Privacy

This tool uses a self-hosted browser-side pdf-lib build. All merging happens on your device.

Selected PDF files are never uploaded to any server and never transit our network.

The merged download is generated directly in the browser with no server relay.

Usage analytics are enabled: Cloudflare Web Analytics (pageviews/perf; no custom-event API); If Zaraz is enabled in the CF dashboard, task_complete is also sent via zaraz.track. No file contents or filenames are collected; ?from= is only a channel label.

When you close the page, in-memory file data is released by the browser.