ChatLasso by INTITECH

Capture and export AI responses from ChatGPT, Claude, Gemini, Mistral, Perplexity, DeepSeek, Grok, NotebookLM, and Copilot

5 (2 reviews)

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About this extension

ChatLasso lets you instantly capture and export AI chat responses from the most popular AI platforms — ChatGPT, Claude, Gemini, Mistral, Perplexity, DeepSeek, Grok, NotebookLM, and Microsoft Copilot.

With one click, it detects the AI platform you're using, waits for streaming responses to complete, then presents all assistant messages in a clean list. You can select individual responses, search through them, and export in plain text (.txt), Markdown (.md), styled HTML (.html), or structured JSON (.json). Copy to clipboard is also supported.

No data is collected or transmitted — all processing happens locally in your browser. The extension only fetches a static JSON configuration file to keep CSS selectors up to date.

Rated 5 by 2 reviewers

Permissions and data

Required permissions:

Access your data for sites in the chatgpt.com domain
Access your data for sites in the openai.com domain
Access your data for sites in the gemini.google.com domain
Access your data for sites in the claude.ai domain
Access your data for sites in the mistral.ai domain
Access your data for sites in the perplexity.ai domain
Access your data for sites in the notebooklm.google.com domain
Access your data for sites in the grok.com domain
Access your data for sites in the x.com domain
Access your data for sites in the deepseek.com domain
Access your data for sites in the copilot.microsoft.com domain

Optional permissions:

Access your data for sites in the chatgpt.com domain
Access your data for sites in the openai.com domain
Access your data for sites in the gemini.google.com domain
Access your data for sites in the claude.ai domain
Access your data for sites in the mistral.ai domain
Access your data for sites in the perplexity.ai domain
Access your data for sites in the notebooklm.google.com domain
Access your data for sites in the grok.com domain
Access your data for sites in the x.com domain
Access your data for sites in the deepseek.com domain
Access your data for sites in the copilot.microsoft.com domain

Data collection:

The developer says this extension doesn't require data collection.