InvoiceLab
Free • Local-first • No signup

InvoiceLab — document tools

Create invoices, payslips, and QR codes in minutes. Clean layouts, fast export, and a privacy-first workflow that stays on your device.

Create invoiceGenerate payslipGenerate QR
  • Invoice templates
  • Payslip layouts
  • QR for anything
  • Privacy-first
QR Generator
Style + logo ready
Export
Invoice
PDF export preview
INV-0008
Item
Qty
Rate
Total

Pick a tool. Generate. Export.

Each tool has an SEO landing page with features and FAQs, plus a focused editor for fast PDF export.

Invoice Generator
Line items, taxes, discounts, signature, and payment options — export a clean PDF.
Invoice
PDF export preview
INV-0008
Item
Qty
Rate
Total
Payslip Generator
New
Generate salary slips with earnings/deductions and export a professional PDF payslip.
Payslip
Salary slip PDF preview
Apr 2026
Employee
Employer
Earnings
Deductions
Net pay
₹ 78,450
QR Code Generator
New
URLs, Wi‑Fi, email, events, and more — with colors, shapes, and logo support.
QR Generator
Style + logo ready
Export

Local-first by design

Clean output, fast export, and a workflow that keeps your data on your device.

No signup

Open a tool and start generating. No account required.

Privacy-first

Documents are generated in the browser. No backend storage.

Export-ready

Produce polished PDFs you can send instantly.

Step 1
Fill details
Enter business/client data or payslip details.
Step 2
Style the output
Pick a template, tweak layout, and add branding where needed.
Step 3
Export
Download a PDF or a QR image in seconds.

FAQ

Quick answers about pricing, privacy, and compatibility.

Is InvoiceLab free?

Yes. InvoiceLab is free to use. You can generate documents and export PDFs without creating an account.

Where is my data stored?

In your browser storage. Your documents are generated on your device.

Do you upload invoices or payslips to a backend?

No. InvoiceLab is local-first and does not run a backend that stores your document data.

Why did you build this?

I built InvoiceLab to make fast, clean document tools that don’t require signup and keep data local-first.

Is this open source? Can I contribute?

Yes. InvoiceLab is open source. You can contribute new features or improvements on GitHub: https://github.com/Mohith-Kumar28/invoice-lab

Where can I report a bug or request a feature?

Please open an issue on GitHub: https://github.com/Mohith-Kumar28/invoice-lab/issues

Does it work offline?

After the site loads once, many parts can keep working if your connection drops. For best results, keep the tab open while editing.

How do I clear saved data?

Saved drafts live in your browser storage. You can clear site data from your browser settings to remove saved history.

Can I use it on mobile?

Yes. The landing pages and tools are responsive and work on mobile and desktop.

Create invoiceGenerate QR