Sugerir herramienta

Dinos qué herramienta te gustaría ver. Construimos una por semana a partir de peticiones reales.

Convierte unidades al instante.

Conversores

Cambia entre unidades, formatos y codificaciones con un solo clic, todo en tu navegador.

52 herramientas disponibles

Salary ↔ Hourly Converter

Convert a yearly salary to an hourly rate (or the reverse).

Abrir herramienta

CSV ↔ JSON Converter

Convert between CSV and JSON instantly, in your browser.

Abrir herramienta

Base64 Encoder / Decoder

Encode and decode Base64 strings in your browser.

Abrir herramienta

Hash Generator

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes.

Abrir herramienta

Number to Words Converter

Convert any number into its English word form.

Abrir herramienta

Roman Numerals Converter

Convert to and from Roman numerals.

Abrir herramienta

Cooking Measurement Converter

Convert cups, oz, grams, ml, tbsp, and tsp with US and metric options.

Abrir herramienta

Color Picker from Image

Drop in an image and extract the dominant color palette as hex codes.

Abrir herramienta

Color Format Converter (HEX / RGB / HSL / CMYK)

Convert any color between HEX, RGB, HSL, and CMYK.

Abrir herramienta

Temperature Converter (°C / °F / K)

Convert between Celsius, Fahrenheit, and Kelvin — with common reference points.

Abrir herramienta

Unix Timestamp Converter

Convert Unix timestamps to human dates (and back) in your local time zone.

Abrir herramienta

Date Format Converter

Convert a date between ISO, US, EU, Unix, and Excel serial formats.

Abrir herramienta

Print DPI & Resolution Calculator

See how large you can print any image before it goes soft.

Abrir herramienta

Recipe Scaler (Bake / Cook)

Scale any recipe up or down to your target servings or yield.

Abrir herramienta

Cake Pan Size Converter

Convert any cake recipe from one pan shape/size to another.

Abrir herramienta

Dog-to-Human Age Converter

Convert a dog's age to human years with the modern size-adjusted formula.

Abrir herramienta

Cat-to-Human Age Converter

Convert a cat's age to its equivalent in human years.

Abrir herramienta

Image Format Converter

Convert PNG, JPG, and WebP images locally.

Abrir herramienta

Image Resizer

Resize an image to exact dimensions while preserving its ratio.

Abrir herramienta

Image Compressor

Shrink JPEG and WebP files with visual quality controls.

Abrir herramienta

Image Cropper

Center-crop images to square, landscape, portrait, or custom ratios.

Abrir herramienta

Image Rotator

Rotate an image by 90, 180, or 270 degrees.

Abrir herramienta

Image Flipper

Mirror an image horizontally or vertically.

Abrir herramienta

Image to Grayscale

Turn any photo or graphic into a grayscale image.

Abrir herramienta

Sepia Image Filter

Apply an adjustable warm vintage sepia effect.

Abrir herramienta

Image Blur Tool

Blur an image with an adjustable radius.

Abrir herramienta

Image Brightness & Contrast

Correct dark, washed-out, or flat images.

Abrir herramienta

Image Pixelator

Create a blocky pixel-art or mosaic effect.

Abrir herramienta

Transparent Background Flattener

Place transparent images on a solid background.

Abrir herramienta

Image Border & Padding Adder

Add colored padding or a clean border around an image.

Abrir herramienta

Image Watermark Tool

Add a text watermark with position and opacity controls.

Abrir herramienta

Social Media Image Resizer

Create exact-size images for posts, stories, thumbnails, and covers.

Abrir herramienta

Image to Data URI

Convert an image file to a copyable Base64 data URI.

Abrir herramienta

URL Encoder / Decoder

Encode or decode URL components safely.

Abrir herramienta

HTML Entity Encoder / Decoder

Escape or decode HTML entities without running the markup.

Abrir herramienta

JSON Lines Converter

Convert JSON arrays to JSONL and JSONL back to JSON.

Abrir herramienta

CSV to Markdown Table

Turn CSV data into a clean Markdown table.

Abrir herramienta

Chmod Calculator

Convert Linux file permissions between numeric and symbolic forms.

Abrir herramienta

Length Converter

Convert metric, imperial, nautical, and typographic lengths.

Abrir herramienta

Weight & Mass Converter

Convert grams, kilograms, pounds, ounces, stones, and tons.

Abrir herramienta

Data Size Converter

Convert decimal and binary bytes, KB, MB, GB, KiB, and GiB.

Abrir herramienta

Speed Converter

Convert mph, km/h, knots, m/s, and pace.

Abrir herramienta

Pressure Converter

Convert Pa, kPa, bar, psi, atm, and mmHg.

Abrir herramienta

Area Converter

Convert square units, acres, and hectares.

Abrir herramienta

Volume Converter

Convert liters, gallons, cubic units, cups, and fluid ounces.

Abrir herramienta

Energy Converter

Convert joules, calories, watt-hours, BTU, and therms.

Abrir herramienta

Power Converter

Convert watts, kilowatts, horsepower, and BTU/h.

Abrir herramienta

Angle Converter

Convert degrees, radians, gradians, turns, and arc units.

Abrir herramienta

Time Duration Converter

Convert nanoseconds through weeks and years.

Abrir herramienta

Fuel Economy Converter

Convert MPG, km/L, and L/100 km correctly.

Abrir herramienta

Kitchen Volume Converter

Convert cups, tbsp, tsp, fl oz, mL, liters for recipes.

Abrir herramienta

Generador de URI de pago BIP-21

Crea una URI bitcoin: con monto, etiqueta y mensaje.

Abrir herramienta

Explorar otra categoría