About Tools.GamesLoop
255 everyday utilities across 13 categories, all of which run inside your browser. No account, no upload, no queue.
What this site is
Tools.GamesLoop is a collection of small, single-purpose tools: calculators for finance, health, dates and maths; image and PDF utilities; text and developer helpers; unit converters; generators; security, time, SEO, file and number tools. Each one does one job, on one page, with the explanation of what it did underneath it.
Nothing here is behind a sign-up, a trial, a watermark or a daily limit. There is no paid tier, and no tool is deliberately hobbled to sell you a better one.
Why the tools run in your browser
Most online utilities upload your file to a server, process it there and send the result back. That means your document sits on somebody else's disk, however briefly, and you are trusting a privacy policy about what happens to it next.
These tools take a different route. Modern browsers can decode an image, rewrite a PDF, hash a file and generate a cryptographic key without help — so that is where the work happens. Your file is read from your disk into the tab's memory, processed, and handed straight back to you. It never travels to us, which means there is nothing for us to store, log or leak.
The practical benefits are the same ones that make it private: there is no upload wait, no file-size cap imposed by a server, and no queue when the site is busy. The trade-off is honest too — very large files are limited by your own device's memory, and a tool needs JavaScript enabled to run at all.
How the tools are built and checked
Conversion factors come from the defining standards rather than from rounded values copied off another website — the international yard and pound agreement for imperial units, for instance. The financial and statistical formulas, the date arithmetic and the unit tables are covered by an automated test suite that runs before every deployment, alongside checks that every tool in the catalogue has a working implementation, a unique title and description, and a genuine FAQ.
Where a tool cannot do something, it says so rather than pretending. The PDF password tool removes protection only when you supply the password; it makes no claim to recover one. The SEO checkers analyse HTML you paste in rather than fetching arbitrary URLs through our server.
How it is funded
The site is supported by advertising. Ads are labelled, kept away from the controls a tool uses, and switched off entirely on the security and password tools. Full detail of what the site loads is in the Privacy Policy and Cookie Policy.
Where to start
Browse the full directory, or pick a category: