
Prompt Stash by Crouton Creations
Stop retyping AI prompts! Save, organize & insert templates into ChatGPT, Gemini, Perplexity & Grok. New: Transform values with modifiers like {{text | uppercase}}. Type `::` for instant access. 100% private local storage + optional Google Drive sync
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About this extension
Stop wasting time retyping the same AI prompts over and over.
Transform repetitive AI conversations into one-click efficiency. Prompt Stash saves your best prompts and lets you insert them instantly into ChatGPT, Google Gemini, Perplexity, and Grok. Never lose a great prompt again.
Why Users Love Prompt Stash
⚡ 10x Faster AI Workflows
• Type
• One-click insertion - no more copy/paste from notes apps
• Smart templates with {{variables}} adapt to any situation
• New: Transform values with modifiers like
• Works seamlessly in ChatGPT, Gemini, Perplexity & Grok
🎯 Turn Good Prompts into Great Templates
• Save your best-performing prompts forever
• Add {{variables}} to make them infinitely reusable
• New: Apply transformations -
• Example: "Review this {{language}} code for {{issue}}" works for any language or concern
• Perfect for developers, writers, marketers, researchers
🔒 Your Data Stays Private
• Everything stored locally in Firefox by default
• Optional Google Drive sync (uses private appDataFolder)
• No accounts, servers, or data collection
• Unlimited storage - save thousands of prompts
📱 Access Everywhere
• Sync across all your devices with Google Drive
• Works on Firefox, Chrome, Edge, and Brave
• Right-click any text to save as a prompt template
• Keyboard shortcuts work everywhere (Cmd/Ctrl+Shift+Space)
Who This Helps Most
👩💻 Developers - Code reviews, debugging, documentation, API work
✍️ Content Writers - Blog posts, social media, marketing copy, editing
🔬 Researchers - Data analysis, comparisons, literature reviews
💼 Professionals - Emails, reports, presentations, analysis
📚 Students - Study guides, essay outlines, research help
Get Started in 30 Seconds
What Makes This Different
Most prompt tools require switching tabs, copying/pasting, or external apps.
Prompt Stash works directly inside your AI chats - no disruption to your workflow. Save a prompt, add variables and modifiers, and reuse it instantly without ever leaving the page.
Real privacy: Your prompts never touch our servers. Everything stays on your device unless YOU choose to sync via your own Google Drive.
Power User Tips
• Create prompts on the fly - Click "+ Create New Prompt" in the search overlay
• Use modifiers to transform values:
• Right-click any text to instantly save it as a template
• Use descriptive variable names: {{programming_language}} not {{lang}}
• Tag your prompts for instant filtering and organization
• Start with simple prompts, then add variables as you find patterns
• Export regularly to backup your growing prompt library
What's New in v1.0.4
✨ Powerful Template Modifiers
• Transform values with pipe syntax:
• Chain multiple modifiers:
• Available modifiers: uppercase, lowercase, trim, percent-encode, json-stringify
• Perfect for formatting, URL encoding, and JSON escaping
🎯 Create Prompts Instantly
• New "+ Create New Prompt" button in search overlay
• Save prompts without leaving your workflow
• After saving, overlay reopens with your new template highlighted
• Works in both AI chats and clipboard mode
🚀 Enhanced Perplexity Support
• Fixed multi-line template insertion in Lexical editor
• Improved save button positioning for better UX
• More reliable text insertion for research workflows
📚 Built-in Documentation
• Comprehensive help page with examples
• Learn about placeholders, variables, and modifiers
• Quick reference for all features
• No need to leave the extension
⚡ Smarter Dynamic Placeholders
• Visual badges show placeholder and variable counts
• Better handling of system placeholders ({{UUID}}, {{TIME}}, {{clipboard}})
• Optimized permission requests - only ask when needed
• Fixed {{prompt}} placeholder lookup
🔧 Quality of Life Improvements
• Extended keyboard shortcuts to Perplexity and Grok
• Better ESC key handling to close dialogs
• Improved overlay focus management
• Fixed context menu "Save as Prompt Template"
• Enhanced clipboard hotkey behavior
🐛 Bug Fixes & Performance
• Fixed trigger detector cache reset issues
• Improved template variable detection
• Better error handling and recovery
• Enhanced test coverage
Previous Updates:
- v1.0.3: Context menu integration, sync improvements
- v1.0.2: Added Perplexity & Grok support + Google Drive sync
- v1.0.1: Stability improvements and bug fixes
- v1.0.0: Major UI overhaul and enhanced search
⭐ Join the users who've streamlined their AI workflows. Install now and save your first prompt in under 30 seconds!
Transform repetitive AI conversations into one-click efficiency. Prompt Stash saves your best prompts and lets you insert them instantly into ChatGPT, Google Gemini, Perplexity, and Grok. Never lose a great prompt again.
Why Users Love Prompt Stash
⚡ 10x Faster AI Workflows
• Type
::
to instantly find any saved prompt in milliseconds• One-click insertion - no more copy/paste from notes apps
• Smart templates with {{variables}} adapt to any situation
• New: Transform values with modifiers like
{{text | uppercase}}
• Works seamlessly in ChatGPT, Gemini, Perplexity & Grok
🎯 Turn Good Prompts into Great Templates
• Save your best-performing prompts forever
• Add {{variables}} to make them infinitely reusable
• New: Apply transformations -
{{name | trim | lowercase}}
• Example: "Review this {{language}} code for {{issue}}" works for any language or concern
• Perfect for developers, writers, marketers, researchers
🔒 Your Data Stays Private
• Everything stored locally in Firefox by default
• Optional Google Drive sync (uses private appDataFolder)
• No accounts, servers, or data collection
• Unlimited storage - save thousands of prompts
📱 Access Everywhere
• Sync across all your devices with Google Drive
• Works on Firefox, Chrome, Edge, and Brave
• Right-click any text to save as a prompt template
• Keyboard shortcuts work everywhere (Cmd/Ctrl+Shift+Space)
Who This Helps Most
👩💻 Developers - Code reviews, debugging, documentation, API work
✍️ Content Writers - Blog posts, social media, marketing copy, editing
🔬 Researchers - Data analysis, comparisons, literature reviews
💼 Professionals - Emails, reports, presentations, analysis
📚 Students - Study guides, essay outlines, research help
Get Started in 30 Seconds
- Install - Add to Firefox (works instantly)
- Save your first prompt - Click the save button in any AI chat or right-click selected text
- Add {{variables}} - Make your prompt reusable for different situations
- Use modifiers - Transform values with
{{var | uppercase}}
or{{text | trim}}
- Use it - Type
::
to search and insert your prompt anywhere - Optional: Sync - Enable Google Drive to access your prompts on all devices
What Makes This Different
Most prompt tools require switching tabs, copying/pasting, or external apps.
Prompt Stash works directly inside your AI chats - no disruption to your workflow. Save a prompt, add variables and modifiers, and reuse it instantly without ever leaving the page.
Real privacy: Your prompts never touch our servers. Everything stays on your device unless YOU choose to sync via your own Google Drive.
Power User Tips
• Create prompts on the fly - Click "+ Create New Prompt" in the search overlay
• Use modifiers to transform values:
{{clipboard | uppercase}}
or {{name | percent-encode}}
• Right-click any text to instantly save it as a template
• Use descriptive variable names: {{programming_language}} not {{lang}}
• Tag your prompts for instant filtering and organization
• Start with simple prompts, then add variables as you find patterns
• Export regularly to backup your growing prompt library
What's New in v1.0.4
✨ Powerful Template Modifiers
• Transform values with pipe syntax:
{{variable | modifier}}
• Chain multiple modifiers:
{{clipboard | trim | uppercase}}
• Available modifiers: uppercase, lowercase, trim, percent-encode, json-stringify
• Perfect for formatting, URL encoding, and JSON escaping
🎯 Create Prompts Instantly
• New "+ Create New Prompt" button in search overlay
• Save prompts without leaving your workflow
• After saving, overlay reopens with your new template highlighted
• Works in both AI chats and clipboard mode
🚀 Enhanced Perplexity Support
• Fixed multi-line template insertion in Lexical editor
• Improved save button positioning for better UX
• More reliable text insertion for research workflows
📚 Built-in Documentation
• Comprehensive help page with examples
• Learn about placeholders, variables, and modifiers
• Quick reference for all features
• No need to leave the extension
⚡ Smarter Dynamic Placeholders
• Visual badges show placeholder and variable counts
• Better handling of system placeholders ({{UUID}}, {{TIME}}, {{clipboard}})
• Optimized permission requests - only ask when needed
• Fixed {{prompt}} placeholder lookup
🔧 Quality of Life Improvements
• Extended keyboard shortcuts to Perplexity and Grok
• Better ESC key handling to close dialogs
• Improved overlay focus management
• Fixed context menu "Save as Prompt Template"
• Enhanced clipboard hotkey behavior
🐛 Bug Fixes & Performance
• Fixed trigger detector cache reset issues
• Improved template variable detection
• Better error handling and recovery
• Enhanced test coverage
Previous Updates:
- v1.0.3: Context menu integration, sync improvements
- v1.0.2: Added Perplexity & Grok support + Google Drive sync
- v1.0.1: Stability improvements and bug fixes
- v1.0.0: Major UI overhaul and enhanced search
⭐ Join the users who've streamlined their AI workflows. Install now and save your first prompt in under 30 seconds!
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Permissions and dataLearn more
Required permissions:
- Access your data for all websites
More information
- Add-on Links
- Version
- 1.0.4
- Size
- 7.49 MB
- Last updated
- 7 days ago (Oct 7, 2025)
- Related Categories
- License
- MIT License
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection
Release notes for 1.0.4
What's New in v1.0.4
🎯 NEW FEATURES
• Template Modifiers - Transform values with pipe syntax like {{clipboard | uppercase}}
Built-in modifiers: uppercase, lowercase, trim, percent-encode, json-stringify
Chain multiple modifiers: {{text | trim | uppercase}}
• Quick Prompt Creation - New "+ Create New Prompt" button in search overlay
Save prompts instantly without leaving your workflow
• Built-in Documentation - Complete help guide now accessible from the extension
No need to search online - everything you need is included
🔧 IMPROVEMENTS
• Enhanced Perplexity Support - Fixed multi-line template insertion in Lexical editor
• Better Dynamic Placeholders - Visual badges show variables and placeholders in templates
• Extended Keyboard Shortcuts - Cmd/Ctrl+Shift+Space now works on Perplexity and Grok
• Improved ESC Handling - Reliably closes all dialogs and overlays
• Smarter Template Sorting - Better default ordering based on usage and activity
🐛 BUG FIXES
• Fixed :: trigger detection cache issues
• Fixed template variable substitution
• Fixed clipboard dialog focus behavior
• Fixed Perplexity save button positioning
• Better error handling across all platforms
All templates and settings are preserved when upgrading. No migration needed!
🎯 NEW FEATURES
• Template Modifiers - Transform values with pipe syntax like {{clipboard | uppercase}}
Built-in modifiers: uppercase, lowercase, trim, percent-encode, json-stringify
Chain multiple modifiers: {{text | trim | uppercase}}
• Quick Prompt Creation - New "+ Create New Prompt" button in search overlay
Save prompts instantly without leaving your workflow
• Built-in Documentation - Complete help guide now accessible from the extension
No need to search online - everything you need is included
🔧 IMPROVEMENTS
• Enhanced Perplexity Support - Fixed multi-line template insertion in Lexical editor
• Better Dynamic Placeholders - Visual badges show variables and placeholders in templates
• Extended Keyboard Shortcuts - Cmd/Ctrl+Shift+Space now works on Perplexity and Grok
• Improved ESC Handling - Reliably closes all dialogs and overlays
• Smarter Template Sorting - Better default ordering based on usage and activity
🐛 BUG FIXES
• Fixed :: trigger detection cache issues
• Fixed template variable substitution
• Fixed clipboard dialog focus behavior
• Fixed Perplexity save button positioning
• Better error handling across all platforms
All templates and settings are preserved when upgrading. No migration needed!