If you are uncomfortable with server configurations or SSH, a managed WordPress hosting provider may offer a "white-glove" migration service that is better suited for 100GB+ sites than a plugin-based solution.
Optional but Recommended: Check the boxes to exclude , Spam Comments , or Post Revisions . This can trim several gigabytes off your final file package.
Click and choose File (if downloading locally) or select your preferred Cloud Storage Provider (e.g., Google Drive, OneDrive).
If your server consistently chokes on All-in-One WP Migration even after adjusting time limits, consider jumping out of the WordPress layer entirely: all-in-one wp migration 100gb
Processing massive zip archives or databases requires significant RAM. If your server lacks sufficient memory, the migration will crash with an "Out of Memory" error.
How to Use All-in-One WP Migration (Beginner's Guide) - SupportHost
Export this package as a file. This file contains your database, users, themes, and plugin configurations—usually shrinking it from 100GB down to under 200MB. 2. Import the Core Site Go to your fresh destination WordPress setup. Install the free version of All-in-One WP Migration. If you are uncomfortable with server configurations or
The Unlimited Extension removes the 512MB import cap entirely, allowing for technically unlimited file sizes. For a 100GB migration, pairing the Unlimited Extension with a cloud storage addon (like Google Drive, Dropbox, or AWS S3) is highly recommended. This allows you to import directly from cloud servers to your new host, bypassing local browser upload issues entirely. Step 2: Preparing Your Source and Destination Servers
You must purchase the from ServMask . Once acquired, install it on both the source (old) and destination (new) websites. 2. Export the Site from the Source (Old) Host Go to All-in-One WP Migration > Export . Select Export to > File .
But can a plugin actually handle 100GB? How do you configure it? And what server specs do you need to survive? Click and choose File (if downloading locally) or
While the official free version of the plugin typically limits imports to 512MB , there are several community-shared methods to increase this limit to 100GB or more. Most of these methods involve using an older, modified version of the plugin (specifically version 6.77) or applying a "File Upload Unlocker" extension. Methods to Increase the Upload Limit to 100GB
Use a plugin like WP-Optimize to delete post revisions, trashed comments, and transient options. Step 2: Configure Server Settings on Both Environments
The Ultimate Guide to All-in-One WP Migration for 100GB+ Websites
Run a search-and-replace using plugins like Better Search Replace to ensure any lingering static resource URLs are mapped to your new domain and https:// protocols. Alternative Solutions for Terabyte-Scale Tasks
: On your old site, go to All-in-One WP Migration > Export . Choose "File" to download your entire site as a .wpress archive.