Todas las herramientas

See how your savings grow with compound interest and regular contributions.

Estimate your monthly mortgage payment and total interest over the loan term.

Calculate the monthly payment, total interest, and total cost of any fixed-rate loan.

Divide gastos compartidos en un grupo y descubre quién debe a quién con los mínimos pagos.

Calcula la propina y divide la cuenta entre cualquier número de personas.

Calcula el precio rebajado y cuánto ahorras, con impuesto opcional.

Calculate total return and annualized return (CAGR) between a starting and ending value.

Find a percentage of a number and the percentage change between two values.

Convierte números a números romanos y viceversa, del 1 al 3999.

Convert between metric and imperial length units.

Convert between kilograms, pounds, ounces, grams and more.

Convert between Celsius, Fahrenheit and Kelvin.

Convert between bytes, KB, MB, GB, TB and binary units.

Convert between liters, milliliters, gallons, cups and more.

Convert between km/h, mph, m/s, knots and more.

Convert between square meters, acres, hectares and more.

Beautify, minify, and validate JSON with clear error messages.

Encode text to Base64 or decode Base64 back to text, with URL-safe support.

Genera sombras, tintes y armonías de color a partir de cualquier color base.

Generate strong, random passwords with configurable length and character sets.

Convierte colores entre HEX, RGB y HSL con vista previa en vivo.

Mezcla dos colores en cualquier proporción y ve el color fusionado y el degradado.

Decode and inspect the header and payload of a JSON Web Token.

Identifica el color con nombre más cercano y todos los códigos.

Percent-encode text for safe use in URLs, or decode encoded URLs back to text.

Compute SHA-1, SHA-256, SHA-384, and SHA-512 hashes of any text.

Generate cryptographically random version-4 UUIDs in bulk.

Count words, characters, sentences, lines, and estimated reading time.

Genera texto de relleno por párrafos, frases o palabras.

Convert text between UPPER, lower, Title, Sentence, camelCase, snake_case and kebab-case.

Turn any title into a clean, URL-safe slug.

Calculate exact age in years, months, and days from a date of birth.

Find the number of days, working days, and the y/m/d span between two dates.

Convert Unix timestamps to human-readable UTC dates and see the current epoch time.

Convert between currencies using live exchange rates, with a manual fallback.

Calcula tu Índice de Masa Corporal (IMC) a partir de tu altura y peso, en unidades métricas o imperiales.