Tools for Frontend Developers

Word Counter

Count words, characters, sentences, and paragraphs in your text instantly.

Character Counter

Count characters, words, sentences, and paragraphs in your text with real-time character analysis.

Slug Generator

Generate URL-friendly slugs from any text. Supports multiple separator styles.

Lorem Ipsum Generator

Generate placeholder text for your design and development projects.

URL Encode/Decode

Encode or decode URLs and query strings with proper percent-encoding.

URL Query Parser

Parse URL query parameters into a readable key-value table.

Diff Checker

Find differences between two texts with line-by-line highlighting.

Case Converter

Convert text between uppercase, lowercase, title case, sentence case, and more.

Base64 Encode/Decode

Encode or decode Base64 text instantly in your browser.

Regex Tester

Test regular expressions with real-time matching, syntax highlighting, and cheat sheet.

Markdown Preview

Write and preview markdown with live HTML rendering.

Markdown Editor

Write and preview markdown with live HTML rendering and syntax highlighting.

HTML Entities Converter

Encode or decode HTML entities (& < > ") instantly.

Text Sorter

Sort, reverse, shuffle, deduplicate, and filter text lines.

User-Agent Parser

Parse and analyze User-Agent strings to identify browsers, devices, and OS.

Line Sorter

Sort, shuffle, deduplicate, and reverse lines of text with multiple sorting algorithms.

HTML Tag Stripper

Strip HTML tags, decode entities, and extract clean text from HTML content.

String Manipulator

Apply string operations: reverse, truncate, pad, replace, extract, and transform text.

Placeholder Data Generator

Generate realistic placeholder data: names, emails, phone numbers, addresses, companies, and more.

Binary Converter

Convert text to binary representation and binary back to text.

HTML Formatter

Format, beautify, and indent HTML code with configurable options.

HTML Minifier

Minify and compress HTML code by removing whitespace, comments, and unnecessary attributes.

CSS Formatter

Format, beautify, and sort CSS properties with customizable options.

CSS Minifier

Minify and compress CSS by removing whitespace, comments, and optimizing property values.

JavaScript Formatter

Format and beautify JavaScript code with configurable indentation.

JavaScript Minifier

Minify JavaScript code by removing whitespace, comments, and simplifying syntax.

URL Builder

Build, parse, and manipulate URLs with query parameters visually.

ASCII Table

Create formatted ASCII tables from pasted data for documentation and code comments.

ASCII Converter

Convert text to ASCII codes and ASCII codes back to text instantly.

Image ↔ Base64

Convert images to Base64 data URIs and decode Base64 strings back into viewable/downloadable images.

Resume Parser

Parse and extract structured information from any resume or CV text — name, contact details, skills, experience, and education.

JSON Formatter

Format, validate, and minify JSON with real-time syntax checking.

JSON Compare

Compare two JSON files side by side with real-time diff highlighting.

CSV to JSON Converter

Convert CSV data to JSON format with support for headers and custom delimiters.

YAML to JSON Converter

Convert YAML data to JSON format with support for complex nested structures.

JSON Validator

Validate JSON data and detect syntax errors with detailed error messages and line numbers.

JSON to TOML Converter

Convert JSON data to TOML format for configuration files.

JSON Schema Generator

Generate JSON Schema (draft-07) from sample JSON data automatically.

JSON to CSV Converter

Convert JSON arrays to CSV format with customizable delimiter, headers, and nested object flattening.

JSON Query Tool

Extract values from JSON using dot-notation and bracket-notation paths.

JSON to TypeScript

Convert JSON to TypeScript interfaces instantly. Generate typed interfaces from JSON samples for type-safe development.

JSON to Python

Convert JSON to Python dataclasses instantly. Generate typed Python classes from JSON samples for type-safe data handling.

JSON to Java

Convert JSON to Java POJO classes instantly. Generate Java records or classes with getters and fields from JSON samples.

JSON to C#

Convert JSON to C# classes instantly. Generate C# POCO classes with properties and attributes from JSON samples.

JSON to Go

Convert JSON to Go struct types instantly. Generate Go structs with JSON tags from JSON samples for Go development.

JSON to GraphQL

Convert JSON to GraphQL schema types instantly. Generate GraphQL type definitions from JSON samples for your API schema.

JSON to Rust

Convert JSON to Rust structs instantly. Generate type-safe Rust structs with Serde derive macros from JSON samples.

JSON to Swift

Convert JSON to Swift Codable structs instantly. Generate type-safe Swift structs with Codable conformance from JSON samples.

JSON ↔ XML Converter

Convert between JSON and XML formats bidirectionally.

JSON Path Tester

Test JSONPath expressions against JSON data and see matched results.

JSON Node Value Extractor

Extract all values of a specific key from JSON data. Enter a key name and get all matching values in a clean list for copy or download.

QR Code Generator

Create custom QR codes with colors, logos, and sizes.

Image Optimizer

Compress images in your browser reducing file size without losing quality.

Image Compressor

Compress images with precise quality control. Reduce file size by adjusting quality, removing metadata, and more.

Image Converter

Convert between image formats including JPEG, PNG, WebP, and AVIF.

Color Converter

Convert HEX, RGB, HSL, and named colors instantly with a color picker.

BMP to PNG Converter

Convert BMP bitmap images to PNG format with lossless compression. Reduce file size up to 90% while preserving every pixel.

SVG Optimizer

Minify and optimize SVG files by removing unnecessary data.

Base64 Image Encoder

Encode images to Base64 data URIs for embedding in HTML or CSS.

BG Remover

Remove image backgrounds online for free. Click to select a background color and the tool automatically removes matching pixels with adjustable tolerance.