Invoices, payslips, resumes, offer letters, GST invoices and more — 37 tools, zero signups, nothing ever uploaded to a server.
Every tool below runs entirely as JavaScript in your own browser tab — nothing you type is ever sent to a server.
Create clean, itemised invoices for any client in seconds.
India-ready invoices with CGST/SGST/IGST auto-calculated.
Send a professional price quote before the sale is confirmed.
Acknowledge a payment already received, instantly.
Buyer-side order document to send to your vendor.
List, total and submit business expenses for reimbursement.
Printable monthly payslip with earnings and deductions.
Work out net take-home pay from CTC, step by step.
Log daily hours and auto-total weekly work time.
Build a clean, recruiter-friendly resume in minutes.
Draft a tailored job-application cover letter.
Formal job offer letter with role, pay and start date.
Confirm a new hire's joining with full terms.
Certify an employee's tenure and role on exit.
Write a polite, complete leave request letter.
Simple mutual non-disclosure agreement template.
Turn discussion points into a formatted MoM document.
Branded letterhead template for official correspondence.
Design a print-ready business card with your details.
Company ID card with photo, designation and ID number.
Goods delivery note to accompany a shipment.
Reduce an amount owed for returns, discounts or corrections.
Record an additional amount owed after the original invoice.
Quick signed voucher for small cash disbursements.
Official letter confirming current salary for loans/visas.
Confirm an employee's release from duties on their last day.
Formal written warning for a workplace conduct issue.
Formal notice ending an employee's employment.
Confirm an employee's move to a new, senior designation.
Confirm an employee's revised annual salary.
No Objection Certificate for a loan, visa or other request.
Simple service agreement with a freelancer or contractor.
Pre-shipment invoice for advance payment or customs.
Calculate an exiting employee's final dues.
Track monthly present/absent/leave status per employee.
Confirm a one-time bonus payment to an employee.
Restrict joining a direct competitor for a set period.
A single, focused home for the everyday paperwork every small business and HR team needs.
Running a small business or an HR desk means producing the same handful of documents again and again - an invoice for a new client, a payslip at month end, an offer letter for a new hire, a quotation before a sale is confirmed. Doing this in a general-purpose word processor or spreadsheet works, but it's slow, error-prone, and every document ends up looking slightly different from the last one. Idiot Business Tools brings every one of these everyday documents into one consistent, fast, no-signup toolkit that runs entirely in your browser.
Every tool follows the same philosophy: a clear input form on the left, a live preview on the right that updates as you type, and a print or download button when you're ready to use the finished document. None of your business data, client details, salary figures or personal information is ever transmitted to a server - everything happens locally on your own device, which matters given how sensitive documents like payslips, offer letters and invoices can be.