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Customize ChatGPT icon

Customize ChatGPT

A Chrome extension to customize and inject prompts, roles, and guardrails (negative prompts) into ChatGPT.

Users0Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth--Net users gained this week
7-day growth rate--Relative weekly velocity
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Technical snapshot

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Version1.0
ManifestV3
Size16.32KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

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Define custom roles — each with its own system prompt and guardrails — and switch between them instantly from your browser toolbar while you chat.

ChatGPT's built-in Custom Instructions only let you set one context at a time. Changing it means digging through settings and rewriting everything. This extension puts role switching one click away, making it far more intuitive for anyone who uses ChatGPT across different tasks or contexts.

Each role lets you set what ChatGPT should do and what it should avoid. Pick a role, start chatting, switch anytime. Your saved roles stay ready whenever you need them.

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Store average score--Chrome Web Store aggregate rating, including ratings without synced review text
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Total ratings / reviews0Chrome Web Store public rating/review count

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