120+ все инструменты · 12 категории

Каждый нужный инструмент в одном месте

Более 120 бесплатных утилит, работающих полностью в браузере. Ничего не загружается на сервер.

120 инструментов

Word Counter

Count words, characters, sentences, paragraphs and estimated reading time in real time.

Текст

QR Code Generator

Create a QR code from any text, URL or link and download it as a PNG.

QR и штрихкод

QR Code Reader

Scan and decode QR codes from an image file or your device camera.

QR и штрихкод

WiFi QR Code Generator

Create a QR code that lets guests connect to your WiFi by scanning it.

QR и штрихкод

vCard QR Code Generator

Turn your contact details into a scannable vCard QR code.

QR и штрихкод

Barcode Generator

Generate barcodes (CODE128, EAN, UPC and more) and download them as SVG.

QR и штрихкод

Image Crop

Crop images to a selection right in your browser and download the result.

Изображение

Image Resize

Resize images to exact dimensions while optionally keeping the aspect ratio.

Изображение

Image Compressor

Reduce image file size in your browser with adjustable quality.

Изображение

Image Converter

Convert images between PNG, JPG and WebP formats in your browser.

Изображение

Rotate & Flip Image

Rotate images by 90° and flip them horizontally or vertically.

Изображение

Image to Base64

Convert an image into a Base64 data URI you can paste into code.

Изображение

Base64 to Image

Decode a Base64 string or data URI back into a viewable, downloadable image.

Изображение

Color Picker from Image

Pick the exact hex color of any pixel in an image.

Изображение

Image Color Palette

Extract the dominant colors from an image as a hex palette.

Изображение

Favicon Generator

Generate favicon images in all common sizes from a single image.

Изображение

Image Watermark

Add a text watermark to an image with adjustable position and opacity.

Изображение

Random Number Generator

Generate random numbers in any range, with optional unique values.

Случайное и решение

Dice Roller

Roll any number of dice with a custom number of sides.

Случайное и решение

Coin Flip

Flip a virtual coin and track heads/tails counts.

Случайное и решение

Wheel of Names (Spinner)

Spin a customizable wheel to randomly pick a name or entry.

Случайное и решение

Random Picker

Pick a random item from a list you paste.

Случайное и решение

Random Team Generator

Split a list of names into balanced random teams.

Случайное и решение

Random Color Generator

Generate random hex colors and copy them with one click.

Случайное и решение

Yes or No Wheel

Get a random yes, no or maybe answer to any question.

Случайное и решение

List Randomizer

Shuffle a list of lines into a random order.

Случайное и решение

Random Date Generator

Generate a random date between two dates.

Случайное и решение

Case Converter

Convert text between UPPER, lower, Title, camelCase, snake_case and more.

Текст

Lorem Ipsum Generator

Generate placeholder lorem ipsum paragraphs for mockups.

Текст

Text Diff Checker

Compare two texts and highlight added and removed lines.

Текст

Remove Duplicate Lines

Delete duplicate lines from text, keeping the first occurrence.

Текст

Slugify (URL Slug Generator)

Turn any text into a clean, URL-friendly slug.

Текст

Reverse Text

Reverse text by characters, words or lines.

Текст

Find and Replace

Find and replace text, with optional regex and case-insensitive matching.

Текст

Unit Converter

Convert length, weight, area, volume and speed between units.

Конвертеры

Temperature Converter

Convert temperatures between Celsius, Fahrenheit and Kelvin.

Конвертеры

Color Converter (HEX/RGB/HSL)

Convert colors between HEX, RGB and HSL and preview them live.

Конвертеры

Number Base Converter

Convert numbers between binary, octal, decimal and hexadecimal.

Конвертеры

Roman Numeral Converter

Convert between Arabic numbers (1–3999) and Roman numerals.

Конвертеры

Byte Size Converter

Convert between B, KB, MB, GB, TB and PB.

Конвертеры

Time Zone Converter

Convert a date and time from one time zone to another.

Конвертеры

World Clock

See the current time across major cities and time zones.

Дата и время

Countdown Timer

Set a countdown timer with start, pause and reset.

Дата и время

Stopwatch

A precise stopwatch with lap times.

Дата и время

Age Calculator

Calculate your exact age in years, months and days.

Дата и время

Date Difference Calculator

Find the difference between two dates in years, months and days.

Дата и время

Unix Timestamp Converter

Convert Unix timestamps to human-readable dates and back.

Дата и время

Pomodoro Timer

Focus with 25-minute work sessions and 5-minute breaks.

Дата и время

Days Between Dates

Count the number of days between two dates.

Дата и время

Week Number Calculator

Find the ISO 8601 week number for any date.

Дата и время

JSON Formatter

Format, beautify and minify JSON with validation.

Разработчику

JSON Validator

Validate JSON and see the exact syntax error.

Разработчику

JSON to CSV

Convert a JSON array of objects into CSV.

Разработчику

CSV to JSON

Convert CSV into a JSON array of objects.

Разработчику

YAML to JSON

Convert YAML into formatted JSON.

Разработчику

JSON to YAML

Convert JSON into YAML.

Разработчику

XML Formatter

Pretty-print XML with indentation.

Разработчику

SQL Formatter

Format and beautify SQL queries.

Разработчику

Regex Tester

Test regular expressions against sample text.

Разработчику

Cron Expression Parser

Translate cron expressions into plain English.

Разработчику

Markdown Preview

Write Markdown and see a sanitized live preview.

Разработчику

HTML Minifier

Minify HTML by removing comments and whitespace.

Разработчику

CSS Minifier

Minify CSS by removing comments and whitespace.

Разработчику

JavaScript Minifier

Basic JS minify — remove comments and blank lines.

Разработчику

Diff Checker

Compare two texts and see added/removed lines with counts.

Разработчику

Base64 Encode / Decode

Encode text to Base64 or decode Base64 to text.

Кодирование и крипто

URL Encode / Decode

Percent-encode or decode URL components.

Кодирование и крипто

HTML Entity Encode / Decode

Escape or unescape HTML entities.

Кодирование и крипто

JWT Decoder

Decode a JWT to view its header and payload.

Кодирование и крипто

Hash Generator

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

Кодирование и крипто

UUID Generator

Generate random UUID v4 identifiers.

Кодирование и крипто

Password Generator

Generate strong random passwords with custom rules.

Кодирование и крипто

Bcrypt Hash Generator

Hash text with bcrypt at a chosen cost factor.

Кодирование и крипто

Percentage Calculator

Calculate percentages, percentage-of, and percentage change.

Калькуляторы

BMI Calculator

Calculate Body Mass Index from weight and height.

Калькуляторы

Loan Calculator

Calculate monthly loan payments, total interest and total paid.

Калькуляторы

Tip Calculator

Calculate a tip and split the bill between people.

Калькуляторы

Discount Calculator

Calculate the sale price and amount saved.

Калькуляторы

Aspect Ratio Calculator

Reduce width and height to a simplified aspect ratio.

Калькуляторы

GPA Calculator

Calculate a credit-weighted grade point average.

Калькуляторы

Scientific Calculator

Evaluate math expressions with functions and constants.

Калькуляторы

Merge PDF

Combine multiple PDF files into one.

PDF

Split PDF

Extract a page range from a PDF into a new file.

PDF

PDF to Image

Convert PDF pages into downloadable PNG images.

PDF

Image to PDF

Combine JPG/PNG images into a single PDF.

PDF

Meta Tag Generator

Generate SEO meta tags for your web page.

Веб и SEO

Open Graph Preview

Preview and generate Open Graph social tags.

Веб и SEO

UTM Link Builder

Build campaign URLs with UTM parameters.

Веб и SEO

robots.txt Generator

Generate a robots.txt file for your site.

Веб и SEO

Sitemap XML Generator

Generate a sitemap.xml from a list of URLs.

Веб и SEO

Online Notepad

A simple notepad that autosaves in your browser.

Разное

Color Blindness Simulator

Preview an image as seen with color vision deficiencies.

Разное

JSON Diff

Compare two JSON objects and see what changed.

Разработчику

JSON to TypeScript

Generate TypeScript interfaces from a JSON sample.

Разработчику

URL Parser

Break a URL into its parts and query parameters.

Разработчику

String Escaper

Escape or unescape text for JSON and JavaScript strings.

Разработчику

CSV to Markdown Table

Convert CSV data into a Markdown table.

Разработчику

Remove Accents

Strip accents and diacritics from text (Vietnamese friendly).

Текст

Word Frequency Counter

Count how often each word appears in your text.

Текст

Text Line Sorter

Sort lines alphabetically, by length, or reverse them.

Текст

Whitespace Cleaner

Trim lines, collapse spaces and remove blank lines.

Текст

Text Repeater

Repeat text a number of times with a chosen separator.

Текст

Placeholder Image Generator

Create a solid-color placeholder image with custom size and text.

Изображение

SVG to PNG

Convert SVG markup to a raster PNG at any scale.

Изображение

Meme Generator

Add top and bottom captions to an image, meme-style.

Изображение

Add Image Border

Add a solid colored border or frame around an image.

Изображение

Round Image Corners

Add rounded corners to an image with transparency.

Изображение

Compound Interest Calculator

Project savings growth with compounding and contributions.

Калькуляторы

Savings Goal Calculator

See how many months to reach a savings target.

Калькуляторы

VAT Calculator

Add or remove VAT/GST from an amount.

Калькуляторы

BMR & Calorie Calculator

Estimate BMR and daily calories (TDEE).

Калькуляторы

Unit Price Comparison

Compare price per unit to find the best value.

Калькуляторы

JSON Minifier

Compress JSON by removing whitespace.

Разработчику

Query String Builder

Build a URL with encoded query parameters.

Разработчику

Morse Code Translator

Translate text to and from Morse code.

Текст

NATO Phonetic Alphabet

Spell text using the NATO phonetic alphabet.

Текст

Grayscale & Sepia

Convert an image to grayscale or sepia.

Изображение

Pixelate Image

Add a pixelated / mosaic effect to an image.

Изображение

Simple Interest Calculator

Calculate simple interest and total amount.

Калькуляторы

Fuel Cost Calculator

Estimate the fuel cost of a trip.

Калькуляторы