# I built a tool that explains any confusing document in plain words (your level, your language)

> Source: <https://dev.to/rahul_85ac39adcd5c87cfd93/i-built-a-tool-that-explains-any-confusing-document-in-plain-words-your-level-your-language-3155>
> Published: 2026-08-01 10:31:21+00:00

A blood test full of abbreviations. A legal letter. A bank statement. A

government form. A dense insurance policy. To understand your *own* information

you often need a professional — which costs time and money.

So I built [Plainly](https://plainly-n6ni.onrender.com): paste any confusing text and get it back in plain

language — **at the reading level you choose** (from "like I'm 10" to "keep it

precise") and **in your language**.

You get a TL;DR, key points, things to watch out for (deadlines, anything that

needs action), the hard words decoded, and practical next steps.

Paste a cryptic blood report like `Hb 9.2 g/dL, MCV 72 fL, ferritin 8 ng/mL`

and

it comes back with: "Your blood test shows anemia — low red blood cells — most

likely caused by not having enough iron," plus what each term means and what to

do next.

There's a second mode — **RealCheck** — where you paste a suspicious message or a

claim and it reasons calmly about whether it's plausible, calling out scam and

misinformation red flags (urgency, pay-a-fee, prize-you-didn't-enter, crypto

doubling, verify-your-account links) and how to check it yourself.

It's an **AI explainer/reasoner, not a doctor, lawyer or fact-checking oracle** —

great for *understanding* and for asking better questions, not a final authority.

Nothing is stored, no signup, free.

Under the hood it's a tiny Python (stdlib) backend forwarding to a free LLM, with

a strict "JSON only" contract + retries to keep responses reliable. What kind of

confusing document should I make it handle better?