Anulen Tools

Useful tools for modern businesses.

Anulen tools are simple browser-based utilities designed to help businesses handle everyday digital tasks faster, starting with the invoice generator for creating clean client invoices without an account, backend setup, or complicated software. More tools are coming.

Free image tool

Background Remover

Remove plain image backgrounds, preserve internal details, replace backgrounds, and download transparent PNG files in your browser.

Available nowOpen tool

Free image tool

Image Compressor

Compress images, resize photos, strip metadata, and download optimised JPG, PNG or WebP files in your browser.

Available nowOpen tool

Free finance tool

Profit Calculator

Calculate profit, margin, markup, ROI, target selling price, break-even quantity, and compare pricing scenarios in your browser.

Available nowOpen tool

Free utility tool

QR Code Generator

Create custom QR codes for websites, Wi-Fi, WhatsApp, email, contact cards, locations, events, payments, and more.

Available nowOpen tool

Free marketing tool

WhatsApp Link Generator

Create direct WhatsApp click-to-chat links with pre-filled messages, QR codes, copyable formats, website button code, and browser-only history.

Available nowOpen tool

Free business tool

Receipt Generator

Create payment receipts in your browser, track payment methods, calculate balances or change, save drafts, print, and download PDFs.

Available nowOpen tool

Free business tool

Quotation Generator

Create client-ready quotations, calculate products and services, save browser drafts, print, download PDFs, and convert accepted quotes into invoices.

Available nowOpen tool

Free business tool

Invoice Generator

Create polished invoices in your browser, calculate totals automatically, save drafts, print invoices, and download professional PDFs.

Available nowOpen tool