OmniScriber
Free Tool
No loginNo AI processingPrivate

AI Chat Formatter

Raw Input
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Supports ChatGPT · Claude · Gemini · Copilot · Perplexity · up to 20,000 characters

Stop copy-pasting entire chats.

OmniScriber exports AI chats in one click.

No more manual copying and formatting. OmniScriber adds an export button directly inside ChatGPT, Claude, and Gemini — export to Markdown, PDF, Notion, or Obsidian instantly.

Install Extension — Free

How to Convert ChatGPT Output to Markdown

01

Paste your chat

Copy any AI conversation from ChatGPT, Claude, Gemini, or any other platform and paste it into the input panel. Raw, messy, unformatted — it doesn't matter.

02

Click Format Chat

The formatter detects speaker labels, code blocks, lists, and paragraphs automatically. Processing happens instantly in your browser — no server, no waiting.

03

Copy or download

Copy the clean Markdown or plain text to your clipboard, or download as a .md or .txt file. You can also send it directly to our Markdown to PDF converter.

Why AI Chat Formatting Matters

When you copy text from ChatGPT, Claude, or Gemini, the result is often a wall of unstructured text. Speaker labels run into responses, code blocks lose their formatting, and bullet points become plain sentences. Pasting this into Notion, Obsidian, or a document editor creates a mess that takes minutes to clean up manually.

AI Chat Formatter solves this with a rule-based parsing engine that detects the structure of your conversation automatically. It identifies who said what, wraps code in proper fenced blocks with language detection, normalizes lists, and removes excessive whitespace — all in under 200ms.

Before (raw copy-paste)
ChatGPT: Sure! Here is the code: function test(){ console.log("hi") } User: What does this mean?
After (formatted Markdown)
## ChatGPT Sure! Here is the code: ```js function test() { console.log("hi") } ``` ## User What does this mean?

Export AI Chats Automatically with OmniScriber

While the AI Chat Formatter is great for cleaning up one-off copy-pastes, if you're working with AI conversations daily, OmniScriber eliminates the copy-paste step entirely.

OmniScriber is a Chrome extension that adds a one-click export button directly inside ChatGPT, Claude, and Gemini. With a single click, your conversation is exported as clean, structured Markdown — or synced directly to Notion, Obsidian, or Google Drive. No copying, no pasting, no formatting needed.

Try OmniScriber Free

What the Formatter Detects

✓ Speaker labels (User / ChatGPT / Claude / Gemini…)
✓ Code blocks with language detection
✓ Bullet and numbered lists
✓ Markdown headings
✓ Blockquotes
✓ Excessive blank lines
✓ Broken spacing
✓ Inline code snippets
✓ Mixed formatting artifacts

Frequently Asked Questions

Is this tool really free? No hidden fees?

Yes, completely free. No account, no subscription, no usage limits. This tool is provided by OmniScriber as a free utility for AI power users and knowledge workers.

Does it use AI to reformat my text?

No. The formatter uses a deterministic rule-based regex engine — no AI, no API calls, no external processing. Your text is parsed entirely in your browser using pattern matching rules. This makes it fast (< 200ms), private, and free.

Is my chat content private?

Completely. All processing happens locally in your browser. Your text is never sent to any server, never stored, and never transmitted. It stays on your device.

Which AI platforms does it support?

The formatter recognizes speaker labels from ChatGPT, Claude, Gemini, Copilot, Perplexity, Mistral, Llama, and generic 'User' / 'Assistant' labels. It also handles raw text without speaker labels.

What's the difference between this and the Markdown to PDF converter?

AI Chat Formatter cleans and structures raw copied chat text into Markdown. Markdown to PDF Converter takes already-formatted Markdown and exports it as a PDF. They work great together — format first, then convert to PDF.

Can I edit the output before copying?

Yes. Switch to 'Raw MD' view in the output panel to directly edit the formatted Markdown before copying or downloading.