Tools that keep work moving.
Invoices, QR codes, unit conversions and productivity helpers for teams and founders.
Popular Business tools
QR Code Generator
Create QR codes for URLs, text, Wi-Fi and more.
Password Generator
Generate strong, cryptographically secure passwords with a live strength meter.
ROI Calculator
Calculate return on investment, net profit and optional annualized ROI.
Markup Calculator
Apply a markup to a cost to get the selling price, profit and margin.
Break-Even Calculator
Find how many units you must sell to cover costs and the revenue at that point.
Random Number Generator
Generate cryptographically secure random numbers with unique and sorted options.
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Password Generator
Generate strong, cryptographically secure passwords with a live strength meter.
Random Number Generator
Generate cryptographically secure random numbers with unique and sorted options.
Break-Even Calculator
Find how many units you must sell to cover costs and the revenue at that point.
Markup Calculator
Apply a markup to a cost to get the selling price, profit and margin.
Learn about Business
QR Code Generator: Make QR Codes for URLs, WiFi, and More
Create scannable QR codes for links, plain text, email, and WiFi access, then download a crisp PNG, all in your browser.
Password Generator: Create Strong, Secure Passwords Fast
Learn how the ToolOrbit Password Generator builds cryptographically secure passwords in your browser, and how length and character variety drive real strength.
Random Number Generator: Fair, Crypto-Secure Picks
Generate unbiased random integers in any range with the ToolOrbit Random Number Generator, powered by crypto-secure randomness and optional unique or sorted output.
Break-Even Calculator: Find Your Break-Even Point
Calculate how many units you must sell to cover costs using the contribution-margin formula and ToolOrbit's free private browser tool.
Markup Calculator: Set Prices From Cost the Right Way
Turn a cost and a markup percentage into a selling price with the simple formula, plus how markup differs from margin. Free browser tool.
ROI Calculator: Measure and Annualize Your Returns
Calculate return on investment and the annualized rate with clear formulas, then run the numbers privately in ToolOrbit's free browser tool.
Business FAQ
Yes — every tool is free with no account required.
Most tools run entirely in your browser, so once the page loads they keep working without sending your data anywhere.