mWebTools

Free Online Invoice Generator & GST PDF Creator

Advanced, 100% free online invoice generator. Create customizable PDF invoices with custom templates, multi-currency, India GST (CGST/SGST/IGST), VAT, HSN/SAC codes, logo, and digital signature.

Local Sandbox
Seller / Company
Client / Buyer

Why Use mWebTools Online Invoice Generator?

Generating professional, tax-compliant invoices is essential for freelancers, agencies, contractors, and small businesses worldwide. The mWebTools Online Invoice Generator is engineered to be the most versatile, secure, and fast invoicing tool on the web.

Unlike traditional cloud invoicing tools that force paid subscriptions, lock your data in proprietary servers, or enforce monthly invoice limits, mWebTools runs 100% in your browser with zero data uploaded to external servers.


Key Features & Capabilities

  1. 1.

    Multiple Designer Templates & Accent Themes:

    • Choose between Modern Minimal, Classic Corporate, Compact B2B, and Elegant Stripe layouts.
    • Customize accent colors (Indigo, Emerald, Slate, Crimson, Ocean Blue, Amber Gold) to match your company's brand identity.
  2. 2.

    India GST (CGST, SGST, IGST) & HSN/SAC Code Support:

    • Built-in GST tax engine automatically calculates CGST + SGST (Intra-State sales within the same state) or IGST (Inter-State sales across states).
    • Enter GSTIN numbers for both seller and buyer.
    • Per-item HSN / SAC code fields compliant with Indian tax mandates.
  3. 3.

    International Multi-Currency & Multi-Tax Systems:

    • Full support for major global currencies including USD (),EUR(),GBP(£),INR(),CAD(CA), EUR (€), GBP (£), INR (₹), CAD (CA), AUD (A$), JPY (¥), AED, SGD, and more.
    • Support for single VAT / Sales Tax rates or Dual Tax configurations (e.g. State Tax + Local City Tax).
  4. 4.

    Digital Signatures & Payment Details:

    • Add custom text signatures or uploaded digital signatures for legally sound B2B invoicing.
    • Include payment remittance info (Bank Wire Details, IFSC, IBAN, SWIFT, PayPal, or UPI payment IDs).

Step-by-Step: How to Create a GST/VAT PDF Invoice

  1. 1.
    Set General Info: Select your preferred invoice currency, template style, accent color, date, and invoice number.
  2. 2.
    Enter Seller & Client Details: Fill in company names, email addresses, billing addresses, and tax identifiers (GSTIN / VAT ID / EIN).
  3. 3.
    Configure Tax Mode:
    • Select India GST Mode and specify whether the transaction is Intra-State (CGST + SGST) or Inter-State (IGST).
    • Alternatively, choose Standard Single Tax (VAT/Sales Tax) or Dual Tax.
  4. 4.
    Add Line Items: Add goods or services with descriptions, optional HSN/SAC codes, quantities, and unit prices.
  5. 5.
    Add Discounts & Payment Notes: Input percentage discounts, shipping fees, bank wire instructions, or terms.
  6. 6.
    Print or Export: Click Print / Download PDF to generate a clean, vector-rendered printable document or export your invoice snapshot as JSON for future editing.

Frequently Asked Questions

Is this Online Invoice Generator 100% free with no limits?

Yes! There are zero hidden fees, zero limits on the number of invoices you can create, and no registration required. All invoices are rendered locally in your web browser.

Does this invoice generator support India GST (CGST, SGST, IGST)?

Yes! Our tax engine supports full Indian GST compliance. You can select between Intra-State transactions (auto-splitting into equal CGST & SGST rates) and Inter-State transactions (IGST), along with seller/buyer GSTIN fields and HSN/SAC code tracking.

Is my business or client data safe?

Absolutely. All data entry, calculations, and PDF generation happen directly inside your web browser. None of your confidential business data or invoice snapshots are sent to any external server.

Can I save my invoice to edit again later?

Yes! Click the Export JSON button in the workstation header to download your entire invoice snapshot file. Whenever you return, click Import JSON to instantly reload your business details and line items.

How do I save the invoice as a PDF file?

Click the Print / Download PDF button or press Ctrl + P / Cmd + P. In the system print dialog, select Save as PDF as your destination printer.