Birthday Tools is a growing suite of free, browser-based utilities built to take the stress out of event planning. Features include: • Budgeting & Planning: Calculate party budgets, cake servings, food, drinks, venue costs, and return gift counts. • Birthday Calculators: Countdowns, next birthday dates, golden birthdays, and age milestones. • Creative Generators: Generate party themes, hashtags, event names, and gift ideas. No sign-up required.