v1.3.4

Date range filtering is here.

New

• Export only what you need: All time, Today, last 3, 5, 7, 14, 21, or 30 calendar days
• The range is recorded in the document header and in the file name, for example last-7-days
• On ChatGPT, pagination stops at the cutoff, so a "Today" export of a long thread takes one or two requests instead of all of them
• The choice is remembered between the popup and the in-page menu

Where it works

• ChatGPT and Claude: real message timestamps from their APIs
• Gemini: All time only, because Gemini does not expose message times

Install

1. Download ContextExporter-v1.3.4.zip below and unzip it
2. Open chrome://extensions and turn on Developer mode
3. Click Load unpacked and select the unzipped folder

Chrome 110 or newer. If you already have the extension, replace the folder contents and click the reload icon on its card.

v1.3.3

First public release.

What it does

• Exports the entire conversation from ChatGPT, Claude and Gemini, from the first message to the last
• Outputs Word (.doc), PDF through Chrome's print dialog, and clean Markdown
• Keeps code blocks, tables, lists, quotes and links; embeds images; renders math with bundled KaTeX in the PDF
• Runs 100% locally: no account, no server, nothing uploaded

Install

1. Download ContextExporter-v1.3.3.zip below and unzip it
2. Open chrome://extensions and turn on Developer mode
3. Click Load unpacked and select the unzipped folder

Chrome 110 or newer. Known limitations are listed in the README.