Generates compliant PDF invoices with mandatory Indian GST fields — HSN/SAC codes, GSTIN, place of supply, and tax breakdown. Everything runs locally in your browser.
Content reviewed October 2026 · About Toolzum
Computes GST-inclusive and GST-exclusive amounts for Indian tax slabs (5%, 12%, 18%, 28%) with net, GST value, and total shown.
Compares Old vs New tax regime liability with Section 80C, 80D, NPS, HRA, and home loan deductions. Generates a personalized tax-saving report for Indian salaried employees.
Create a compliant 3.5x4.5 cm Indian passport photo from any uploaded image. Manual crop with guides, white background, and under-50KB compression for passport, visa, and OCI card applications.
Produces printable invoices with editable line items, a single tax rate, notes, and sender/client blocks. Print to PDF or download a plain-text copy. Figures never leave your device — every calculation runs locally in your browser.
Calculate net salary after taxes — enter gross salary, deductions, and tax brackets to see your take-home pay with a full breakdown.
5%, 12%, 18%, and 28% depending on item category — the tool applies the right slab per line item.
Intra-state sales split CGST and SGST equally; inter-state sales use IGST in full.
Seller and buyer GSTINs, HSN-coded line items, taxable values, tax split, and totals.
Yes for registered businesses — requirements tighten with turnover; the tool includes HSN fields.
3 free invoices per month — the meter shows remaining out of 3 and blocks the 4th for free users. Logos must be PNG/JPG under 500KB (500 x 1024 bytes) and are embedded scaled to fit 120x50 on the A4 page. GSTIN fields validate exactly 15 characters. Example: default line Consulting Services x1 at Rs.10,000 with 18% gives Rs.1,800 tax.
Yes — SAC codes cover services the same way HSN covers goods.
No — invoices generate locally in your browser; free users can generate 3 invoices per month, Pro unlimited.
GSTIN Lookup
Checks any GSTIN format instantly — decodes state, embedded PAN, entity code, and check digit with Luhn mod-36 verification. Supports bulk file decode (up to 500) with CSV export for accounts teams.
IFSC Code Lookup
Looks up bank details from an 11-character IFSC code — bank name, branch, address, city, district, and contact info. Live lookup via the Razorpay IFSC API.