About Bionic

Bionic is a small, focused tool that does one thing: it takes a PDF you upload and returns a version reformatted for Bionic Reading, a typographic style that bolds the leading part of each word to give your eyes a fixed point to anchor on.

We built it because long PDFs — papers, reports, chapters — are where reading fatigue shows up the most, and a lightweight format change is often enough to make a real difference for how a document feels to get through.

How we handle your files

Your PDF is uploaded to our server only to run the conversion, and the paid, full version is generated only after a Razorpay payment is verified. We don't build a library of everyone's documents — this is a conversion utility, not a storage service.

Get in touch

Questions, feedback, or something not working right? See our contact page.