Calculate GST, verify ABNs, create invoices, and handle PDF work in one fast browser toolkit.
Quick answers for pricing, tax, salary, ROI and margins.
Check business numbers and GST registration details.
Merge, split, compress, convert and prepare business files.
Professional Australian tax invoices
Professional business quotes
Verify business numbers & GST status
Calculate property stamp duty for NSW, VIC & QLD (2025-26 rates)
Add or remove 10% GST instantly
Calculate margins, markup & gross profit
Calculate return on investment
Calculate take-home pay (2025-26 rates)
Calculate Centrelink JobSeeker payment
First home super saver scheme benefits
Calculate redundancy pay & Centrelink wait
Find out exactly what to do before 30 June to minimise tax
Calculate break-even point for your business
Merge 2 or more PDF files into one
Lessen the file size of a PDF file
Extract pages from your PDF
Rotate PDF pages as needed
Convert PDF files to editable Word documents
Convert PDF tables to Excel spreadsheets
Convert images to PDF documents
Convert Markdown to Word documents
Convert images to WebP format for faster loading
AI-powered background removal from images
Browser-based tools keep common file tasks quick and reduce unnecessary account setup.
GST, ABN, salary, invoice and tax-adjacent tools use Australian terminology and assumptions.
Keep calculators, PDF utilities, invoices and quote workflows in one predictable place.
Yes! All our core business tools are completely free to use. No signup required, no credit card needed. We offer premium features for advanced users, but the essential tools will always be free.
No. All tools work instantly without any registration. Just open the tool and start using it. If you want to save your work or access premium features, you can optionally create a free account.
Yes. Our GST calculations follow ATO guidelines, invoices include all required elements (ABN, GST), and our ABN lookup uses official Australian Business Register data. However, always consult with a qualified accountant for tax advice.
Absolutely! All our tools are fully responsive and work perfectly on mobile phones, tablets, and desktop computers. Use them anywhere, anytime.
We focus exclusively on Australian businesses. Every tool is built with Australian tax laws, ABN requirements, and GST compliance in mind. Plus, our tools are designed to be simple and fast - no complicated setups or learning curves.
Our ABN Lookup tool sources data directly from the Australian Business Register (ABR), the official government database. The information is as accurate and up-to-date as the ABR itself.