Online tools
Small, focused web tools that run in your browser. No software to install. The calculators use transparent, published formulas (only the Code Checker's optional Pro "Explain & fix" uses AI). Use the free tier without an account; a free account adds 2 PDF/CSV exports a month; one Pro subscription unlocks the extras in every tool.
- Private: calculations aren't saved; no ads, no tracking cookies, no third-party scripts
- Free tier forever: no account or card needed
- Pro, cancel any time from your account, through Stripe's secure portal
- Built in Ontario, Canada, with 2026 CRA rates and published formulas
Freelancer Rate & Tax Calculator (Ontario 2026)
Enter the take-home pay you want, your business expenses and how many hours you can really bill. The calculator works backwards through 2026 federal and Ontario income tax (including the surtax and Ontario Health Premium), both halves of CPP and CPP2 for the self-employed, and the $30,000 HST small-supplier threshold, then tells you the hourly and day rate to charge, how much of each payment to set aside, and whether you will owe quarterly instalments.
Free · CA$0.00 CAD
- One scenario at a time
- Hourly and day rate, with and without 13% HST
- Tax, CPP/CPP2 and set-aside breakdown
- HST registration and instalment check
Pro · CA$5.00 CAD/month or CA$49.00 CAD/year
- Compare up to 3 scenarios side by side
- Download a PDF report
- Export results to CSV
- JSON API with your licence key
GST / HST / PST Calculator by Province (Canada 2026)
Pick a province or territory and enter an amount. The calculator adds sales tax, or works backwards from a tax-included total, and shows the exact GST, HST and PST/QST split you need on an invoice, using 2026 rates (including Nova Scotia's 14% HST).
Free · CA$0.00 CAD
- All 13 provinces and territories
- Add tax or extract it from a total
- GST / HST / PST / QST breakdown
- 2026 rate table
Pro · CA$5.00 CAD/month or CA$49.00 CAD/year
- Batch up to 25 amounts at once
- Download a PDF summary
- Export to CSV
- JSON API with your licence key
Free Invoice Generator for Canadian Freelancers (GST/HST)
Enter your details, your client and up to five line items; the generator adds the right sales tax for the client's province, shows your GST/HST number, calculates the due date and gives you a printable invoice. Nothing you type is stored on our server.
Free · CA$0.00 CAD
- Up to 5 line items
- GST/HST/PST for every province
- Print or save as PDF from your browser
- Due date from payment terms
Pro · CA$5.00 CAD/month or CA$49.00 CAD/year
- Up to 20 line items
- No 'made with' footer
- One-click PDF download
- CSV export
- JSON API with your licence key
Side-Hustle Tax Calculator (Ontario 2026)
Enter your job income and your side-hustle revenue and expenses. Using 2026 federal and Ontario brackets and self-employed CPP rules, the calculator compares your tax with and without the side income, so you see the real extra cost, what you keep, and the percentage of each payment to save.
Free · CA$0.00 CAD
- Extra income tax from side income
- CPP on side income after your job's CPP
- Set-aside percentage
- GST/HST registration check
Pro · CA$5.00 CAD/month or CA$49.00 CAD/year
- Compare up to 3 scenarios
- Download a PDF report
- Export to CSV
- JSON API with your licence key
CPP & EI Calculator for the Self-Employed (2026)
Self-employed Canadians pay both halves of CPP. Enter your net self-employment income (and any job income) to estimate 2026 CPP, CPP2 and optional EI special-benefit premiums, the part you can deduct, and a monthly amount to set aside.
Free · CA$0.00 CAD
- CPP and CPP2, both halves
- Credit for CPP already paid through a job
- Optional EI premiums
- Monthly set-aside
Pro · CA$5.00 CAD/month or CA$49.00 CAD/year
- Compare up to 3 scenarios
- Download a PDF report
- Export to CSV
- JSON API with your licence key
Code Checker: Find Errors in Python, JavaScript, Java, HTML & CSS
Paste Python, JavaScript, TypeScript, Java, HTML, CSS or JSON. Real parsers and linters find syntax errors, undefined names, unclosed tags, duplicate ids and other common mistakes with exact line numbers. Your code is parsed, never run, and never stored. Pro adds an AI tutor that explains each problem in plain English and suggests corrected code.
Free · CA$0.00 CAD
- 7 languages: Python, JavaScript, TypeScript, Java, HTML, CSS, JSON
- Exact syntax errors with line and column
- Common-mistake lint checks
- Code is never run or stored
Pro · CA$5.00 CAD/month or CA$49.00 CAD/year
- AI tutor: plain-English explanation of each problem
- Suggested corrected code, re-checked
- PDF and CSV reports
- JSON API with your licence key
Salary After Tax Calculator by Province (Canada 2026)
Enter a salary or hourly wage and province to estimate 2026 federal and provincial income tax, CPP, CPP2 and EI, and your take-home pay per year, month, two weeks and week. Every province and territory except Quebec, using the CRA's official 2026 rates.
Free · CA$0.00 CAD
- All provinces and territories except Quebec
- Salary or hourly pay
- Take-home per year, month, pay period and week
- Average and marginal tax rates
Pro · CA$5.00 CAD/month or CA$49.00 CAD/year
- Compare up to 3 job offers or provinces
- RRSP contribution
- PDF and CSV export
- JSON API with your licence key
CRA Mileage Calculator 2026 (Kilometre Allowance)
Calculate a reasonable per-kilometre vehicle allowance with the CRA's 2026 rates (73¢ for the first 5,000 km, 67¢ after, 4¢ more in the territories) and your business-use percentage.
Free · CA$0.00 CAD
- 2026 CRA per-km rates with the 5,000 km tier
- Territory rates
- Kilometres already paid this year
- Business-use percentage
Pro · CA$5.00 CAD/month or CA$49.00 CAD/year
- Trip log of up to 200 trips
- PDF logbook and CSV export
- JSON API with your licence key
JSON / CSV / YAML Converter and Formatter
Paste JSON, CSV or YAML and convert between them, pretty-print or minify. Clear error messages with line numbers for invalid input. Parsing runs in a locked-down sandbox and nothing is stored.
Free · CA$0.00 CAD
- JSON to CSV and CSV to JSON
- Pretty-print or minify JSON
- Errors with line and column
- Inputs up to 50 KB
Pro · CA$5.00 CAD/month or CA$49.00 CAD/year
- YAML in and out
- Inputs up to 200 KB
- JSON API with your licence key
Free QR Code Generator (Links, Text, Wi-Fi)
Create static QR codes for websites, text and Wi-Fi networks and download them as PNG. Codes never expire and don't pass through a tracking redirect.
Free · CA$0.00 CAD
- Links, plain text and Wi-Fi
- PNG download
- Static codes that never expire
- No tracking
Pro · CA$5.00 CAD/month or CA$49.00 CAD/year
- SVG download for print
- Custom colours
- Contact cards (vCard) and email
- Error-correction level
- JSON API with your licence key
Regex Tester: Test and Explain Regular Expressions
Paste a regular expression and some text to highlight every match, list capture groups and explain the pattern step by step. Runs in a sandbox with a timeout, so a runaway pattern can't hang it.
Free · CA$0.00 CAD
- Highlighted matches and capture groups
- Plain-English explanation of the pattern
- Flags: ignore case, multiline, dotall, verbose
- Safe timeout for runaway patterns
Pro · CA$5.00 CAD/month or CA$49.00 CAD/year
- Find-and-replace preview
- Ready-to-paste Python and JavaScript code
- 100 KB test text
- CSV export of matches
- JSON API with your licence key
Cron Expression Explainer and Next Run Times
Translate any 5-field cron expression into plain English and list its next run times in your time zone, daylight saving included. Pro adds 50 runs, every time zone and systemd timer output.
Free · CA$0.00 CAD
- Plain-English explanation
- Next 5 run times
- Canadian time zones and UTC
- Clear errors for invalid fields
Pro · CA$5.00 CAD/month or CA$49.00 CAD/year
- Next 50 run times
- Every IANA time zone
- systemd OnCalendar output
- CSV export
- JSON API with your licence key
Canadian Statutory Holidays and Business Day Calculator
List statutory holidays for Ontario (Employment Standards Act), federally regulated workplaces (Canada Labour Code) and CRA due dates for any year, and count or add business days.
Free · CA$0.00 CAD
- Ontario, federal and CRA holiday lists
- Any year 2022 to 2035
- Count business days between dates
- Add business days to a date
Pro · CA$5.00 CAD/month or CA$49.00 CAD/year
- Calendar (.ics) download
- Batch due-date checker (up to 100)
- CSV export
- JSON API with your licence key
Creator Earnings Calculator for Canadian YouTubers and Streamers
Enter your views, RPM, sponsorships, memberships and affiliate income to estimate monthly and yearly earnings, a sponsor rate per video, and whether you've crossed the CRA's $30,000 GST/HST small-supplier threshold.
Free · CA$0.00 CAD
- Ads, sponsors, memberships, affiliate and other income
- Suggested sponsor rate per video
- Monthly and yearly profit
- GST/HST $30,000 threshold check by province
Pro · CA$5.00 CAD/month or CA$49.00 CAD/year
- Compare 3 growth scenarios
- Sponsor rate-card PDF
- CSV export
- JSON API with your licence key
Templates and guides
- The Foundational Small Business Ledger: A Manual for Orderly Finances · US$15.00 USD
- The Sustainable Creator Content Engine: Build, Track, and Scale Your Output · US$15.00 USD
- The Sustained Developer: A Practical Framework for Technical Longevity · US$15.00 USD
- The Systematic Personal Ledger: A Framework for Financial Clarity · US$15.00 USD
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