Enhances AI prompts in real-time for better responses.
Users
18
−4 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#160K
#134K among extensions
Version
1.2.2
updated 22 Jul 2025
Users
monthly, 18 months
Latest, 18 Oct 2026:18 usersMove the mouse over the chart for any month
Ratings count
monthly, 18 months
Latest, 18 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About CoPrompt
CoPrompt: Turn basic prompts into expert-level AI instructions - upgrade any AI prompt in one click. Works on ChatGPT, Claude, Gemini, Lovable. 25 free credits to start.
What It Does
• Transforms basic prompts into expert-level instructions using conversation context
• Eliminates vague requests that confuse AI - get precise, actionable responses
• Fills gaps with smart defaults or placeholders - no guessing.
• Finishes within a few seconds.
How It Works
1. Install → sign in with email (auto 25 credits).
2. Type on a supported AI site.
3. Hit the floating “improve” button.
4. CoPrompt swaps in the upgraded prompt + You hit enter.
Perfect For
• Developers getting clearer code explanations and debugging help
• Writers crafting better content briefs and creative prompts
• Researchers asking more precise questions for deeper insights
• Anyone frustrated with vague or unhelpful AI responses
Why Trust It
• All data encrypted in transit; prompts processed via OpenAI API.
• No API keys needed, no tracking scripts, GDPR-friendly.
Pricing
+ 25 free credits, then pay-as-you-go:
+ • 50 credits: $5
+ • 200 credits: $15
+ • 500 credits: $30
(one credit = one prompt enhancement)
Why CoPrompt?
• Context-aware: Reads your chat history to build smarter prompts
• Expert-engineered: Uses proven prompt engineering techniques
• Instant results: No learning curve - just click and get better responses
• Privacy-first: Your data stays secure, no tracking or storage
Support
questions → support@coprompt.app
privacy policy → coprompt.app/privacy