ToolHubOne person, nine tools, one rule
ToolHub started with a rejected photo. A government form demanded my picture under 100 KB, and every fix I found asked me to upload it to a stranger's server first. I did not like handing a personal document to a random website, so I built the fix myself.
Why ToolHub exists
That one weekend turned into a small suite of tools I actually use: compressing images, resizing to an exact KB, merging PDFs, counting words, converting dates. The motivation never changed. Most online tools treat your files as their business. I think your files are only your business.
So every tool here runs entirely in your browser. The processing happens on your device with JavaScript and the canvas API. Nothing is uploaded, nothing is stored, nothing is tracked. If you close the tab, nothing of yours remains anywhere.
The one rule
Your files stay on your device. That is the whole product. No account, no ads, no analytics on your documents, no server in between. This is not a marketing line. It is a technical fact, because there is no upload step in the code at all.
What you will find here
Who builds this
There is no team, no investor and no company behind ToolHub. That keeps it simple and honest. It also means new tools arrive when a real problem arrives, not when a roadmap says so.
What ToolHub is not
It is not a suite that tries to do everything halfway. It is not a place that asks you to sign up to use a calculator. And it is not perfect. Some tools can be slow on very large files, and I say that on purpose, because the tools that claim perfection are the ones I do not trust.
Where to go next
Start with the Image Compressor, the most used tool on the site. If you want the why and the how, read the blog, where each guide is written by the same person who built the tools.