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Practical guides, tutorials and tips about free online tools.
29 articles
How to create a Google review QR code for your business
A practical guide to creating a Google review QR code for your local business and getting more customer reviews with less friction.
How to create a WhatsApp QR code for free (no number saving needed)
Step-by-step guide to create a QR that opens WhatsApp directly. wa.me link, pre-filled message, uses for businesses and cards. Free, no sign-up.
How to calculate dropshipping profit: complete guide with free simulator
Learn how to calculate net profit, margin and monthly projection for your store. Includes a free online simulator, formulas and real examples.
Free QR code generator: how to create a QR code from a link
A practical guide to create a QR code from a URL, download it as PNG, and use it with no sign-up or installs.
How to convert PDF to Word online for free
Everything you need to know about turning your PDFs into editable Word documents.
Convert PDF to Word free, no sign-up, 100% online
Why pay or sign up to convert a PDF to Word? Here is how to do it in seconds, free, no install.
Calculate VAT on an invoice online free [2026]
Use our free tool to calculate VAT on an invoice instantly. Separate base, VAT and total for 4%, 10% and 21% rates. No sign-up, 100% online.
Strong password generator online free [2026]
Use our strong password generator to create secure passwords instantly. Mix letters, numbers and symbols. No sign-up, no data stored. 100% private.
Convert currency online free: EUR, USD, GBP [2026]
Convert currency online free instantly. Updated exchange rates for EUR, USD, GBP and 150+ currencies. No sign-up needed. Try it now.
TikTok earnings per view: free calculator [2026]
Calculate TikTok earnings per view and follower count. Realistic Creator Fund estimates plus live gifts income. Free, no sign-up.
Rental property yield calculator free [2026]
Calculate rental property yield instantly: gross, net and cash-on-cash return. Include mortgage, expenses and taxes. Free, no sign-up.
Convert Word to PDF Free Online [2026]
Convert Word to PDF online for free in seconds. No software to install, no sign-up. Works with .doc and .docx files.
What Is My IP Address? Check Your Public IP Online [2026]
Find out your public IP address instantly — free, no sign-up. Shows IPv4, IPv6, approximate location and ISP.
Cryptocurrency Converter Online — Real-Time Prices [2026]
Convert Bitcoin, Ethereum, Solana and 50+ cryptocurrencies to EUR or USD instantly. Live prices, no sign-up.
Word Counter Online Free [2026]
Count words, characters, sentences and paragraphs instantly. Free, no sign-up, with reading time estimate.
Generate a Payment Receipt Online Free [2026]
Create and download a professional payment receipt online in seconds. Customisable, PDF export, no sign-up.
Net Salary Calculator Spain 2026 — Take-Home Pay Free
Calculate your net take-home salary in Spain instantly. Includes IRPF, Social Security contributions and deductions for 2026.
Redundancy Pay Calculator Spain 2026 — Free Severance Estimator
Calculate your redundancy pay entitlement in Spain instantly. Fair dismissal, unfair dismissal and objective redundancy.
Self-Employed Calculator Spain 2026 — Autónomo Quota & Tax Free
Calculate your autónomo Social Security quota, IRPF tax and net income as a self-employed professional in Spain.
Tourist Rental Contract Spain — Free Word Template 2026
Download a free tourist rental contract for Spain. Legally compliant for short-term holiday lets. No sign-up.
Residential Lease Agreement Spain — Free Word Template 2026
Download a free residential lease agreement for Spain. Compliant with the Urban Leasing Act (LAU). No sign-up.
Commercial Lease Agreement Spain — Free Word Template 2026
Download a free commercial lease agreement for Spain. For shops, offices and commercial premises. No sign-up.
Freelance Contract Spain — Free Word Template for Self-Employed 2026
Download a free freelance service contract for Spain. Covers payment, IP, confidentiality and termination.
Private Loan Agreement Spain — Free Word Template 2026
Download a free private loan agreement for Spain. For loans between individuals or family members. Legally valid.
WiFi Password QR Code Generator Free [2026]
Create a QR code for your WiFi password instantly. Guests scan and connect without typing. Free, no sign-up.
QR Code for Events and Invitations Free [2026]
Create a QR code for your event in seconds. Link to registration, venue map or RSVP page. Free, no sign-up.
QR Code for Restaurant Menu Free [2026] — Digital Menu in Seconds
Create a QR code for your restaurant or bar menu. Guests scan and view your digital menu. Free, no sign-up.
QR Code for Instagram and Social Media Profiles Free [2026]
Create a QR linking to your Instagram, TikTok, LinkedIn or any social profile. Free, instant download.
QR Code for Business Card — Share Contact Details Free [2026]
Create a QR for your business card that shares your contact details instantly. vCard, phone, email and more.
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