Browser-only tools
Most tools on the site today are browser-only. That means the input stays on your device, runs in the page itself, and does not get uploaded to the server.
This site is built to avoid ads, tracking, and unnecessary retention. Every tool should tell you at a glance whether it runs entirely in your browser or needs temporary server processing.
Most tools on the site today are browser-only. That means the input stays on your device, runs in the page itself, and does not get uploaded to the server.
Tool cards use badges like Browser-only and Temporary server processing so you can tell how a tool handles data before you open it.
Some tools now use temporary server processing for jobs the browser is not good at, such as real image re-encoding, lossless optimization, reliable GIF frame extraction, or PDF rendering, assembly, and splitting. Those tools should explain why, process data in RAM, avoid writing routine uploads to disk, delete data immediately after response, and avoid third-party APIs.
The site is designed not to use ad tech, analytics scripts, or tracking cookies. Theme preference is stored locally in your browser so the site can remember light or dark mode.
Like any public website, network infrastructure may still see IP addresses, user agents, and request metadata. Public deployment should be configured to minimize operational logs and avoid retaining uploads.