Converters
62 toolsGenerators
19 toolsText & Content
13 toolsImage Tools
12 toolsPDF Tools
11 toolsWeb & Network
16 toolsDeveloper Tools
16 toolsUtilities & Random
19 toolsGames
9 gamesNo tools or games found matching your search.
Why Toolzie exists
Every useful online tool seems to be hiding behind the same paywall: give us your email, watch an ad for 30 seconds, or sign up for the $9.99/month plan. Toolzie is the opposite. We built 239+ free online tools that work instantly, no signup, no paywalls, no data collection.
Whether you need to calculate Canadian income tax, figure out a mortgage payment with CMHC insurance, generate a QR code for your menu, convert a JSON file to TypeScript types, or just check if a website is down — Toolzie has the tool. Every tool runs entirely in your browser. Your inputs never leave your device. Your data stays yours.
Who builds Toolzie
Toolzie is built by Jordan, a Canadian developer who got tired of every calculator wanting an email address. The site started as a personal project for tracking UTM links, calculating CPP contributions, and converting units. It grew as Jordan added more tools and shared it with friends. Today, Toolzie serves thousands of users every month from Canada, the US, India, the UK, Australia, and dozens of other countries.
What you can do here
🧮 20+ Canadian Calculators
Income tax (all 13 provinces/territories), CPP, EI, OAS, RRSP, TFSA, FHSA, CCB, GST/HST, mortgage with CMHC, mortgage affordability, capital gains tax, payroll, overtime, and more.
🔄 12+ Converters
Base64, binary/decimal/hex, case, color, CSV/JSON, morse code, roman numerals, time zone, timestamp, unit, JSON ↔ TypeScript, JSON ↔ YAML.
⚙️ 14+ Generators
Password, QR code, barcode, UUID/GUID, hash, fake data, color palette, CSS gradient, lorem ipsum, invoice, map, AI agent prompts.
📝 13+ Text Tools
Character counter, word count, word frequency, sort lines, remove duplicates, slugify, text compare, text reverser, markdown editor, reading time estimator.
🖼️ 13+ Image Tools
Image compressor, image format converter, image resizer/cropper, image to base64, image to PDF, image watermark, multi-image converter, placeholder image, favicon generator, color picker.
📄 8+ PDF Tools
PDF merge, PDF split, PDF compress, image to PDF, PDF to text, PDF metadata viewer.
🌐 8+ Web & Network
UTM campaign URL builder, website status checker, URL slug generator, meta tag generator, headline analyzer, JWT decoder, remarketing viewer, drawing pad.
💻 9+ Developer
JSON formatter, JSON diff, JSON to TypeScript, code editor, HTML encoder, CSS gradient generator, CSS box shadow generator, HTML table generator, JWT decoder.
How we keep it free
Toolzie is a side project, not a VC-funded startup. Operating costs come from a few sources: voluntary user donations via Ko-fi, display ads (when AdSense approves us), and occasional affiliate partnerships with tools we genuinely recommend. We don't sell user data. We don't have accounts. We don't track calculator inputs.
If Toolzie helps you, there are three ways to support it: share it with someone who needs a free tool, link to it from your blog or social media (helps our SEO), or buy us a coffee. We read every feedback email and reply within 48 hours.
Privacy first, always
Every tool runs in your browser using JavaScript. Your inputs never leave your device. We use privacy-friendly Google Analytics (no IP logging, no advertising features) to count visitors. We don't use cookies. We don't have user accounts. Read our Privacy Policy for the full details — it's about 1,000 words because we believe you should know exactly what data exists about you online.
Support Toolzie
If you find these tools useful, consider supporting the site. Your contribution helps cover server costs and development of new features.
Buy me a coffeeFeedback & Suggestions
Have an idea for a new tool? Found a bug? Your feedback is valuable and helps make Toolzie better for everyone.
Send Feedback