Webmaster Embed & Citation Guide
Integrate free GST Neural tax calculators, GSTIN validators, and label croppers directly on your blog, portal, or documentation.
Free Utility Embeds for Financial Blogs & CAs
You can freely embed GST Neural widgets or link to our utilities on your website, blog, GitHub repository, or documentation. All our utilities are 100% free, run completely offline in the user's browser, and require no API keys.
100% Offline & Private
Zero backend data calls. User invoice and tax data stays strictly inside their browser.
Dofollow Organic Backlinks
All embed badges include clean, standard HTML anchor tags for mutual SEO authority building.
Lightweight & Fast
Pure CSS & HTML snippets with zero external JavaScript dependencies or heavy iframe bloat.
Popular Embed Code Snippets
GSTIN Format & Checksum Validator
Verify 15-digit Indian GSTIN checksums offline using official Modulus 36 algorithms.
Forward & Reverse GST Calculator
Calculate CGST, SGST, IGST splits and extract net base amount from tax-inclusive invoices.
E-Way Bill Threshold & Validity Calculator
Check mandatory interstate vs intra-state E-Way bill threshold limits and distance validity days.
Marketplace Shipping Label Cropper
Crop Amazon, Flipkart, and Meesho shipping label PDFs into thermal printer 4x6 labels.
Attribution Guidelines
- You are welcome to link to any GST Neural tool page using standard anchor text such as
GST Calculator by GST NeuralorGSTIN Search Tool. - No registration or permission is required for embedding our free utilities.
- For custom white-label integrations or API access, contact us at [email protected].