Produces downloadable PDF or HTML invoices with customizable line items, tax rates, discounts, and business logo placement. Everything runs locally in your browser — nothing is uploaded.
Calculate total price including sales tax. Enter the pre-tax amount and tax rate to see the exact tax amount and final total. Everything runs locally in your browser — nothing is uploaded.
Drop 100 invoice PDFs or images, auto-detect date, vendor, amount, and tax, then export a clean CSV ready for tax filing. Replaces expensive accounting OCR per-document fees. Everything runs locally in your browser — nothing is uploaded.
Estimate your income tax with progressive tax brackets. Enter income and deductions to calculate estimated tax liability and effective rate. Everything runs locally in your browser — nothing is uploaded.
Convert plain text to HTML paragraphs with proper paragraph and line break tags. Handles double line breaks as paragraph separators. Everything runs locally in your browser — nothing is uploaded.
Strip all HTML tags from content and decode HTML entities. Convert any HTML document back to clean plain text. Everything runs locally in your browser — nothing is uploaded.
Invoice Generator lets you produces downloadable PDF or HTML invoices with customizable line items, tax rates, discounts, and business logo placement. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Produces downloadable PDF or HTML invoices with customizable line items, tax rates, discounts, and business logo placement. Everything runs locally in your browser — nothing is uploaded. It runs entirely in your browser — no software installation or data uploads required.
Upload a file from your device. Drag and drop or use the file picker to select your document.
Yes. After the initial page load, Invoice Generator runs entirely on your device with no internet connection needed. All processing is done locally.
Produces downloadable PDF or HTML invoices with customizable line items, tax rates, discounts, and business logo placement. Everything runs locally in your browser — nothing is uploaded. All calculations run locally in your browser.
All calculators use standard financial formulas and are accurate to two decimal places unless otherwise specified.
No. These tools provide mathematical calculations for educational and planning purposes. Consult a financial advisor for professional advice.
Some calculators include local storage for recent calculations. History stays on your device.
Receipt Generator
Creates printer-friendly receipt pages with itemized purchases, payment method, date, and merchant details in a compact single-page layout. Everything runs locally in your browser — nothing is uploaded.
Bulk Invoice & Receipt Parser
Drop 100 invoice PDFs or images, auto-detect date, vendor, amount, and tax, then export a clean CSV ready for tax filing. Replaces expensive accounting OCR per-document fees. Everything runs locally in your browser — nothing is uploaded.
Currency Converter
Converts between 160+ world currencies using real-time exchange rates sourced from central banks and financial data providers. Uses cloud-based processing.