Free Tool Pages

Create professional invoices for free with live preview, tax, discounts, printable PDF support, and saved browser history.

Generate QR codes for URLs, text, contact details, and business materials directly in your browser.

Merge multiple PDF files in your browser without uploading private documents to a server.

Convert PNG, JPEG, and WebP images into a clean PDF directly in your browser.

Turn JPG and JPEG images into a downloadable PDF with a simple privacy-friendly converter.

Count words, characters, and reading time for essays, posts, resumes, and business writing.

Estimate monthly mortgage payments with down payment, interest rate, property tax, and insurance.

Calculate how long it may take to pay off a loan and estimate total interest.

Estimate body mass index and category using height and weight.

Convert hourly wages into annual and monthly pay estimates.

Estimate crypto trade profit, loss, and return after fees.

Format and minify JSON for debugging, APIs, and developer workflows.

Check title tag and meta description length, preview a search snippet, and get practical SEO guidance.

Convert text to uppercase, lowercase, title case, and URL-friendly slugs.

Generate a random number between any minimum and maximum values.

Start a simple countdown timer for work, study, cooking, workouts, and breaks.

Generate random passwords in your browser for safer account setup.

Calculate tips, totals, and per-person split amounts quickly.

Calculate percentage amounts, increases, decreases, discounts, and markups quickly.

Calculate the number of days and weeks between two dates.

Calculate age in years and total days from a birth date.

Generate business name ideas by industry and brand style.

Estimate future balance, total contributions, and interest growth from principal, monthly deposits, rate, and time.

Compare debt payoff time, total interest, and extra payment impact for credit cards, personal loans, and balances.

Compare price per ounce, pound, item, sheet, serving, or unit to find the better buy while shopping.

Convert a date and time between common time zones for meetings, calls, deadlines, travel, and remote work.

Calculate test percentage, missed points, and letter grade estimate from points earned and total possible points.

Estimate trip fuel cost from distance, vehicle MPG, and gas price for commuting, delivery, and travel planning.