appear there. Click
Note: Recent plugin versions may require a paid extension to use the "Restore" button. Bypassing Upload Limits (Advanced)
Some users attempt to increase the import limit by modifying plugin code, though this is not recommended Are there other ways to move 100GB
for critical production sites due to security and stability risks. Version Downgrading
: Some tutorials suggest using an older version (like 6.77) which had more accessible limit definitions. Code Modification Plugin File Editor , users sometimes modify constants.php to redefine AI1WM_MAX_FILE_SIZE Example logic: Changing the byte value from (512MB) to a much larger number. Third-Party Helpers
: Tools like the "Upload Unlocker" plugin claim to replace the limit message with "Unlimited". Important Considerations
The free version of All-in-One WP Migration typically has a hardcoded upload limit (often 512MB). To import a 100GB file, you need to increase this limit.
Crucial distinction: When we talk about 100GB in WordPress, 95% of that is usually the wp-content/uploads folder (images, PDFs, videos). The database (SQL) is usually only a few hundred MB.
AIOWPM handles massive file structures beautifully. However, you must purchase the correct extension pack.
| Feature | Free (500MB) | Unlimited ($69) | 100GB Requirement | | :--- | :--- | :--- | :--- | | Max File Size | 512 MB | Unlimited | Yes (Unlimited) | | Max Database Size | ~100 MB | Unlimited | Yes | | Multisite Support | No | Yes | Usually needed | | Google Drive Storage | No | Yes (Add-on) | Recommended | | Chunked Transfers | No | Yes | Critical |
Conclusion: To migrate 100GB, you need All-in-One WP Migration (free) + the Unlimited Extension ($69).