/ SlashPrompt
Chrome extension · by Frohsinn LLC

Type / to insert your best AI prompts

SlashPrompt saves your prompts and drops them into ChatGPT, Claude, Gemini or Perplexity with a single slash. Lean, fast, and 100% local — your prompts never leave your browser.

Add to Chrome — Free See Pro →

Free forever for up to 20 prompts · Pro is a one-time $19 · no subscription.

/  in your chat box
Explain like I am five vars
Explain {{topic}} in simple terms…
Improve my writing vars
Improve the clarity and flow…
Summarize key points
Summarize into 5 bullets…
↑↓ navigate · ↵ insert · esc close

Built lean — on purpose

Slash to insert

Type / in any chat box, pick a prompt, done. Keyboard-first.

Variable templates

Use {{topic}} placeholders and fill them in on insert. (Pro)

100% local

Prompts never leave your browser. Minimal permissions, real privacy.

Works everywhere

ChatGPT, Claude, Gemini & Perplexity — one extension.

Simple pricing

Free

$0

  • ✓ Up to 20 prompts
  • ✓ Slash-insert on all sites
  • ✓ Search & copy
  • ✓ 100% local
Add to Chrome
LIFETIME

Pro

$19 one-time

  • ✓ Everything in Free
  • ✓ Unlimited prompts
  • ✓ Variable templates
  • ✓ Folders & tags
  • ✓ JSON backup & restore
  • ✓ Lifetime updates
Get SlashPrompt Pro

After payment you get a license key — paste it into the extension’s Settings. Secure checkout via Stripe.