Qalc.ai - Universal Calculator

Smart Unit Converter & Universal Calculator Hub

As of June 2026, Qalc.ai - Universal Calculator has 3 users in the Developer Tools category.

Usersno change0%
3
3
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.1.1
Manifest V3

Permissions & access

Permissions
storagesidePanelcontextMenus
Host access
https://aads.com/*, https://ad.a-ads.com/*, https://acceptable.a-ads.com/*, https://ad.aads.com/*, https://acceptable.aads.com/*, https://api.coingecko.com/*

Screenshots

Qalc.ai - Universal Calculator screenshot 1Qalc.ai - Universal Calculator screenshot 2Qalc.ai - Universal Calculator screenshot 3Qalc.ai - Universal Calculator screenshot 4Qalc.ai - Universal Calculator screenshot 5Qalc.ai - Universal Calculator screenshot 6

About

Qalc.ai: The Ultimate Side-Panel Toolkit for DeFi & Engineering

Stop juggling dozens of browser tabs and slow, ad-ridden conversion sites. 

Meet Qalc.ai — a high-performance, privacy-first professional Swiss Army Knife designed for DeFi investors, software engineers, and data scientists.

Now with a native Side Panel interface, Qalc.ai lives right next to your active tab, making complex calculations and unit or file conversions seamless while you browse.

⚠️ ADVERTISING DISCLOSURE: Please note: To support the development of our free tools, this item may display advertisements within the Side Panel interface.

🚀 POWERFUL DEFI & CRYPTO SUITE
Uniswap V3 Simulators: Model returns and stress-test Impermanent Loss (IL) with a dedicated "Break-Even" audit before you commit capital.
Recursive Borrowing (Looping) Simulator: Calculate the real friction costs (slippage, fees, gas) of leveraged lending strategies.
Yield & ROI Calculators: Precision tools for staking, farming, and tokenomics modeling.

⚙️ ENGINEERING & SCIENTIFIC PRECISION
Context-Aware Unit Converters: Thousands of conversions across physics, electronics, daily units, and many more.
Developer Utilities: Bitwise operations, JSON formatting, Base64 encoding, and system-of-numeration conversions.
Local-First File Tools: Fast document and image conversion that happens entirely in your browser.
Word Cloud Generator: Analyze text data instantly and entirely in your browser.

✨ NEW IN THIS VERSION (V. 1.2.0)
Magic Box Search Upgrade: We have significantly improved our AI-driven search engine. Finding the right tool using natural language is now faster and more intuitive than ever.
Currency Conversion Fix: All currency data feeds and conversion math have been fully optimized and are now working perfectly.
Persistent Side Panel: Keep your tools open alongside your work. No more popups closing when you click away.
Calculation History: Automatically save and retrieve your previous simulation parameters locally.

🛡️ PRIVACY-FIRST & MANIFEST V3
100% Local Execution: Your math is your business. Most calculations are performed on your device. Zero tracking, zero cookies, zero server-side logs.
Offline-Ready: Built as a robust PWA, the entire library works without an internet connection once loaded.
V3 Compliant: Fully updated for the latest Chrome security and performance standards.

🛠️ HOW TO USE
Pin the extension for quick access.
Open the Side Panel to keep Qalc.ai visible while you browse Uniswap, Aave, or TradingView.
Privacy Policy: Qalc.ai follows a strict "Minimal Data Collection" policy. We only request permissions necessary to provide local storage for your history and UI preferences.

Technical

Version
1.1.1
Manifest
V3
Size
60.16MiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
pjlbclbhjkpbjfnooepfbpkekbdfbflh
Developer ID
u2f6a9cd52d80e09841f0737ae26fb226
Developer Email
[email protected]
Created
Jan 29, 2026
Last Updated (Store)
Feb 28, 2026
Last Scraped
Jun 8, 2026
Website
qalc.ai
Support URL
Privacy Policy

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Data sourced from the Chrome Web Store · last verified Jun 8, 2026.