NumPretty

Automatically format large numbers with thousand separators for easier reading

As of June 2026, NumPretty has 9 users in the Productivity category.

Productivity

Chrome Web Store ↗.crx

Users+200.0%

Rating0%

—

— reviews

Reviews0%

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Version

1.4.0

Manifest V3

History

5 snapshots

Tracking since Apr 17, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 17, 2026	3	—	—	1.4.0
Apr 27, 2026	4	—	—	1.4.0
May 7, 2026	7	—	—	1.4.0
May 14, 2026	9	—	—	1.4.0
May 23, 2026	8	—	—	1.4.0
Now	9	—	—	1.4.0

Permissions & access

Permissions: storageactiveTabcontextMenusalarmsidentityidentity.email
Host access: <all_urls>

Screenshots

About

NumPretty makes large numbers on web pages instantly readable by automatically adding thousand separators.

Ever struggled to read numbers like 1000000000 or 45872349? NumPretty transforms them into easy-to-read formats like 1.000.000.000 or 45.872.349 — automatically, on every webpage you visit.

✨ KEY FEATURES

• Automatic Formatting - Numbers are formatted instantly as pages load
• Smart Detection - Avoids formatting phone numbers, dates, and codes
• Color-Coded Groups - Optional rainbow coloring makes digit groups stand out
• Hover Tooltips - See numbers in words (e.g., "one million")
• Scientific Notation - Convert huge numbers to scientific format
• Negative Number Styling - Easily spot negative values
• Custom Separators - Choose your preferred thousand separator
• Site Exclusions - Disable on specific websites
• Keyboard Shortcut - Toggle formatting with Ctrl+Shift+E

🎯 PERFECT FOR

• Financial analysts reviewing reports
• Developers working with large datasets
• Students studying statistics
• Anyone who reads numbers online

⚡ LIGHTWEIGHT & FAST

NumPretty works efficiently without slowing down your browsing. It processes numbers intelligently, respecting page performance.

🔒 PRIVACY FOCUSED

NumPretty processes everything locally in your browser. Your browsing data never leaves your device.

💎 FREE & PRO VERSIONS

Free features:
• Thousand separators
• Smart number detection
• Basic color schemes
• Keyboard shortcuts

Pro features ($2/month):
• Custom fonts
• Advanced color schemes
• Number-to-words tooltips
• Background highlighting
• Hover animations
• Scientific notation
• Custom negative number colors
• Priority support

📖 HOW TO USE

1. Install NumPretty
2. Visit any webpage with numbers
3. Numbers are automatically formatted
4. Click the extension icon to customize settings
5. Use Ctrl+Shift+E to quickly toggle on/off

🌍 WORKS EVERYWHERE

NumPretty works on virtually any website — news articles, financial reports, Wikipedia, spreadsheets, and more.

Questions or feedback? We'd love to hear from you!