BackReload – Backup, Restore & Migration

BackReload is a backup, restore, and migration plugin for WordPress. It backs up your database, uploads, plugins, themes, and the rest of wp-content into split zip archives, encrypts them at rest, and uploads them to one or more remote destinations of your choice. When something goes wrong, you can restore your database, media uploads, and other non-code content back onto the same site, or onto a different site with automatic URL and path rewriting.

For safety and to comply with WordPress.org guidelines, BackReload does not redeploy executable code: plugins, themes, and mu-plugins are captured inside full backups for off-site safekeeping, but they are never extracted back into your live site. After restoring your content, reinstall plugins and themes through the normal WordPress installer.

Storage destinations

• Local Storage: files written to wp-content/uploads/backreload/ inside the site itself.
• FTP: any standard FTP server.
• SFTP: over SSH, using the PHP ssh2 extension when available.
• AWS S3: buckets in any AWS region, with full SigV4 signing.
• Wasabi: Wasabi-compatible signing built in.
• S3-compatible: works with any provider that speaks the S3 API (Backblaze B2, DigitalOcean Spaces, MinIO, and so on).

You can attach multiple destinations to a single backup. Each archive part is uploaded to every destination in turn, with automatic retries on transient failures.

Restore and migration

The Restore wizard lets you pick which content to bring back — database, uploads (media), and other non-code wp-content files. If the backup came from a different site, BackReload rewrites URLs and absolute paths inside the database as part of the restore, including inside serialized values, so the site comes up correctly on the new domain without any manual search-and-replace. Plugins, themes, and mu-plugins are not restored automatically — reinstall them through the WordPress installer.

Maintenance mode can be automatically engaged for the duration of a restore, then turned back off when the work finishes.

Site-to-site migration via key

For moving a site to a new host or domain, BackReload ships a direct site-to-site push. The destination site generates a one-time key URL under Migrate → Receive. You paste that URL on the source site under Migrate → Send, click Start migration, and the source builds a backup and streams it to the destination in encrypted chunks over HTTPS. With auto-restore enabled (default), the destination unpacks and applies the backup automatically. One-click migration.

There’s no FTP step, no manual download, no shared cloud storage required. Chunked transport with WAF / mod_security tolerance, cross-tick retry caps, table-prefix fixup, and a live progress UI with phase stepper, throughput, and log feed on the source side.

Encryption

Archives can be encrypted at rest with AES-256-GCM using a passphrase you set in Settings. The passphrase is required to restore. The encryption layer is fail-closed: a corrupted or tampered archive refuses to extract rather than producing partial output.

Scheduling

Multiple independent schedules are supported. Common patterns: a daily database-only backup, a weekly full backup, and a monthly archive backup, each retaining a different number of historical copies.

Notifications

Send backup-completion and failure alerts to email, Slack, Discord, Telegram, Microsoft Teams, Google Chat, Pushover, or any custom webhook. Each channel is opted into success and failure events independently.

Privacy

The plugin does NOT send analytics, telemetry, or usage data to any external server. The only outbound network traffic is to the storage destinations you configure and the notification channels you opt into. OAuth flows for Google Drive and OneDrive run only when you explicitly start them.

External services

BackReload does not phone home and has no servers of its own. It only contacts an external service when you configure that service as a backup destination or notification channel, or when you start a site-to-site migration. Nothing below is contacted out of the box. For each service, the data sent is your backup/restore content and the API requests needed to store or retrieve it, sent only while the relevant backup, restore, import, or migration is running.

Google Drive (Google Drive API) — Used only if you add a Google Drive destination. You provide your own Google OAuth application (Client ID/Secret). BackReload exchanges the OAuth authorization code for access tokens and then uploads, lists, and downloads your backup files in your Drive. Endpoints: accounts.google.com, oauth2.googleapis.com, www.googleapis.com. Terms: https://policies.google.com/terms · Privacy: https://policies.google.com/privacy

Microsoft OneDrive (Microsoft Graph API) — Used only if you add a OneDrive destination. You provide your own Microsoft (Azure AD) application. BackReload exchanges the OAuth code for tokens and uploads/lists/downloads your backup files. Endpoints: login.microsoftonline.com, graph.microsoft.com. Terms: https://www.microsoft.com/servicesagreement/ · Privacy: https://privacy.microsoft.com/privacystatement

Amazon S3 (AWS) — Used only if you add an Amazon S3 destination, with credentials you provide. BackReload uploads/downloads/lists backup archives in your bucket via the S3 REST API at s3.<region>.amazonaws.com. Terms: https://aws.amazon.com/service-terms/ · Privacy: https://aws.amazon.com/privacy/

Wasabi — Used only if you add a Wasabi destination, with credentials you provide. BackReload uploads/downloads backup archives to your bucket via the Wasabi S3 REST API at the regional endpoints s3.wasabisys.com, s3.us-east-2.wasabisys.com, s3.us-central-1.wasabisys.com, s3.us-west-1.wasabisys.com, s3.eu-central-1.wasabisys.com, s3.eu-west-1.wasabisys.com, and s3.ap-northeast-1.wasabisys.com. Terms: https://wasabi.com/legal/terms-of-use · Privacy: https://wasabi.com/legal/privacy-policy

Other S3-compatible storage — If you add an “S3-compatible” destination (e.g. Backblaze B2, DigitalOcean Spaces, MinIO, or another provider), BackReload connects only to the endpoint and bucket you enter, using credentials you provide, to upload/download your backup archives. The applicable terms and privacy policy are those of the provider you choose.

FTP / SFTP servers — If you add an FTP or SFTP destination, BackReload connects only to the host you specify, with credentials you provide, to upload/download your backup archives. The applicable terms are those of that server’s operator.

Site-to-site migration — Used only when you start a migration. BackReload connects to the other WordPress site you target (the one whose one-time key URL you paste) and streams the backup directly between the two sites over HTTPS. No third-party or BackReload server is involved.

Notification channels — If you enable a notification channel, BackReload sends a short backup-status message (success/failure, site name, basic stats) to the endpoint you configure, only when a backup completes or fails. Channels and their providers: Slack (https://slack.com/terms-of-service · https://slack.com/trust/privacy/privacy-policy), Discord (https://discord.com/terms · https://discord.com/privacy), Telegram (https://telegram.org/tos · https://telegram.org/privacy), Microsoft Teams (https://www.microsoft.com/servicesagreement/ · https://privacy.microsoft.com/privacystatement), Google Chat (https://policies.google.com/terms · https://policies.google.com/privacy), Pushover (https://pushover.net/terms · https://pushover.net/privacy), and any custom webhook URL you provide (terms/privacy of that endpoint’s operator). Email notifications are sent through your own WordPress site’s mail, not a third party.

Source code and build process

The admin interface is a React + TypeScript application compiled with Vite, and the minified production bundle ships in assets/dist/. To keep the plugin fully reviewable, the complete, human-readable source is included in the published package and can also be rebuilt from scratch:

• The unminified front-end source lives in the src/ directory (included in this plugin).
• Build/tooling config: package.json, vite.config.ts, tsconfig.json, tailwind.config.js, postcss.config.js.
• PHP library dependencies are declared in composer.json.

To rebuild the compiled JavaScript/CSS in assets/dist/ from source:

1. npm install
2. npm run build

To install the bundled PHP libraries (phpseclib, used for SFTP):

1. composer install