Convert .env environment variable files to JSON format instantly. Parse KEY=VALUE pairs, handle quoted values, auto-detect types like numbers and booleans, and export clean JSON for configuration management.
Area converter for metric and imperial units - square feet to meters, acres to hectares, and more. Free, no install needed.
Convert AVIF images to JPG online for free. Adjust JPEG quality, flatten transparency onto a solid background, and export browser-friendly image files instantly.
Base64 to PDF converter decodes Base64 strings into a viewable PDF and encodes PDF files back to Base64. Runs entirely in your browser, no upload, no signup.
Convert binary numbers (base-2) to decimal numbers (base-10) instantly. Supports large binary numbers, batch conversion, and handles 0b prefix automatically.
Convert text to Binary, Decimal, Octal, and Hexadecimal formats. A comprehensive tool to translate text into various computer number systems.
Braille translator converts text to Unicode braille and back using Grade 1 English Braille, with capital and number signs plus a dot-pattern chart. Free, no signup.
Convert color codes between HEX, RGB, HSL, HSV, and CMYK formats instantly. Pick colors visually and copy values with one click.
Convert PNG, GIF, WebP, TIFF, SVG, HEIC, and other image formats to JPG. Batch convert multiple images with adjustable quality settings.
Convert JPG/JPEG images to PNG, WebP, GIF, or BMP formats. Batch convert with adjustable quality settings. Free online converter.
CSS selector to XPath converter for Selenium, Playwright and Scrapy: converts classes, attributes, combinators and pseudo-classes, and turns simple XPath back into CSS.
Convert CSS stylesheets to React Native StyleSheet.create() syntax instantly. Handles px to number conversion, margin and padding shorthands, box-shadow, and unsupported property warnings.
Convert flat CSS to nested SCSS syntax instantly. Transform repetitive selectors into clean, maintainable SCSS with proper nesting, &-references for pseudo-classes and modifiers, and preserved media queries.
Convert plain CSS code into Tailwind CSS utility classes instantly. Paste your CSS and get equivalent Tailwind classes with live preview.
CSS unit converter for px, rem, em, vw, vh, and % with custom base font size and viewport settings - runs entirely in browser.
Merge multiple CSV files into one clean output in seconds - perfect for combining exports and preparing unified datasets, no install.
Split large CSV files into smaller chunks by row count for uploads, imports, and batch workflows - runs in browser, no data sent.
CSV to Excel converter builds a real .xlsx workbook from pasted or uploaded CSV, with typed numbers, real dates and a bold header row. Free, no upload and no signup.
Convert CSV data to a clean HTML table with Bootstrap-compatible classes. Supports bordered, striped, and responsive options. Copy or download instantly.
Convert CSV to JSON and JSON to CSV with customizable options. Supports custom delimiters, headers, and nested output. Free, browser-based, no signup required.
Convert CSV to Markdown tables instantly with file upload support and custom delimiters. Runs in your browser - no data sent to any server.
Convert CSV files to SQL INSERT or UPDATE statements. Customize table names, column types, and database dialects including MySQL, PostgreSQL, and SQLite.
Convert CSV files to TSV (tab-separated values) or reverse. Handles quoted fields, embedded commas, and special characters correctly. Free, runs in your browser.
Transform CSV data into properly structured XML documents. Customize root elements, row tags, and indentation for clean XML output.
Convert CSV data to YAML format instantly in your browser. Handles quoted fields, custom delimiters, header rows, and automatic type detection for numbers and booleans. Free, private, no upload required.
Convert currencies instantly with live exchange rates. Supports 150+ global currency pairs including USD, EUR, GBP, JPY, and emerging market currencies.
Convert data storage between bits, bytes, KB, MB, GB, TB, PB, and EB. Supports binary (1024) and decimal (1000) standards.
Convert decimal numbers (base-10) to binary numbers (base-2) instantly. Supports zero-padding for 4/8/16/32-bit widths, batch conversion, and large numbers.
Docker Compose to Kubernetes converter turns docker-compose.yml into Deployment, Service, ConfigMap and PVC manifests you can kubectl apply. Free, runs in your browser.
Docker run to compose converter turns any docker run command into a ready docker-compose.yml file, parsing ports, volumes, env vars and flags. Free, no signup.
Emoji translator turns English text into emoji and decodes emoji back into plain words using a 301 entry dictionary. Runs in your browser, free, no signup.
Energy converter for Joules, calories, kilowatt-hours, BTU, and more. Instant results for physics or nutrition - free, browser-based, no signup.
Convert .env files to Kubernetes Secret YAML manifests with base64-encoded values. Paste your environment variables and get a ready-to-apply Secret spec instantly. Free.
Ethereum unit converter turns wei, gwei, finney and ether into every other unit with exact BigInt math, plus a gas fee calculator for gwei to ETH and USD. Free, no signup.
Excel to CSV converter turns any .xlsx or .xlsm worksheet into clean CSV, with sheet picking, custom delimiters and ISO dates. Free, private and runs in your browser.
Excel to JSON converter turns any .xlsx or .csv worksheet into clean JSON records, with header keys, ISO dates and multi sheet support. Free, private, runs in your browser.
File size converter for bytes, KB, MB, GB, TB, and PB. Supports both binary (1024) and decimal (1000) standards - free and runs in your browser.
Geohash converter that encodes latitude and longitude into a geohash and decodes any geohash back to coordinates, a bounding box and neighbors.
Glob to regex converter that turns wildcard patterns like src/**/*.ts into anchored JavaScript regex. Supports globstar, braces and classes.
GraphQL to TypeScript converter turns GraphQL SDL types, enums, interfaces, and unions into ready-to-use TS interfaces. Free, instant, browser-based.
Gzip-compress text to Base64 or decompress Base64 gzip data back to text in your browser. Shows the compression ratio and downloads as .gz. Free, private, powered by CompressionStream.
HAR to cURL converter turns a Chrome or Firefox DevTools HAR export into copy-ready curl commands for every captured request. Free, browser-based, private.
Convert Apple HEIC and HEIF photos to JPG, PNG, or WebP format directly in your browser. Batch convert iPhone photos with adjustable quality. No upload to any server - 100% private.
Convert hexadecimal numbers (base-16) to binary numbers (base-2) instantly. Each hex digit maps to exactly 4 binary digits. Supports batch conversion and nibble grouping.
Convert hexadecimal to decimal and decimal to hex instantly. Supports large numbers, batch conversion, and shows binary & octal formats. Free browser-based tool.
Hex to text converter decodes hexadecimal bytes into readable ASCII or UTF-8 text and converts text back to hex with 0x, \x, comma or space formats. Free and instant.
Htaccess to nginx converter turns Apache rewrite rules, redirects, headers and expires directives into working nginx config, flagging whatever needs a manual review.
HTML table to JSON converter extracts any HTML table into structured JSON or CSV, using header rows as keys. Paste markup and export instantly. Free, no signup.
Convert HTML to valid JSX and JSX back to HTML. Handles className, style objects, self-closing tags, event handlers, and comments automatically.
HTML to Markdown converter - cleanly transforms headings, tables, code blocks, and images. Runs in the browser, no data sent to servers.
Convert HTML code with CSS styling to PDF documents. Generate professional PDFs from HTML with tables, images, and custom layouts. Free browser-based converter.
Convert HTML to clean plain text by stripping all tags. Handles entities, removes scripts and styles, with options to preserve links, line breaks, and image alt text.
HTTP request to cURL converter turns a raw request from devtools, a proxy, or an .http file into a runnable curl command with correct shell quoting. Free, in your browser.
Convert PNG, JPEG, or WebP images to Windows ICO format. Create multi-size icons (16x16 to 256x256) for favicons and applications. Free, browser-based.
Convert decimal numbers to IEEE 754 binary and hex, or decode raw bits back into a float instantly. Supports 32-bit single and 64-bit double precision formats.
Convert any image or photo into ASCII art text. Adjust width, contrast, and character sets. Download or copy the generated ASCII art instantly.
Convert images to Base64 strings instantly. Supports JPEG, PNG, GIF, WebP, SVG, and BMP. Copy CSS background or HTML image tag code easily.
Convert images to PDF online for free. Combine multiple JPG, PNG, WebP images into a single PDF with custom page size, orientation, and margins. 100% browser-based.
Extract text from images using OCR (Optical Character Recognition). Upload screenshots, photos, or scanned documents and get editable text instantly. Supports 18+ languages.
Convert INI and CFG config files to JSON format in your browser. Supports sections, key-value pairs, comments, and multi-line values. Free, no signup.
ISO 8601 duration converter turns PT1H30M or P3DT4H5M6S into readable time, clock format and total seconds, and converts any number of seconds back into a valid duration.
Convert JPG and JPEG images to raw uncompressed pixel data in your browser. Export RGBA, RGB, grayscale, or BGRA byte streams as headerless .raw files. Batch convert multiple JPGs, free and private.
Convert JPG, PNG, and other images to WebP format for faster web performance. Batch convert with adjustable quality. 100% browser-based, no upload needed.
Convert JavaScript objects and literals to valid JSON format with proper quoting, escaping, and formatting. Handles ES6 shorthand, methods, and complex nested objects. Free browser tool.
Flatten nested JSON objects into dot-notation keys instantly. Great for logs, spreadsheets, API payload inspection, and analytics workflows.
Repair malformed JSON with one click by fixing common syntax issues like trailing commas, unquoted keys, and single-quote strings.
Convert JSON config objects to .env environment variable format and vice versa. Handles type coercion and SCREAMING_SNAKE_CASE key conversion.
Convert JSON data to C# classes automatically. Generate strongly-typed C# model classes with properties, JsonProperty attributes, and nested class support.
Convert JSON data to CSV format instantly. Supports nested objects, custom delimiters, and batch conversion. Download as CSV or TSV file.
Convert JSON data to Dart classes for Flutter development. Generate strongly-typed model classes with fromJson and toJson methods automatically.
Convert JSON arrays to Excel-compatible CSV or XLS files instantly. Supports nested objects, custom delimiters (comma, tab, pipe, semicolon), and live table preview. No upload required.
Convert JSON data to Go structs automatically. Generate strongly-typed Go struct definitions with proper field tags, nested struct support, and idiomatic Go naming conventions.
Convert JSON samples into GraphQL SDL type definitions with inferred scalars, nested object types, list fields, and non-null options.
Convert JSON data into formatted HTML tables instantly. Supports nested objects, arrays, and custom styling. Copy or download the generated HTML table code.
Convert JSON data to Java class definitions instantly. Generate POJOs with Lombok support, Jackson annotations, getters/setters, and nested class generation.
Convert JSON data to JavaScript objects with proper formatting, key quoting options, and ES6 syntax output. Useful for pasting API responses directly into JS or TS files. Free, privacy-first.
Convert JSON arrays to JSONL (JSON Lines) format with one object per line, or parse JSONL back to a JSON array. Free, instant, runs in your browser.
Convert JSON to Kotlin data classes instantly. Generate type-safe models with Gson or Moshi annotations, nullable types, and proper camelCase naming for Android and KMP projects.
Convert JSON arrays or objects into clean Markdown tables with alignment options, escaped cells, and copy-ready output for docs, GitHub, and README files.
Convert JSON sample data to Mongoose schema definitions for MongoDB instantly. Infers types, handles nested objects, ObjectIds, and Date fields. Free, browser-based, no signup.
Convert JSON to PHP array syntax and PHP arrays to JSON. Perfect for PHP developers working with APIs and configuration files.
Convert a JSON object to a Prisma schema model definition. Infers field types, detects IDs and timestamps automatically. Free, browser-based, no install needed.
Convert JSON objects to Protocol Buffers (proto3) schema definitions instantly. Handles nested objects, arrays, and scalar types. Free, browser-based, no signup required.
Convert JSON to Pydantic Python BaseModel classes instantly. Generate type-safe models with proper typing, Optional fields, Field aliases, and Pydantic v1/v2 support for FastAPI and Django projects.
Convert JSON data to Python dictionaries, dataclasses, or TypedDict definitions. Generate type-safe Python code from JSON with automatic camelCase to snake_case conversion.
Convert JSON to Python @dataclass with type hints. Infers str, int, float, bool, Optional, List, and nested dataclasses. No Pydantic needed. Free, browser-based.
Convert JSON data to Rust struct definitions with serde derive macros. Generate type-safe Rust models with proper snake_case naming, Option types for nulls, and serde rename attributes.
Convert JSON data to SQL INSERT and CREATE TABLE statements instantly - no install, no signup, free to use in your browser.
Convert JSON data to Swift structs with Codable conformance. Generate type-safe Swift models from any JSON API response instantly.
Convert JSON data to TOML format instantly. Supports nested objects, arrays, table arrays, and all TOML data types. Perfect for Rust Cargo, Python pyproject.toml, and Hugo configs.
Convert JSON data to TypeScript interfaces and types automatically. Generate strongly-typed interfaces from your JSON API responses.
Convert JSON data to XML format instantly in your browser. Supports nested objects, arrays, custom root element names, and pretty-printed output. Free, no signup required.
Convert JSON data to YAML format with customizable indentation, flow style, and quoting options. Free online tool with privacy-first design.
Convert JSON samples into TypeScript-ready Zod schemas for runtime validation, API parsing, forms, and full-stack TypeScript projects.
Convert flattened dot-notation JSON keys back into nested JSON structure. Rebuild complex objects from flat API or CSV-style key maps.
Convert JSX to HTML instantly in your browser. Turns className to class, style objects to inline styles, and camelCase attributes back to plain HTML. Free, no signup.
Convert JWK to PEM and PEM to JWK for RSA and EC keys instantly in your browser using the Web Crypto API. No signup, keys never leave your device. Free online JWK PEM converter.
Leet speak translator converts text to 1337 at three intensity levels and decodes leet back to plain English. Works both ways in your browser, free, no signup required.
Convert length and distance between metric and imperial units. Convert cm to inches, feet to meters, miles to kilometers, and more.
Line ending converter switches files between CRLF, LF, and CR, counts what it found, and flags mixed endings. Free, browser-based, no upload required.
List to comma separated converter joins a column of values into one line, a quoted SQL IN list or a JSON array, and splits delimited values back into a list. Free, instant.
Logfmt parser that converts key=value log lines into JSON. Handles quoted values, escape sequences, bare keys and mixed types. Free, in your browser.
Free online tool to convert Markdown text to HTML. Simple, fast, and secure - no registration required. Process your data locally for complete privacy.
Convert Markdown files to beautifully formatted PDF documents. Supports GitHub Flavored Markdown, code blocks with syntax highlighting, tables, and custom page sizes.
Convert Markdown to reStructuredText (RST) instantly online. Perfect for Python Sphinx docs, ReadTheDocs, and PyPI package README files. Free, browser-based, no signup.
Convert Markdown to Slack mrkdwn formatting instantly. Handles bold, italic, code blocks, links, lists, and headings. Paste directly into Slack. Free, browser-based.
Convert Markdown content into clean plain text by removing headings, links, code blocks, and formatting while preserving readable output.
Translate text to Morse code and Morse code to text instantly. Supports international standard for learning and fast conversion.
MySQL to PostgreSQL converter turns CREATE TABLE dumps into Postgres DDL: type mapping, AUTO_INCREMENT to identity, indexes split out. Free, runs in your browser.
Convert any text to the NATO phonetic alphabet (Alpha, Bravo, Charlie...). Instantly spell out letters, numbers, and words using the ICAO military alphabet.
Convert newline-delimited JSON or JSON Lines data into a standard JSON array with line-specific validation and pretty-print output.
Number base converter - switch between binary, octal, decimal, and hex instantly. Essential for developers, free and browser-based.
Convert any number to its written English word form. Supports integers, decimals, negative numbers, ordinals, and currency formatting.
Convert HEX, RGB, and HSL colors to OKLCH instantly with live gamut mapping and WCAG contrast checks. Free, client-side color tool, no signup, built for Tailwind v4.
Convert OpenAPI 3.x and Swagger 2.x JSON specs to readable Markdown API documentation. Extracts endpoints, parameters, and responses. Free, browser-based.
OpenAPI to Postman collection converter turns OpenAPI 3.x or Swagger 2.x specs into a ready-to-import Postman v2.1 JSON file with params and bodies. Free, browser-based.
OpenAPI to TypeScript converter generates interfaces, unions and request or response types from any OpenAPI 3.x or Swagger 2.0 spec. Free, no signup, browser based.
Convert PDF pages to high-resolution PNG or JPG images directly in your browser. Preview each page, choose output quality, and download one page or the full set.
Convert PDF pages to raw uncompressed RGBA pixel data in your browser. Render every page at a custom scale and export headerless .raw byte streams, single page or ZIP. Free, no upload required.
PDF to text extractor pulls plain text from any PDF file directly in your browser, page by page. Free, fast, no upload, works with multi-page documents.
Pig latin translator converts English to pig latin and back with the real rules, handling consonant clusters, the qu pairing and y as vowel or consonant. Free and instant.
Plist to JSON converter for Apple property list files. Handles dict, array, string, integer, real, bool, date and base64 data. Free, in-browser.
Convert PNG images to JPG/JPEG format instantly. Batch convert multiple PNG files with adjustable quality and custom background color for transparency. Free online converter.
Convert PNG images to raw uncompressed pixel data instantly in your browser. Export RGBA, RGB, grayscale, or BGRA byte streams as headerless .raw files. Batch convert multiple PNGs, free and private.
Convert PNG or JPG images to SVG format by embedding them in an SVG container. Perfect for creating scalable image wrappers.
Convert PNG images to WebP format for smaller file sizes with excellent quality. Adjust quality, preview before downloading, and batch convert multiple images.
Power converter tool - convert Watts, kilowatts, horsepower, and BTU/h instantly. Free, browser-based, no install needed.
Pressure converter for Pascal, Bar, PSI, Atmosphere, mmHg, and Torr. Instant calculations with no install or signup - free browser-based tool.
Punycode converter encodes international domain names to xn-- ASCII and decodes them back, flagging mixed-script homograph lookalikes. Free, private, no signup.
Convert between px, rem, em, and other CSS units instantly. Set your base font size and calculate responsive CSS values for modern web design.
Query string to JSON converter parses URL parameters into readable JSON, handling nested brackets, repeated keys and plus-encoded spaces, and converts JSON back to a query string.
Convert numbers to Roman numerals and Roman numerals to numbers instantly. Supports values from 1 to 3,999 with real-time conversion and a handy reference chart.
Compile SCSS and Sass to clean CSS instantly in your browser. Supports variables, nesting, mixins, and imports with real-time preview and formatted output.
Speech to text converter transcribes live microphone audio into text instantly using your browser's built-in speech engine. Free, private, no upload, no signup.
Speed converter supporting km/h, mph, m/s, ft/s, knots, and Mach. Instant results for any velocity unit - free, no signup, works in your browser.
Convert SQL INSERT INTO statements to CSV format instantly. Parse single or multi-row inserts, handle quoted strings and NULLs, and download clean CSV files. Free online converter.
Convert SQL INSERT statements to JSON data. Parse INSERT INTO queries and extract structured JSON objects with smart type detection.
Convert SubRip SRT subtitles to WebVTT format instantly in the browser with timestamp normalization and optional cue number cleanup.
Subtitle timing shifter re-times every cue in an SRT or VTT file by any offset, with frame rate presets for captions that drift, plus SRT to VTT conversion. Free and private.
Convert SVG vectors to high-quality PNG images online. Supports custom scaling and transparency. Free browser-based tool, no upload required.
Convert SVG markup to a React functional component instantly. Renames JSX attributes, adds prop spreading, and generates TypeScript or JavaScript. Free, no signup.
Convert tabs to spaces or spaces to tabs online with a custom tab width. Only leading indentation is changed so your string content stays intact. Free, runs entirely in your browser.
Tailwind to CSS converter expands utility classes into plain CSS, with media queries, hover and dark variants, spacing, colors and shadows all resolved. No build step.
Temperature converter for Celsius, Fahrenheit, and Kelvin. Get instant results with formula breakdowns - free, browser-based, no install needed.
Convert text between different cases: uppercase, lowercase, title case, camelCase, snake_case, and more. Instant text formatting tool.
Convert text to binary code and binary back to text instantly. Translate any string into its 8-bit binary ASCII representation. Essential tool for computer science and programming.
Convert plain text lines to formatted bullet points in Markdown, HTML, numbered lists, and more. Supports custom bullet symbols and one-click copy for documentation, READMEs, and web pages.
Convert tab, comma, pipe, semicolon, or spaced text into valid CSV format. Copy or download clean CSV output for spreadsheets and data imports.
Convert plain text to HTML with automatic paragraph tags, line breaks, link detection, and special character encoding. Free online text to HTML tool.
Convert plain text to JSON format. Supports lines to array, key-value to object, CSV to JSON, and custom delimiter parsing. Free online tool.
Convert plain text to PDF online for free. Customize font size, page margins, and page size. Generate and download PDF files instantly. 100% browser-based.
Convert text to speech online for free. Choose from multiple voices, adjust speed, pitch, and volume. Listen to articles, proofread text, or practice pronunciation - all in your browser.
Convert TIFF and multi-page TIF images to a single PDF document in your browser. Combines multiple files and pages, fit to A4 or match image size. Free, private, and no signup required.
Convert times between any time zones worldwide. Features a live world clock, quick reference for popular zones, and daylight saving time support.
Convert TOML configuration files to JSON format and vice versa. Perfect for working with Cargo.toml, pyproject.toml, and other config files.
Convert TOML configuration files to YAML format instantly in your browser. Supports Cargo.toml, pyproject.toml, and all TOML spec types. Free, no signup required.
Strip TypeScript type annotations, interfaces, generics, and type imports to get clean JavaScript. Handles common TS syntax patterns. Free, runs in-browser.
Convert TypeScript interfaces and type aliases to Zod validation schemas automatically. Supports optional fields, union types, arrays, nested objects, enums, Record, and generic types.
Free Unix timestamp converter to convert epoch time to date and date to timestamp. Support for seconds, milliseconds, and multiple timezones.
Volume converter for liters, gallons, cups, tablespoons, and more units. Get instant results for cooking or science - free, no signup required.
Convert WebP images to JPG online for free. Batch-convert files, adjust output quality, choose a background for transparency, and download JPEGs instantly in your browser.
Convert WebP images to PNG format instantly. Batch convert multiple WebP files with transparency support. Free online converter, no upload needed.
Weight converter for kilograms, pounds, ounces, stones, and more. Instant mass conversions in your browser - free tool, no install or login needed.
WKT to GeoJSON converter that runs both ways in your browser. Handles points, polygons, multi-geometries, Z coordinates, EWKT SRID and GeometryCollection.
Convert XML files to CSV format easily. Extract data from nested XML structures into a clean, flat CSV table with customizable delimiters.
Transform XML documents into clean JSON objects instantly. Handles attributes, nested elements, namespaces, and CDATA sections. Privacy-first - all processing done in your browser.
Convert XML documents to YAML format instantly in your browser. Handles nested elements, attributes, arrays, and mixed content. Free, no upload required.
Convert YAML files to JSON format instantly with custom indentation and formatting options. Supports multi-document YAML, anchors, and aliases. Free, private, and no signup required.
YAML to properties converter turns Spring Boot application.yml into flat key=value properties and back to nested YAML, keeping list indexes and escapes. Free, no upload.
Convert YAML configuration files to TOML format in your browser. Handles nested tables, arrays, scalars, and array-of-tables sections. Free, no upload required.