Privacy Policy
Last updated: October 2026
Short version: we collect as little as possible, and your files stay yours. Most tools run entirely in your browser — those files never touch our servers.
01Client-side tools
Most of our tools — including Merge PDF, Split PDF, Compress PDF, Rotate PDF, Add Page Numbers, JPG to PDF, PNG to PDF, PDF to JPG, PDF to PNG, all 45 image tools (compress, convert, resize, crop, filters and more), and the 22 utility tools (QR codes, passwords, word count, JSON) — process your files entirely in your browser using client-side code. These files are never uploaded to our servers, never stored, and never seen by us.
02Server-side conversions
Seven Office-format tools — PDF to Word, Word to PDF, PDF to Excel, Excel to PDF, PowerPoint to PDF, PDF to PowerPoint, PDF to HTML — convert files through a secure third-party conversion service. Files pass through our servers only to perform the conversion you requested and are automatically deleted after 60 minutes. Two more tools — Protect PDF and Unlock PDF — are processed on our servers with local encryption (no third-party service) and are likewise deleted after 60 minutes. We do not read, share or retain your file contents beyond this window.
03Accounts and personal data
123ToolKit does not require an account to use the tools. The optional free account (via Google sign-in or email link) exists only to manage Pro subscriptions. If you contact us via the contact form, we receive only what you choose to send.
05Changes to this policy
If this policy changes materially, we will update the “Last updated” date below. Continued use of 123ToolKit after changes means you accept the updated policy.
Questions about privacy? Contact us