About iusetools.site

iusetools.site is a free online file conversion platform built with one guiding principle: your files are your business, not ours.

We built this platform because we were frustrated with existing file conversion tools. Most require you to upload your documents to remote servers, create accounts, agree to data retention policies, or pay for “premium” features that should be free. We believed there was a better way.

Thanks to modern browser technology — specifically WebAssembly — it's now possible to run powerful software directly in your web browser, with no server required. That's exactly what iusetools.site does. When you convert a file here, the processing happens entirely on your own device. Your file is never transmitted anywhere. It never touches our servers, because we don't have any for file processing.

Privacy by Design

File processing happens in your browser. No uploads, no storage, no risk.

Always Free

Every tool on iusetools.site is free with no hidden tiers or paywalls.

No Registration

No accounts, no email, no personal data. Open a tool and start working.

Accurate & Reliable

We use industry-standard open-source libraries trusted by millions of developers.

The Technology

iusetools.site uses a combination of cutting-edge browser technologies to deliver real conversion capabilities without a server:

Tesseract.js — A JavaScript/WebAssembly port of Google's Tesseract OCR engine, supporting 100+ languages
PDF.js — Mozilla's open-source PDF rendering library, the same engine used in Firefox
docx — A TypeScript library for generating standards-compliant Word documents
jsPDF — A JavaScript library for generating PDFs directly in the browser
JSZip — For creating ZIP archives of multi-page exports

Our Commitment

iusetools.site will always be free for basic document conversion needs. We monetize through non-intrusive advertising placed clearly away from tool controls. We are committed to Google AdSense publisher policies and will never use deceptive ad placement.

We are also committed to data minimization. We don't collect your files. We don't profile your conversion habits. We use basic web analytics (aggregate traffic data only) to understand how to improve the site.

Get in Touch

Have a suggestion, found a bug, or want to request a new conversion tool? We'd love to hear from you.