Moving a WordPress site is usually straightforward—until your media library hits 50GB, 80GB, or even 100GB. If you are searching for you’ve likely realized that standard plugins and basic hosting environments often crumble under the weight of massive backups.
Install the plugin and the same Cloud Extension on the destination site.
The free version's 512MB cap makes it unsuitable for large websites, but the and Pro ($99/year) extensions successfully remove this barrier. The plugin is also user-friendly enough for beginners to complete their first migration without technical tutorials. all-in-one wp migration 100gb
Your server doesn't have enough RAM to unpack the 100GB archive piece by piece.
Log into your hosting control panel (cPanel, RunCloud, or temporary SSH) and maximize your PHP settings in the php.ini file: The free version's 512MB cap makes it unsuitable
For a 100GB site, industry standards recommend migrating the filesystem separately from the database.
Instead of downloading a 100GB file to your local computer and uploading it via a browser, use cloud extensions. ServMask offers dedicated extensions for: Google Drive Log into your hosting control panel (cPanel, RunCloud,
: Includes technical assistance for large, complex migrations. 2. Using WP-CLI (Free & Secure)
By default, WordPress and PHP often limit file uploads to 2MB, 64MB, or 256MB. Trying to upload a single 100GB .wpress file through the WordPress dashboard will fail instantly without modifying these limits.
Web browsers are not designed to stream 100GB of data continuously via a basic web form. Any minor network blink destroys the progress.
: Add "All-in-One WP Migration" to both your current and new WordPress sites via Plugins > Add New .