QuickNote v0.1.0
The Blazing-Fast Offline-First
AI Scratchpad for Developers
Summon your external brain in 0.1s with Ctrl+Shift+Q.
Zero telemetry, 100% offline SQLite storage, and instant AI prompt refiner + vision extractor.
Experience the AI Polish in Action
See how QuickNote refines sloppy drafts into battle-tested System Prompts in seconds.
write me a rust function that parses jwt tokens safely without panicking.
# Task: Implement a robust, panic-free JWT claims parser function in safe Rust 2024.
# Constraints:
- Return `Result<Claims, AuthError>` with explicit error enums;
- Zero `unwrap()` or `expect()` in production paths;
- Constant-time verification for cryptographic tokens;
- Provide complete doc tests & negative test cases.
Screenshot of SQL / Config Table
Copied directly from terminal or bug tracker
| id | user_id | role | active | |----|---------|-----------|--------| | 01 | usr_91a | sys_admin | true | | 02 | usr_44b | developer | false |
💡 1. Pure Rust Implementation: Fast, audited Edwards-curve Digital Signature Algorithm (Ed25519).
🔒 2. Memory Safety: Zeroized private key memory wiping via `Zeroize` trait.
⚡ 3. Sub-millisecond Verification: Ideal for high-throughput offline software licensing.
Engineered for Developers Who Value Speed & Privacy
Everything you need in a modern desktop companion, without the Electron bloat or SaaS lock-in.
0.1s Global Hotkey Access
Press Ctrl+Shift+Q anywhere in your OS. QuickNote slides out instantly without disturbing your active workspace.
100% Offline SQLite Storage
Your notes never touch third-party servers. Data is persisted in a clean SQLite database on your SSD. Zero telemetry. Zero tracking.
Dual-Track AI Architecture
Enjoy 100 free requests/day with official DeepSeek-V4.1 Flash, or connect your own API Key / local Ollama for infinite, uncapped speed.
Always-on-Top Floating Card
Pin your snippets, API credentials, or meeting notes over full-screen IDEs and terminals with one click. Never lose your train of thought.
FTS5 Instant Fulltext Search
Search through tens of thousands of notes in less than 2 milliseconds. Supports multi-tag filtering, color codes, and markdown syntax.
Offline Cryptographic Licensing
Pro editions use mathematically secure Ed25519 digital signatures. Once activated, it never calls home to verify. Truly yours forever.
Simple, Honest Pricing. Zero Trap.
Own the software, retain your data. Free forever for local use, upgrade for AI superpowers.
Free Edition
For basic offline note-taking
- ✔ Unlimited local notes & tags
- ✔ Global Hotkey (Ctrl+Shift+Q)
- ✔ Floating pin window
- ✔ FTS5 instant search
- ✖ AI Prompt Refiner
- ✖ Vision Image Extract
Lifetime Pro
PerpetualOne-time payment, yours forever
Limited early bird discount
- ✔ Everything in Free
- ✔ BYOK Mode: Unlimited use with own Key / Ollama
- ✔ Official DeepSeek AI: 100 requests / day (1 year included)
- ✔ ✨ Refine Prompt & Vision OCR
- ✔ 🌐 Webpage Summarizer
- ✔ Ed25519 Cryptographic offline activation (up to 3 devices)
Download QuickNote v0.1.0
Choose your preferred distribution for Windows (x64):
Standard setup wizard with start menu and desktop shortcuts.
Download Installer (.exe)Extract and run immediately. No registry changes, ideal for USB drives.
Download Portable (.zip)Frequently Asked Questions
How does BYOK (Bring Your Own Key) work?
In Settings -> AI Settings, you can enter your own DeepSeek API Key (or OpenAI / Ollama compatible Base URL). The key is saved locally in your SQLite database with masking and zero cloud telemetry. You pay the AI provider directly at wholesale token rates.
Can I use QuickNote on multiple machines?
Yes! Each Pro Lifetime license grants activation on up to 3 personal devices (e.g. work laptop, home PC, desktop). The Ed25519 signature algorithm validates completely offline without intrusive hardware locking.
What is your refund policy?
We provide a 7-day no-questions-asked refund guarantee. If QuickNote doesn't speed up your daily note-taking and prompt engineering, simply email support@quicknote.dev for a prompt 100% refund.