17 free nail tools, no account needed. Six quizzes find the nail shape, length, colors and style that suit you. Seven calculators and planners answer practical questions such as how fast nails grow, what press-on size you need and when your next fill is due. Three design tools let you try a look before you book, and one calculator is for salon owners. Everything runs in your browser.
Quizzes: what suits you
A few questions about your hands, lifestyle and style turn into a clear recommendation.
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Nail shape quiz
Five questions about your fingers, nail beds and lifestyle recommend almond, oval, squoval, square, round, coffin or stiletto.
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Nail color quiz
Find your undertone (cool, warm or neutral) in four questions and the polish colors that flatter it.
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Nail length quiz
Matches how you use your hands, your nail strength and finger shape to extra short, short, medium or long nails.
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Personal color nail quiz
Finds your color season (spring, summer, autumn or winter) and six nail colors for it.
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Nail style quiz
Matches your everyday style to one of five nail art types, from clean minimal to cool and edgy.
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Gel or acrylic quiz
Recommends gel, acrylic or builder gel from the length you want, your lifestyle and your nail health.
Calculators and planners
Quick answers to practical nail questions, based on typical ranges rather than exact promises.
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Nail growth calculator
Fingernails grow about 3 to 3.5 mm a month. See how many weeks it takes to reach short, medium or long nails.
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Press-on nail size finder
Measure each nail in millimeters and match it to a typical press-on size chart, rounding up between sizes.
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Gel and acrylic fill schedule
Shows when your next gel polish, builder gel (BIAB) or acrylic appointment is due, usually every 2 to 4 weeks.
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Nail polish drying time calculator
Estimates touch-dry and fully set times for regular, quick-dry, gel and dip powder manicures.
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Nail polish expiry checker
Checks whether an opened polish, gel, top coat or remover is likely still good, from its PAO symbol and storage.
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Wedding nails timeline
Builds a dated checklist from your wedding date: when to grow, book, do a trial and get your final set.
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Manicure cost calculator
Works out what gel, acrylic or press-on nails really cost you per set and per year.
Design and color tools
Try looks and colors before you book an appointment or buy polish.
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Online nail designer
Pick a shape, length, color, finish and pattern on an illustrated hand and save the design as an image.
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Nail color palette finder
Builds a shortlist of polish shades that suit your undertone.
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Nail art idea generator
Generates nail art ideas by occasion, season, length and style.
For nail salons
Planning numbers for salon owners.
Frequently asked questions
Are these nail tools free?
Yes. Every quiz, calculator and planner on this page and the online nail designer are free, run in your browser and need no account or download.
Which nail tool should I start with?
If you are planning a new set, start with the nail shape quiz and the nail color quiz, then try the look in the online nail designer. For a practical question, open the calculator that matches it.
How accurate are the calculators?
They use typical ranges, for example fingernails growing about 3 to 3.5 mm a month or gel polish lasting about 2 to 3 weeks, and show a range rather than an exact answer. Nails vary from person to person, so treat the results as a guide.
Do I need the CutieCure app?
No. The tools work on their own. The free CutieCure app for iPhone and Android adds what a browser tool cannot: an AI design generated on a photo of your own hand.
See a design on your own hand
Free on iPhone and Android. Add a photo of your hand, describe a look, and the AI shows it on your own nails.
Download CutieCure Google Play