Do I need a scanner app to scan documents to PDF?

No. A browser-based document scanner does the same job — photograph each page, straighten it with the crop corners, and download one PDF. Nothing to install and no sign-up.

How do I make a scan look flat and straight?

Use the Crop tool on each page and drag the four corners exactly to the edges of the paper. The page is then perspective-corrected, so it looks like it came out of a flatbed scanner.

Are my documents uploaded anywhere?

No. Scanning, cropping and PDF creation all happen in your browser — your documents never leave your device.

Blog › AI Humanizer guide

Why AI Text Sounds Robotic — and How to Fix It

You can spot AI writing within two sentences, and you are not alone — readers, teachers and editors have all developed the instinct. It is not the grammar. AI grammar is perfect, and that is part of the problem. Human writing has fingerprints: uneven rhythm, contractions, plain words where a fancy one would do. AI text sands all of that off. This guide names the fingerprints that go missing — and our free AI Humanizer restores them automatically.

Fingerprint 1 — the stock phrases

AI models reach for the same ceremonial phrases again and again: "in today's fast-paced world", "it is important to note that", "plays a crucial role", "furthermore", "in conclusion". One is fine. Five in a page is a siren. The fix is plain replacement: furthermore → also, it is important to note that → note:, plays a crucial role → matters. The humanizer carries a built-in list of the worst offenders and swaps them on sight.

Fingerprint 2 — no contractions

Count the contractions in the last thing a friend texted you, then count them in an AI draft. People say "don't", "it's", "you'll" without thinking; formal AI output defaults to "do not", "it is", "you will" at a rate no human sustains. Restoring natural contractions is the single fastest way to make a paragraph sound spoken instead of generated.

Fingerprint 3 — the metronome

Human sentences vary wildly: a long winding one, then a short one. Punch. AI text settles into a hypnotic medium — every sentence eighteen to twenty-two words, same shape, same weight. The fix is rhythm surgery: split the longest sentences at their natural pauses (", and", ", but") and let the lengths vary. Our detector measures this as "burstiness"; the humanizer repairs it.

Fingerprint 4 — the fancy-word habit

Utilize instead of use. Approximately instead of about. Assistance instead of help. Purchase instead of buy. Sufficient instead of enough. AI reaches for the longer synonym because it sounds impressive in training data; humans reach for the shorter one because they want to be understood. Plain words are not dumber writing — they are clearer writing.

Before and after

Before: "Furthermore, it is important to note that small businesses must utilize digital tools in order to succeed in today's fast-paced world. These tools play a crucial role and business owners do not have time to waste."

After: "Also, note: small businesses must use digital tools to succeed today. These tools matter a lot — and business owners don't have time to waste."

Same facts. Same structure. One sounds like a person.

The honest limits

A humanizer edits style, not substance. If a draft has wrong facts, a weak argument or nothing to say, natural phrasing will not save it — and if your school or workplace forbids AI assistance, no editing tool changes that rule. Used properly, it is what a good editor does to any draft: makes it sound like its author on a good day. Check your draft first with the AI Detector to see which signals are loudest, humanize it, then read it aloud once. Your ear is the final tool.