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A Simple Notebook for
AI Prompts — with Versions

Most prompt tools are built for teams and pipelines. PromptNote is a calm, lightweight notebook for iterating on prompts across writing, research, code, and images.

Getting Started — no login required See examples
PromptNote VIEWS Notes Favorites Archived Trash TAGS # web # css # react # ai-prompts 3 U User Synced Search... React: Glassmorphic Card Implement a frosted glass effect using backdrop-filter: blur(16px) and border... just now #css Midjourney: Cyberpunk City /imagine prompt: a futuristic city with neon lights, rain slicked streets, 8k --ar 16:9 2h ago React: Glassmorphic Card #css #react v3 v3 (Final) • 286 chars .glass-card { background: rgba(255, 255, 255, 0.05); backdrop-filter: blur(16px); border: 1px solid rgba(255,255,255,0.1); box-shadow: 0 4px 30px rgba(0,0,0,0.1); } v2 • 15m ago /* Needs more blur */ .card { opacity: 0.8; ... } v1 • 30m ago .card { border: 1px solid white; } Snippet Title (Optional) Add transparency settings... Post v4 Markdown supported
Local-first. Tool-agnostic. Intentionally simple.
Guest mode Version history Readable prompts

Why PromptNote exists

  • Use Clipboard managers? They sort by time, so your prompt variants get buried and lost in chaos.
  • Use Notes apps? They become long, messy documents where it's hard to compare versions.
  • Use Dev tools? Complex pipelines are overkill when you just want to tweak a Midjourney prompt.
v1 final v2 fix v1 (copy)
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PromptNote

How it works

Simple by design.

1

One note = one prompt idea

Keep variants together, not scattered across files.

2

Create snippets for each version

Never lose a "better" version you had 5 minutes ago.

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Scan differences

PromptNote is for...

  • ✓ Refining prompts for writing & code
  • ✓ keeping your "prompt library" accessible
  • ✓ Comparing subtle changes
  • ✓ Working offline / Local-first

Not built for...

  • ✕ Team collaboration or shared workspaces
  • ✕ Prompt marketplaces, sharing, or discovery
  • ✕ Automated testing, evaluation, or deployment pipelines

* We do offer public tag collections, public note sharing, and MCP server integration — they're just not the main focus.

There are excellent tools designed for those workflows. PromptNote intentionally stays focused on one thing: a fast, minimal notebook for iterating on prompts without friction.

Features that matter

Everything you need, nothing you don't.

Versioned Prompts

Every edit is saved. Compare versions side-by-side to see what changed.

Clean Layout

Two distinct views: Edit and Preview. No clutter, just your prompt.

Guest Mode

Start writing immediately. Login only if you want to sync across devices.

Export & Share

Copy to clipboard with one click or export as JSON/Markdown.

Made for real work

Research & Papers

Iterate on summaries and academic phrasing without losing context.

Coding & IDE

Store your best "fix this bug" or "refactor" system prompts.

Image Gen

Midjourney & Stable Diffusion prompts require endless tweaking. Version them.

Daily Writing

Draft emails or blog posts with AI assistance, keeping every draft.

RAYCAST EXTENSION

Command your prompt library

Access your snippets instantly from anywhere. Copy versions, create new notes, and stay in flow without leaving your keyboard.

Global Search

Find prompts by title, tag, or content in milliseconds.

Quick Copy

Paste your latest prompt version directly into ChatGPT or Claude.

Install Extension
Search notes by title or tag... Pinned 1 notes promptnote manual push service p/pj/promptnote p/pj/promptnote 1 snippet 1d Recent 11 notes write check grammar + express w/write w/write 1 snippet 1d grok x reddit web + cn en s/grok s/grok 1 snippet 1d serana init general/vibe general/vibe 1 snippet 1d promptnote raycast init p/pj/promptnote p/pj/promptnote 1 snippet 1d Logged in successfully View Snippets ↵ Actions ⌘ K

Start in seconds

Open a blank notebook. Save prompt versions. Sync only if you want.

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