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Vacuum Image Optimizer1.0.1
1.0.11 min read

Privacy

Understand local processing, stored metadata, report data, backups, and external service behavior.

Vacuum Image Optimizer processes media locally on your WordPress server.

External services

The plugin does not send images to external optimization APIs and does not require an account with a third-party service.

Stored data

Vacuum stores settings in WordPress options and optimization state in attachment metadata. This may include generated file paths, generated URLs, byte sizes, savings values, status, engine used, timestamps, backup path, and error messages.

Backups

Backups are stored on the same WordPress installation under the uploads area. Treat backups as copies of original media and include them in normal site security and retention planning.

Reports

Reports summarize attachment metadata and can be exported as CSV by authorized admins.

Related articles

ReportsReview storage savings, recent activity, top savings, format distribution, and CSV exports.Backup SystemUnderstand backup paths, metadata, retention, cleanup, and restore-safe source handling.SecurityReview capability checks, nonces, sanitization, escaping, file safety, and no external API design.