Disclaimer

Read ExtensionHub.app disclaimer covering extension listings, liability, third-party content, and important legal notices.
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⚠️ Disclaimer

Last Updated: July 2026

Please read this disclaimer carefully before using ExtensionHub or any of its extensions.

1. General Information

The information provided on ExtensionHub is for general informational purposes only. While we strive to keep the information accurate and up-to-date, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability, or availability of the information, extensions, or related content contained on the Site.

Read ExtensionHub.app disclaimer covering extension listings, liability, third-party content, and important legal notices.

2. Extension Ownership & Development

Every extension listed on ExtensionHub is designed, developed, and maintained in-house by ExtensionHub's founder — none are sourced, aggregated, or resold from third-party developers. Descriptions, guides, and pricing for each extension are written and controlled directly by us.

Key Points:

  • We do not guarantee that any extension will be free of bugs or will meet every user's specific needs
  • Extension calculations and outputs are estimates based on documented formulas and publicly available data — see Section 4 for details specific to financial, tax, and compliance-related tools
  • Most extensions process data locally in your browser; where an extension makes a network call (such as an optional Pro license check via Gumroad), this is disclosed in that extension's own guide
  • Any use of an extension is at your own risk, as described further in Section 7

3. No Financial, Legal, or Tax Advice

ExtensionHub provides trading, finance, tax, real estate, and trade-compliance tools for informational and computational purposes only. None of the content on our Site or within any extension constitutes financial advice, investment advice, legal advice, tax advice, or trading recommendations. This applies in particular to extensions such as the Wash Sale Rule Tracker, Personal Execution Quality Scorecard, 1031 Exchange Deadline Tracker, Denied-Party Name Screener, and Letter of Credit Discrepancy Pre-Checker — each of these is a screening or estimation aid, not a legal determination or compliance guarantee.

Always conduct your own research and consult with a qualified financial, legal, or tax professional before making any investment, trading, tax, or compliance-related decision.

๐Ÿšซ We are not financial, legal, or tax advisors. Trading and investing involve significant risk. Past performance does not guarantee future results.

4. External Links

Our Site may contain links to external websites that are not provided or maintained by ExtensionHub. We do not guarantee the accuracy, relevance, timeliness, or completeness of any information on these external websites. The inclusion of any link does not imply endorsement by ExtensionHub.

5. Professional Advice Disclaimer

The content on ExtensionHub is not a substitute for professional advice. We do not provide legal, financial, medical, or other professional advice. You should seek appropriate professional guidance for your specific situation.

6. "As-Is" Disclaimer

ExtensionHub and its extensions are provided on an "as-is" and "as-available" basis. We make no warranties, express or implied, about the operation of the Site or the accuracy of any calculation, alert, content, or extension. Your use of the Site and any extension is at your own risk.

7. Limitation of Liability

In no event shall ExtensionHub be liable for any direct, indirect, incidental, special, or consequential damages arising out of or in any way connected with the use of our Site, any extension, or the inability to use them, even if we have been advised of the possibility of such damages.

8. Changes to This Disclaimer

We reserve the right to update or modify this disclaimer at any time without prior notice. Your continued use of ExtensionHub after any changes constitutes your acceptance of the updated disclaimer.

9. Contact Information

If you have any questions about this disclaimer, please contact us.

By using ExtensionHub, you acknowledge that you have read, understood, and agree to this disclaimer.

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๐Ÿ”

The ExtensionHub.app Standard

HOW EVERY EXTENSION IS BUILT

๐Ÿงช

Experience

Every extension is designed, built, and personally tested by one founder before it ships, and the library continues to grow with new tools added regularly.

๐ŸŽฏ

Expertise

Every calculation is documented in a full guide showing the exact formula and worked example — nothing runs as an unexplained black box.

๐Ÿ›️

Authoritativeness

Formulas are sourced from primary authorities, not guesswork — SEC Reg NMS execution-quality methodology, FXCM's own published contract specs, IRS thresholds, and OFAC's public screening list.

๐Ÿ›ก️

Trustworthiness

Most tools run entirely in your browser with no server-side processing of your data. Pricing, data handling, and limitations are stated plainly in every guide.

๐Ÿ”’ SSL Encrypted ๐Ÿ“– Sourced & Documented ๐Ÿ†“ Free Core, Forever ๐Ÿ—️ Built In-House ๐Ÿ“… Updated Weekly ๐Ÿ“ˆ Actively Growing

๐Ÿ‘‹ About Me — Muhiuddin Alam

Hello, I'm Muhiuddin Alam — an independent developer and the builder behind ExtensionHub.app, a growing library of single-purpose Chrome extensions for trading, Amazon selling, international trade, small business operations, and everyday consumer finance.

I build and maintain ExtensionHub.app, where every extension is built in-house, organized into problem-focused extensions, and the catalog continues to grow with new tools added regularly.

You'll also find my writing on:

Based in New York, I design, build, and test every extension myself before it ships — each one is built around a single job: solve one specific problem well, with transparent, verifiable calculations rather than a black box.

๐Ÿ” Find the Perfect Browser Extension

Discover single-purpose browser extensions across problem-focused extensions — trading, Amazon selling, international trade, small business, consumer finance, real estate, and more. New tools are added regularly, and every extension is built and tested by me personally before it ships.

๐ŸŒ About ExtensionHub.app

Single-Purpose Browser Extensions • Built In-House • Trading, Selling & Everyday Money Tools

ExtensionHub.app is a single-developer library of Chrome extensions, organized into problem-focused extensions, with new ones added regularly. Every extension is built in-house—not sourced or aggregated from other developers.

I am Muhiuddin Alam, the developer behind ExtensionHub.app. My approach is simple: build narrow, single-purpose tools that solve one specific problem well, instead of bundling unrelated features into a bloated all-in-one app you'll only half use.

Each extension is built around a real, specific audience — retail and forex traders, Amazon wholesale sellers and brand owners, import/export businesses, freelancers and small business owners, everyday shoppers, real estate investors, and content creators. Every extension shares one subscription, so you're never paying separately per tool.

Here's how every extension on ExtensionHub.app is actually built:

  • ๐ŸŽฏ One job each — every extension solves exactly one problem, with no bundled feature creep.
  • ๐Ÿงฎ Transparent calculations — formulas are based on public, verifiable methodology (like the same NBBO execution-quality math brokers use, or FXCM's own published contract specs), not a black box.
  • ๐Ÿ”’ Local-first data — most extensions run entirely in your browser with no server-side processing of your data; the only network call most tools make is an optional license check for Pro features.
  • ๐Ÿ’ต Free core, forever — every extension keeps its core features working for free after the 14-day trial ends. Only the deeper Pro features require a subscription.

From trading and risk tools to Amazon wholesale and brand protection, international trade compliance, small business operations, and everyday consumer finance — each extensions was built around a specific, real gap I found wasn't already well-served by existing tools.

With ExtensionHub.app, you install exactly the tool for the problem you actually have, understand exactly what data it collects (usually none beyond what stays in your own browser), and pay for one extension's Pro subscription instead of hunting down and paying for a dozen separate apps.