LocalKit
Extension Actions
Screenshot, PDF merge, image compression, notes, passwords and word counter. Nothing uploaded. Works offline.
LocalKit is a privacy-first personal toolbox. Every tool runs locally in your browser — no servers, no uploads, no accounts, no tracking.
━━ FREE TOOLS ━━
📸 Screenshot
Capture any browser tab instantly. Download as PNG or JPEG, or copy to clipboard. Nothing uploaded.
📄 PDF Merge
Combine up to 3 PDFs into one. Drag to reorder pages. Preview before merging. Your documents never leave your device.
🗜️ Image Compressor
Compress JPEG, PNG and WebP images using Canvas API. Interactive before/after drag comparison slider.
📝 Quick Notes
Persistent scratchpad. Pin, search, auto-save every 600ms. No account, no sync, no cloud.
🔐 Password Generator
Cryptographically secure passwords using Web Crypto API. Strength meter, colour-coded output, history.
📊 Word Counter
Words, characters, reading time, top words, platform limits for Twitter/LinkedIn/Instagram — all live.
━━ PRO TOOLS ($9 one-time) ━━
✏️ Screenshot Annotate — draw, highlight, blur sensitive areas
📄 PDF Merge Unlimited — remove the 3-file limit
🔪 PDF Split — extract pages, split every page
🖼️ Image to PDF — convert images to PDF
🔧 Image Tools — batch resize, format convert, crop with padding
🧹 Text Cleaner — strip formatting, fix encoding, sort lines
⬛ QR Code Generator — URL, WiFi, email — custom colours, PNG/SVG
━━ PRIVACY ━━
- Zero network requests for your data
- No analytics or tracking of any kind
- All processing uses built-in browser APIs
- Files never leave your device
- No account required
━━ PERMISSIONS ━━
Permissions are used only for the screenshot tool:
tabs / activeTab / scripting / windows — to capture visible tab content on demand
storage — to save Pro license key locally
host_permissions — required by Chrome to capture any website tab