Create GST-compliant tax invoices
Generate Indian GST tax invoices with automatic CGST/SGST or IGST split, HSN/SAC codes, state-wise place of supply, reverse charge and amount in words.
How it works
Add supplier & buyer GSTIN
Enter both GSTINs and addresses; the state code decides CGST/SGST or IGST.
Add line items with HSN/SAC
List goods or services with HSN or SAC code, quantity, rate and GST slab.
Set place of supply & reverse charge
Confirm the place of supply and mark reverse charge if the recipient pays the tax.
Financial data stays on your machine
Creating a salary slip, invoice, or receipt usually means entering sensitive financial figures, employee PAN/tax IDs, client addresses, and banking details into someone else's database. Here, the PDF is compiled 100% in your browser memory via pdf-lib. No numbers or names are ever uploaded or saved.
- Opened from your disk by your browser — not sent anywhere first.
- Held in the tab while the tool works, then dropped.
- Saved to your device by your browser, not by a link to a server.
- Closing the tab clears the working copy completely.
- No account, so nothing is ever attached to an identity.
- No tracking of what you worked on or what was inside the file.
There is no server storage, no database logging, and no profile created. Your financial paperwork is compiled locally and discarded the moment you close the tab. Read how your data remains private, explore how Filezaar runs, or see how to verify your file never leaves your device.
What people use it for
Protecting confidential compensation data
Salary structures and bank account details should never be uploaded to random web utilities. Client-side generation guarantees complete privacy.
One-off contractor and freelance billing
Quickly create and download a professional vector PDF invoice without subscribing to monthly accounting tools.
Instant offline financial document export
Generate and print professional receipts and payslips anywhere, even when traveling or without internet access.
Formats & limits
What this tool generates, what customisations are available, and what will never be tracked.
- Input
- Financial details entered into the form
- Output
- Set in the controls above
- Maximum file size
- Not applicable — created directly in memory
- Files per run
- Generated on demand
- Sign-up required
- None
- Watermark
- Never added
- Works offline
- Yes, once the page has loaded
- Supported browsers
- Any current Chrome, Edge, Firefox or Safari
When something goes wrong
Invalid numbers or missing required fields stop with a clear message rather than producing an incomplete document. Once generated, your vector PDF is ready to print or share immediately.
Ensure all mandatory name, rate, and amount fields contain valid values, then click Generate PDF again.
Why not an online service
Cloud-based invoice and salary generators require you to send sensitive financial records, employee salaries, and client billing addresses to their servers — often harvesting this data for marketing or charging monthly subscriptions for basic PDF exports.
A typical upload site
This tool
Questions
How is CGST/SGST vs IGST decided?
The tool compares the state code in your GSTIN with the place of supply. The same state gives CGST + SGST; a different state gives IGST.
Is my GSTIN or invoice data uploaded?
No. Everything is generated inside your browser; your GSTIN, item details and totals never leave your device.
Do I need a GSTIN to use this?
You can generate a tax invoice without a GSTIN, but a registered GSTIN is needed for a compliant B2B tax invoice. The tool will flag an invalid format.
Does it charge tax on the discounted amount?
Yes. Any line discount is deducted first, and GST is charged on the resulting taxable value.
Does it work without an internet connection?
Yes, once the page has loaded. Nothing is fetched while you work, so a dropped connection does not interrupt a run.
Do I need an account or an email address?
No. There is nothing to sign up for, and nothing is ever attached to an identity because no file leaves your device.