The Toolzey Blog
Practical, no-fluff guides on getting more out of free online tools — image compression, PDF workflows, password security, data formatting, and more.
How to Write an Invoice as a Freelancer (US, UK, Canada & EU Rules Compared)
A complete guide to writing a professional freelance invoice, with the specific VAT, GST/HST and tax requirements for the US, UK, Canada and EU compared side by side.
How to Beat the ATS: The Complete 2026 Resume Guide
Learn exactly how Applicant Tracking Systems screen resumes, what causes a qualified candidate to get filtered out, and how to format a resume that gets through.
Does My Website Need a Privacy Policy? GDPR vs CCPA vs PIPEDA Explained
A clear comparison of GDPR (EU/UK), CCPA (California) and PIPEDA (Canada) privacy law requirements for small websites and apps, and how to tell which apply to you.
How to Add a Professional Email Signature in Gmail, Outlook & Apple Mail (2026 Guide)
Step-by-step instructions for adding an HTML email signature in Gmail, Outlook and Apple Mail, plus what to include and common mistakes that break signatures.
UK Freelancer Invoicing: VAT Rules, HMRC Requirements & Invoice Numbering Explained
A complete guide to VAT-compliant invoicing for UK freelancers and sole traders — when you must register, what HMRC requires, and how to number invoices correctly.
PIPEDA Explained: What Canadian Small Businesses Must Include in a Privacy Policy
A practical breakdown of PIPEDA's 10 Fair Information Principles, how it differs from GDPR and CCPA, and what your privacy policy actually needs to say.
US 1099 Contractor Invoicing: What to Include and How to Get Paid Faster
What a US contractor invoice should include, how 1099-NEC reporting works, when sales tax applies, and the mistakes that delay contractor payments.
EU VAT Invoicing Rules for Freelancers and Small Businesses
Domestic rules, the cross-border reverse charge mechanism, the One-Stop Shop scheme, and what must appear on a compliant EU invoice.
How to Compress Images Without Losing Quality (Complete 2026 Guide)
Learn exactly how image compression works and how to shrink JPG, PNG and WebP files without visible quality loss. Free step-by-step guide with a free online tool.
Word Counter & Character Counter: Why Every Writer Should Use One
How word and character counters work, why they matter for essays, SEO content and social media, and how to use one effectively. Free online word counter included.
BMI Calculator Explained: What Your Number Really Means (and Its Limits)
Understand how BMI is calculated, what the different ranges mean, and where BMI falls short as a health measure. Free BMI calculator with metric and imperial units.
How to Merge and Split PDF Files Online (Without Installing Anything)
A complete guide to combining multiple PDFs into one file and splitting large PDFs apart — free, browser-based, no software install or sign-up required.
JSON Formatter & Validator: A Beginner-Friendly Guide to Clean JSON
Learn what JSON is, why formatting and validation matter, and how to debug broken JSON fast using a free online formatter and validator.
QR Codes Explained: How to Generate and Use Them for Your Business
How QR codes work, where they're most effective for marketing and operations, and how to generate a free, high-quality QR code for your business in seconds.
Password Security 101: How to Create (and Check) a Genuinely Strong Password
What actually makes a password strong, why length matters more than complexity, and how to generate and check passwords with free, browser-based tools.
Currency & Unit Converters: A Practical Guide for Travelers, Shoppers and Cooks
How currency and unit converters work, where exchange-rate accuracy actually matters, and how to convert measurements correctly when cooking, traveling or shopping abroad.
How to Remove Image Backgrounds for Clean Product Photos (Free Guide)
Learn how background removal works, when a transparent background actually helps your photos, and how to remove backgrounds free in your browser.
Age Calculators and Date Tools: More Useful Than You'd Think
How to calculate exact age, count days between two dates, and avoid common date-math mistakes — with free online tools for age and date differences.
12 Free Online Tools Every Small Business Owner Should Bookmark
A practical roundup of free browser-based tools for small business owners — covering documents, images, calculations, security and more. No sign-up required.
PDF to Word and Back: When (and How) to Convert Documents Properly
When you actually need to convert PDF to Word or Word to PDF, what gets lost in conversion, and how to do it free without breaking your document's formatting.