Instantly improve your AI prompts with one click. Works on ChatGPT, Claude, Gemini and more.
Users
3
+1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#321K
#257K among extensions
Version
1.0.2
updated 6 Jul 2026
Users
monthly, 3 months
Latest, 18 Oct 2026:3 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 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 PromptUp — AI Prompt Improver
PromptUp makes your AI prompts dramatically better with one click.
Most people type rough ideas into ChatGPT, Claude, or Gemini and get mediocre results. The problem isn't the AI — it's the prompt.
PromptUp fixes that instantly.
Type your rough idea → Click Improve → Get a specific, detailed, ready-to-use prompt that gets real results.
WORKS ON:
- ChatGPT
- Claude
- Gemini
- Perplexity
- Any AI website
HOW IT WORKS:
1. Type your prompt as usual
2. Click the ✨ Improve button
3. Your prompt is instantly rewritten to be clearer, more specific, and better structured
4. Hit send and get dramatically better AI responses
FREE PLAN:
- 10 prompt improvements per day
- Works on all supported AI websites
PRO PLAN ($9/month):
- Unlimited improvements
- Priority processing
Stop getting mediocre AI responses. Start getting exactly what you asked for.