Overview
Diagnose ChatGPT’s interface and apply small compatibility fixes.
ChatGPT Tweaker is a browser extension designed to provide diagnostic and inspection utilities for the ChatGPT web interface (chatgpt.com). It helps advanced users analyze how the page behaves and explore additional interface states. For certain diagnostic utilities, the extension can use the Debugger API. In this mode, Chrome displays its standard notification banner. This diagnostic mode is optional and can be enabled or disabled anytime in the extension’s settings. The extension runs locally in your browser and does not send your data anywhere. Available features: - Temporary chat in custom GPTs - Regenerate messages, including image responses, in projects and custom GPTs - Edit messages with attached files - View internal prompts for image generation - Display a list of all user files Transparency and scope: - Works only on https://chatgpt.com/ - Does not bypass account limits or automate actions on your behalf - May break after site updates - Not affiliated with OpenAI Got an idea or found a bug after a site update? Send us details and we’ll release a fix.
Details
- Version1.1.0
- UpdatedNovember 1, 2025
- Offered byNeulen
- Size89.05KiB
- Languages29 languages
- Developer
Email
hello@neulen.dev - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
