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Tools appear in these categories as they are added.
Why NetworksInsights
Private by design
Where the browser can do the job, your files are processed on your device and are never uploaded.
Free
Every tool is free to use.
Fast
Pages load quickly, even on slow connections.
No sign-up
There are no accounts. Open a tool and start using it.
What NetworksInsights is
NetworksInsights is a collection of free tools for everyday jobs with PDFs, images, video, audio, text, numbers and code. Each tool has its own page that explains what it does, how to use it and what its limits are. There are no accounts and nothing you have to install. Today every tool does its work inside your browser: the files you choose and the text you type are processed on your device and are not sent to a server. Some tools first download a larger file from this site, such as a PDF engine or an AI model, and then work on your device. Every tool page says where that tool does its work, and the About page explains how the tools are built and tested.