ChatReady
Free · No sign-up required

Get your files ready for AI

Upload a PDF, Word doc, spreadsheet, image, or web link. ChatReady converts it into a clean format that AI tools like ChatGPT, Claude, and Gemini can read much more accurately.

Your files are never storedNo AI reads your contentDeleted right after conversion

Works with any public webpage

Supported formats

Documents

PDFDOCXTXTRTF

Slides & Spreadsheets

PPTXXLSXCSV

Code & Web

JSONXMLHTMLMD

Images

PNGJPGJPEGWEBP

How it works

Three steps, no technical knowledge required.

1

Upload your file or paste a link

Choose a PDF, Word doc, spreadsheet, presentation, image, or any web page URL. Up to 25MB. No account or sign-up needed.

2

We convert it to AI-friendly text

ChatReady strips out formatting overhead — PDF encoding, XML tags, binary data — and turns your content into plain, structured text (called Markdown) that AI tools read best.

3

Paste it into any AI chat

Copy your result and paste it into ChatGPT, Claude, Gemini, or any other AI. You will get much more accurate, relevant answers because the AI can actually understand your content.

What is Markdown, and why does it matter?

Markdown is just plain text with simple symbols for headings, bold, and lists — like **bold** or # Heading. PDFs and Word documents store a lot of hidden formatting data that wastes AI processing capacity and can cause the AI to misread your content. Converting to Markdown removes that noise — so the AI spends its attention on your actual words.

Note: For plain text files, the output will look similar in size — that is normal. The value is the format, not just the size.

Your privacy, guaranteed

ChatReady prepares your content for AI — it never reads, stores, or shares what is inside your files.

  • No AI reads your files

    ChatReady converts your document — it does not send it to any AI model for processing.

  • Nothing is stored

    Your file is written to temporary storage for the conversion only. We never keep a copy.

  • Deleted right after

    The temporary file is removed the moment your Markdown is ready.

  • No account needed

    No sign-up, no email, no tracking. Just upload, convert, and go.

Frequently asked questions

Still curious? Everything you need to know is below.

It converts your document into Markdown — a clean, plain-text format that AI tools like ChatGPT and Claude read most accurately. Think of it as removing all the invisible packaging around your words so the AI can focus on what matters: your actual content.

It depends on the file type. HTML pages and structured documents (DOCX, PPTX, XLSX) can shrink significantly because ChatReady strips out tags, XML markup, and formatting overhead. For plain text files (.txt), the output will be a similar size — and that is perfectly normal. The benefit is the format, not just the size: AI tools read Markdown much more accurately than raw extracted text.

Not at all. You never need to read or edit the Markdown yourself. Just copy the result and paste it into any AI chat — ChatGPT, Claude, Gemini, or others. The AI handles the rest.

No. ChatReady only converts formats using Microsoft's open-source MarkItDown library. No AI model ever reads or processes your content. Your file is converted by a simple document-parsing tool, not a language model.

No. Files are written to temporary storage for the conversion only and deleted immediately after your Markdown is ready. Nothing is retained, and there are no logs of your file contents.

PDF, DOCX, TXT, MD, RTF, PPTX, XLSX, CSV, JSON, XML, HTML, PNG, JPG, JPEG, WEBP, and URLs including web pages and YouTube links.

ChatReady runs on a free hosting plan that goes to sleep after a period of inactivity. The first conversion of the day wakes the server up, which takes about 30 seconds. After that, conversions are fast. We show a message so you know it is not stuck.

Yes — 25MB per file in the current version.

We estimate tokens using the cl100k_base tokenizer, which is compatible with GPT-4 and Claude. The "before" count is the raw text extracted from your original file. The "after" count is the final Markdown. Actual savings vary depending on the AI model you use.

About

Built by Abhiraman Suresh

Designed and built as a practical tool for making documents AI-ready. ChatReady is fully open source — the entire codebase is public on GitHub. You can read the code, report issues, or contribute. Powered by Microsoft MarkItDown, an open-source document conversion library.

Open sourceFree to use, inspect, and contribute
View on GitHub