Last Updated: July 2026
At onlyon, we prioritize user privacy. Because our web application consists of utility tools, most operations happen completely inside your web browser. We do not require account registration, and we do not collect personal identifiers like your name, email address, or phone number unless you explicitly contact our support team.
Important Security Note: Tools like the Image Compressor, PDF Tools, Password Generator, and Calculators process files and strings locally or via ephemeral scripts.
Any files you upload (Images, PDFs) are used strictly for processing the requested action. Your files are never stored, saved, or cataloged on our servers. They are permanently deleted from processing memory immediately after your download is completed.
We may use basic cookies or local storage settings to remember your tool configurations (e.g., specific parameters selected in converters or compressors). Additionally, standard web analytics tools may monitor anonymous technical data (IP addresses, browser types, page visit metrics) to help improve performance and security.
To keep onlyon 100% free, we may integrate third-party advertising networks (such as Google AdSense). These networks use cookies to serve relevant ads based on your visits to this and other websites across the internet. You can manage your ad preferences via your browser settings or third-party opt-out mechanisms.
We reserve the right to modify this policy at any time. Any changes will be reflected transparently on this page with an updated modification date.
Reach out to us directly for any clarifications.