Best Free Online Tools

Calculate a banker's acceptance commission from the principal, term, and rate. Try the free BAC commission calculator for a quick estimate.

Try this BAH calculator to explore a simplified housing allowance estimate by pay grade and dependency status. Verify rates with official sources.

Try this CD calculator to estimate maturity value and interest from your deposit, term, rate, and compounding frequency.

Compare user-entered player and pick values with this dynasty trade calculator. Total both sides and review the percentage difference.

Record dated practice results with this SAT score tracker and compare totals during your current browser session without an account.

Try a TI-84 style calculator online for basic arithmetic, percentages, sign changes, and decimal calculations in your browser.

Compare two newline-separated lists online to find common entries, items unique to either list, or one combined unique set.

Remove duplicate email addresses from newline-, comma-, or semicolon-separated lists in your browser and copy the unique results.

Remove empty and whitespace-only lines from text online. Paste content, clean it in your browser, and copy the compact result.

Try this free word counter online to measure words, characters, non-space characters, and sentences as you type or paste text.

Preview an image-upload QR reader interface. The current demo does not decode the uploaded QR code and returns a sample result.

Create and download a QR-style visual pattern from text. This demo does not yet produce a standards-compliant, scannable QR code.

Paste one name per line and use this random team generator to shuffle participants into a selected number of balanced groups.

Start a free Pomodoro timer with adjustable focus and break lengths. Pause or reset the current browser-based session anytime.

Use a free online tally counter to add, subtract, reset, or create multiple browser-based counts during your current session.