Tools
A browser extension to help refine and optimize prompts
Compare extensions
Tools
Save, browse, share, optimise and humanise AI prompts — in a native Chrome side panel.
Audience & ratings
Store users
50K
175
Ratings
What stands out
PrettyPrompt reports the larger audience. These are store counts. The rating difference is 0.14 points across 142 and 2 ratings.
Category overlap does not establish that two products serve the same workflow.
Product & publisher
Publisher
charliemday31
The Prompt Index
Publisher portfolio
1 listing
1 listing
Listing status
Active
Active
Manifest
Version 3
Version 3
Package size
18.0MiB
78.07KiB
Permissions & access
Requested capabilities describe access, not developer intent or a safety verdict.
API permissions
5 requested
- storage
- scripting
- activeTab
- sidePanel
- contextMenus
6 requested
- storage
- sidePanel
- scripting
- activeTab
- contextMenus
- alarms
Website patterns
8 recorded
- https://www.openai.com/*
- https://platform.openai.com/*
- https://chatgpt.com/*
- https://aistudio.google.com/*
- https://gemini.google.com/*
- https://claude.ai/*
- https://pretty-prompt.com/*
- https://www.pretty-prompt.com/*
28 recorded
- https://www.thepromptindex.com/*
- https://thepromptindex.com/*
- https://*.chatgpt.com/*
- https://*.chat.openai.com/*
- https://*.claude.ai/*
- https://*.gemini.google.com/*
- https://*.copilot.microsoft.com/*
- https://*.m365.cloud.microsoft/*
- https://*.bing.com/*
- https://*.perplexity.ai/*
- https://*.grok.com/*
- https://*.x.com/*
- https://*.chat.deepseek.com/*
- https://*.chat.mistral.ai/*
- https://*.poe.com/*
- https://chatgpt.com/*
- https://chat.openai.com/*
- https://claude.ai/*
- https://gemini.google.com/*
- https://copilot.microsoft.com/*
- https://m365.cloud.microsoft/*
- https://bing.com/*
- https://perplexity.ai/*
- https://grok.com/*
- https://x.com/*
- https://chat.deepseek.com/*
- https://chat.mistral.ai/*
- https://poe.com/*
Releases
Explore the release history
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Create your free accountEvidence behind this comparison
Both listings observed 2 Oct 2026.
Store users and ratings are observations, not revenue or lifetime installs. A larger audience or a higher score does not establish product quality.
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Your comparison
2 of 2 selected
PrettyPromptTools
The Prompt IndexTools