About 325Tools
325Tools is a free collection of fast, privacy-first online tools — over 160 utilities for PDFs, images, text, code, data, and everyday calculations. No accounts, no watermarks, and no upload step for tools that don't need one.
Why we built it
Most free online tool sites make you upload your files to a server, wait through ads, then hit a paywall or a watermark. We think document and image tools should be instant, free, and private by default. So 325Tools runs as much as possible directly in your browser — for tools like PDF merge, image compression, and text utilities, your files are processed on your own device and never sent to us.
How it works
Every tool runs client-side wherever the task allows it. That means your files stay on your device for browser-based tools, there is no signup or email required, and it is fast because there is no round-trip to a server. When a tool genuinely needs server processing, we say so on that tool's page.
Our guides
Alongside the tools we publish how-to guides written and maintained by the 325Tools team. Each guide shows when it was last updated, links to the exact tools it describes, and is revised when the underlying tool changes.
Privacy
We don't ask you to create an account, and we don't collect your files. We use privacy-respecting analytics to understand which tools are useful and show ads to keep the site free. Full detail is in our Privacy Policy.
Found a bug, want a tool added, or have a partnership idea? Email contact@325tools.com.