Free Online Tools for Students

Yes — every tool listed runs entirely in your browser, with no signup, no daily limit, no watermark on the output, and no per-file charge. There is no paid tier behind the features shown here. The tools work the same way on a free Google account, a school-issued Chromebook, or a personal laptop.

No. Everything runs in a regular browser tab — Chrome, Firefox, Safari, Edge, or any Chromium variant. There is no extension to install, no desktop app to download, and no browser permission beyond access to the specific file you choose to open. Tools work offline once the page has loaded, which helps on patchy campus Wi-Fi.

Your files are never uploaded. The tools use WebAssembly and the browser's built-in APIs to process documents locally on your device. We don't see what you compress, merge, or scan — there are no server logs of your files because there's no server step. This matters when notes contain personal details, financial worksheets, or graded papers.

No. Every output — merged PDFs, compressed images, generated QR codes, resume PDFs — is clean with no branding added. You can submit it to a teacher, upload it to a college portal, or print it as-is. The tools are funded by ads on the site, not by watermarking your work.

Yes. Toolkiya tools work on Chromebook out of the box because they run in a regular Chrome tab — no app install needed, no admin permissions required, no Linux container. The tools are tested to work within typical school-managed device restrictions.

Once a tool's page has loaded, most of them continue to work without internet — compress-pdf, compress-image, json-formatter, qr-generator, the calculators, pomodoro-timer, and the document generators. Tools that need data (currency-converter, ip-to-location, country-info) need a connection. The site itself can also be installed as a PWA for offline access to the homepage.