All Tools

See how your money grows over time with compound interest.

Calculate your portfolio growth with dividend reinvestment.

Find out how much to save each month to reach your goal.

See how fund fees eat into your returns over time.

Calculate your return on investment and annualized returns.

Estimate how long solar panels take to pay for themselves.

See your full amortization schedule and total interest paid.

Calculate your monthly mortgage payment and total interest.

Find out how much house you can afford based on your income and debts.

Compare snowball vs avalanche strategies to pay off debt faster.

See how long to pay off your credit card and how extra payments save thousands.

Compare the total cost of renting versus buying over time.

Compare PCP, HP, personal loan, and cash purchase side by side.

Plan your retirement savings with inflation-adjusted projections.

Find out how much to save each month to hit your retirement goal.

Find out when you can afford to retire based on your savings.

Calculate US take-home pay after federal and state taxes.

Calculate UK take-home pay after Income Tax, NI, and pension.

Track your total assets minus liabilities in one place.

Calculate how much you need for a 3, 6, or 12-month emergency fund.

See how inflation affects your purchasing power over time.

Calculate UK Stamp Duty (SDLT) for first-time buyers, movers, and additional properties.

Estimate US and UK capital gains tax on investments and property.

Create QR codes for URLs, text, Wi-Fi, and more.

Generate strong, random passwords with customizable options.

Calculate percentages, percentage change, and more instantly.

Format, validate, and beautify JSON with syntax highlighting.

Encode text or files to Base64 and decode Base64 back instantly.

URL-encode and decode text instantly. Supports component and full URI modes.

Decode JWT tokens to inspect header, payload, and expiration.

Compress JPG, PNG, and WebP images while keeping quality. Files stay in your browser.

Resize images by pixels or percentage. Maintains aspect ratio.

Convert between PNG, JPG, and WebP instantly in your browser.

Convert SVG files to high-resolution PNG images. Adjustable scale.

Convert iPhone HEIC photos to JPG. Files stay in your browser.

Convert between CSV and JSON formats. Paste or upload, download instantly.

Convert Markdown to HTML and back. Live preview included.

Combine multiple images into a single PDF. Reorder pages, set margins.

Combine multiple PDF files into one document. Files stay in your browser.

Extract pages from a PDF or split into individual pages.

Reduce PDF file size by optimizing embedded images.

Convert PDF pages to JPG or PNG images in your browser.

Convert Excel spreadsheets and CSV files to PDF.

Convert between JSON and YAML formats instantly.

Convert between JSON and XML formats with attribute support.

Convert PNG images to ICO favicon files with multiple sizes.