About Format Xiaozhan
Format Xiaozhan is a browser-side file converter. Files are processed on your device: no uploads, no sign-up, no fee.
What this is
It brings common image, PDF, audio, spreadsheet and document conversions into one page, all processed locally in the browser.
What it does not do
It does not upload files, create accounts, show ads, load third-party analytics, or store file contents.
How it runs
Conversions run in browser scripts. The optional result-retention feature keeps results only in this browser's local storage.
Results are deleted after 24 hours. The site records only a daily total conversion count for display.