How to explain code from ChatGPT without leaving the chat
Updated June 15, 2026
Quick answer
Explaining code from a ChatGPT response usually involves typing a follow-up query in the main thread. This clutters your conversation logs with definitions instead of code. GPT Master provides a better way. Drag-select the code block or lines you want explained, select "Ask in Side Chat", and ask the secondary model for a line-by-line breakdown in the right panel. Your main programming thread stays clean.
When using ChatGPT to generate code, you often get blocks that contain unfamiliar syntax or complex logic. Asking for an explanation in-thread is the standard approach, but it has a cost. The explanation clutters the history, making it harder to scroll back and copy clean code later. It also shifts the model's focus toward teaching rather than writing code. Getting these explanations in a separate side panel keeps your workspace organized and your conversation focused.
- 1
Highlight the code lines you want explained
Select the specific code snippet inside the ChatGPT output. A context menu will appear above the selection with the option "Ask in Side Chat".
- 2
Open the Side Chat panel
Click the menu button. The right panel will open with your selected code block attached as context. Your main chat remains fully visible.
- 3
Submit your code question
Type a question like "How does this loop work?" or "Explain this line-by-line" in the side panel. The model returns a breakdown next to your original code.
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Get instant code explanations in a side panel without cluttering your chat.
Frequently asked questions
- Does this work for any programming language?
- Yes. The secondary model supports all major programming languages, including JavaScript, Python, Rust, Go, C++, HTML, and CSS.
- Can I use this to find bugs in the generated code?
- Yes. You can select a code block and ask the side panel "Are there any bugs here?" or "How do I handle errors in this snippet?".
- Is the code explanation saved for later reference?
- Side Chat is temporary and resets when you close the tab. If you want to keep an explanation, copy it from the panel and paste it into a file or note.
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