QualiQube is a collection of 65+ free online tools for everyday digital tasks: merging and splitting PDFs, compressing and converting images, counting words, formatting JSON and SQL, financial calculators, QR codes, SEO helpers and much more.
Unlike most “free tools” websites, nothing you open here is uploaded to a server. Every tool runs entirely in your web browser using modern web technology. Your PDFs, photos and text never leave your device — which also makes the tools fast and usable even on a weak connection once the page has loaded.
All tools are free, with no sign-up, no limits and no watermarks. The site is supported by unobtrusive advertising.
We keep adding tools. If something you need is missing, tell us via the contact page — the most-requested tools get built first.