Converter Tools

Convert files, media and units instantly—images, audio, video, documents and more. Accurate, fast, and privacy-friendly.

142 tools available

AI Tools 2

AI Depth Estimator

Create depth maps from 2D images using MiDaS AI model. Estimate distance and depth information from any photo. Free online monocular depth estimation tool.

AI Style Transfer

Transform your photos into artwork using AI neural style transfer. Apply famous painting styles like Van Gogh, Monet, Picasso to any image. Free online tool.

Audio Tools 8

Audio Converter

Free online audio converter. Convert between MP3, WAV, OGG, AAC, FLAC, OPUS formats. High-quality audio conversion with adjustable bitrate. No software installation required.

Audio Normalizer

Free online audio normalizer. Standardize audio specifications: channels (mono/stereo), bitrate (CBR/VBR), samplerate (Hz). Optimize for podcast, YouTube, TikTok. Supports MP3, AAC, OPUS, WAV.

Audio Reverser

Free online audio reverser to play audio backwards. Reverse MP3, WAV and other audio formats instantly. Create backmasked audio effects in your browser.

Audio Splitter

Free online audio splitter to split audio files into multiple parts. Split MP3, WAV by time, segments, or file size. Fast and easy in your browser.

Audio Volume Booster

Free online audio volume booster and normalizer. Increase volume up to 300%, normalize loudness for consistent audio levels. Supports MP3, WAV, OGG, AAC. No software installation required.

Channel Mixer

Free online audio channel mixer. Convert mono to stereo, stereo to mono, swap left/right channels, extract single channel. Supports MP3, WAV, OGG, AAC. No software required.

Speed & Pitch

Free online audio speed and pitch changer. Change playback speed without affecting pitch, or adjust pitch independently. Supports MP3, WAV, OGG, AAC. No software required.

Stereo Mono Converter

Free online stereo to mono converter. Convert stereo audio to mono or mono to stereo instantly. Supports MP3, WAV, OGG, AAC. No software installation required.

Blockchain Tools 4

Blockchain Timestamp Converter

Convert blockchain timestamps to human-readable date and time. Convert Unix timestamps to datetime and vice versa for Ethereum, Bitcoin, and all EVM-compatible blockchains.

Checksum Address Converter

Convert Ethereum addresses to EIP-55 checksum format. Validate and format ETH, BSC, Polygon addresses with mixed-case checksums for error detection.

Bitcoin Unit Converter

Convert Bitcoin units instantly: BTC, satoshi, mBTC, bits and more. Free online converter with fiat currency support and precise calculations.

Ethereum Unit Converter

Convert Ethereum units instantly: Wei, Gwei, Ether and more. Free online converter for EVM units with precise calculations for gas prices.

Calculators 2

HVAC Calculators 2

U-value & R-value Converter

Convert between U-value and R-value for building insulation. Calculate total thermal resistance for multi-layer assemblies. Free HVAC tool.

Dew Point & RH Calculator

Free online calculator to convert between temperature, relative humidity, and dew point. Calculate psychrometric properties for HVAC applications.

Color Tools 2

Color Converter

Free online color converter. Convert between HEX, RGB, HSL, and CMYK color formats. Color picker with live preview. Perfect for web developers and designers working with colors.

Convert color temperature in Kelvin to accurate HEX, RGB, and HSL values. Visualize warm, neutral, or cool light, get luminance insights, and copy ready-to-use codes for lighting, photography, and design projects.

Conversion 52

Area Conversion 1

All Area Units

Convert all area units instantly. Square meters, feet, acres, hectares, square kilometers, miles in one tool.

Electric Charge Conversion 1

All Charge Units

Convert electric charge units instantly. Coulombs, milliCoulombs, microCoulombs, nanoCoulombs, picoCoulombs, Amp-hours, milliamp-hours.

Color Conversion 8

cmyk to rgb

Convert CMYK color values to RGB instantly with live color preview. Free online CMYK to RGB converter tool.

hex to rgb

Convert hexadecimal color codes to RGB values instantly with live color preview. Free online Hex to RGB converter tool.

hsl to rgb

Convert HSL color values to RGB instantly with live color preview. Free online HSL to RGB converter tool.

hsv to rgb

Convert HSV color values to RGB instantly with live color preview. Free online HSV to RGB converter tool.

rgb to cmyk

Convert RGB color values to CMYK instantly with live color preview. Free online RGB to CMYK converter tool for print design.

rgb to hex

Convert RGB color values to hexadecimal color codes instantly with live color preview. Free online RGB to Hex converter tool.

rgb to hsl

Convert RGB color values to HSL instantly with live color preview. Free online RGB to HSL converter tool.

rgb to hsv

Convert RGB color values to HSV instantly with live color preview. Free online RGB to HSV converter tool.

Data Rate Conversion 1

All Data Rate Units

Convert all data rate units instantly. Bits per second, kilobits, megabits, gigabits, bytes per second, KB/s, MB/s, GB/s in one tool.

Data Storage Conversion 1

All Data Storage Units

Convert all data storage units instantly. Bytes, KB, MB, GB, TB, PB, bits, Kbit, Mbit, Gbit in one tool.

Energy Conversion 1

All Energy Units

Convert all energy units instantly. Joules, kilojoules, calories, kilocalories, watt-hours, kilowatt-hours, BTU, electronvolts in one tool.

Flow Rate Conversion 1

All Flow Rate Units

Convert all flow rate units instantly. Liters per second, minute, hour, cubic meters, gallons per minute, cubic feet in one tool.

Frequency Conversion 1

All Frequency Units

Convert all frequency units instantly. Hertz, kilohertz, megahertz, gigahertz, and revolutions per minute in one tool.

Fuel Consumption Conversion 1

All Fuel Consumption Units

Convert fuel consumption units instantly. Kilometers per liter, liters per 100km, miles per gallon US and UK in one tool.

Length Conversion 1

All Length Units

Convert all length units instantly. Meters, feet, inches, centimeters, kilometers, miles, yards, millimeters in one tool.

Number Conversion 28

ASCII Hex Binary Dec Converter

Convert between ASCII text, hexadecimal, binary, decimal, and Base64 encoding. Free online number system converter with delimiter and prefix options.

ASCII to Binary

Convert text to binary strings using various character encodings. Free online ASCII to binary converter with file support and customizable delimiters.

ASCII to Hex

Convert text to hexadecimal strings using various character encodings. Free online ASCII to hex converter with file support and customizable delimiters.

Base Converter

Convert numbers between different number bases (2-36). Free online base converter supporting binary, octal, decimal, hexadecimal and any base up to 36.

Binary Converter

Convert binary numbers to decimal, hexadecimal, octal, and ASCII text. Free online binary converter with instant results.

Binary to ASCII Converter

Convert binary strings to ASCII, UTF-8, and other character encodings. Free online binary to text converter with file support.

Binary to Decimal

Convert binary numbers (base-2) to decimal numbers (base-10) instantly. Free online binary to decimal converter with step-by-step conversion process.

Binary to Hex

Convert binary numbers to hexadecimal and decimal. Free online binary to hex converter with step-by-step calculations and digit grouping support.

Binary to Octal

Convert binary numbers (base-2) to octal numbers (base-8) instantly. Free online binary to octal converter with step-by-step conversion process.

Binary to String

Convert binary strings to text using various character encodings. Free online binary to string converter with file support and multiple encoding options.

Decimal to Binary

Convert decimal numbers (base-10) to binary numbers (base-2) instantly. Free online decimal to binary converter with conversion steps.

Decimal to Hex

Convert decimal numbers to hexadecimal with step-by-step calculation. Simple and accurate decimal to hex conversion tool.

Decimal to Octal

Convert decimal numbers to octal and hexadecimal with step-by-step calculation. Simple and accurate decimal to octal conversion tool.

Decimal to Percent

Convert decimal numbers to percentage with step-by-step calculation. Simple and accurate decimal to percent conversion tool.

Hex Dec Bin Converter

Convert between hexadecimal, decimal, binary, and octal numbers instantly. Interactive bit toggle interface with support for signed numbers and different bit widths.

Hex to ASCII

Convert hexadecimal strings to text using various character encodings. Free online hex to ASCII converter with file support and multiple encoding options.

Hex to Binary

Convert hexadecimal numbers to binary numbers instantly. Free online hex to binary converter with step-by-step conversion process and digit grouping.

Hex to Decimal

Convert hexadecimal numbers to decimal with step-by-step calculation. Supports signed and unsigned decimal conversion with binary representation.

Hex to Octal

Convert hexadecimal numbers to octal with step-by-step calculation. Supports both octal and decimal output with detailed conversion steps.

Octal to Binary

Convert octal numbers to binary with step-by-step calculation. Simple and accurate octal to binary conversion tool.

Octal to Decimal

Convert octal numbers to decimal with step-by-step calculation. Simple and accurate octal to decimal conversion tool.

Octal to Hex

Convert octal numbers to hexadecimal with step-by-step calculation. Simple and accurate octal to hex conversion tool.

PPB to PPM

Convert PPB (Parts Per Billion) to PPM (Parts Per Million) and decimal values. Free online conversion tool with calculation steps and examples.

PPM to PPB

Convert PPM (Parts Per Million) to PPB (Parts Per Billion) and decimal values. Free online conversion tool with calculation steps and examples.

PPM to PPT

Convert PPM (Parts Per Million) to PPT (Parts Per Trillion) and decimal values. Free online conversion tool with calculation steps and examples.

PPM to Percent

Convert PPM (Parts Per Million) to percentage and decimal values. Free online conversion tool with calculation steps and examples.

PPT to PPM

Convert PPT (Parts Per Trillion) to PPM (Parts Per Million) and decimal values. Free online conversion tool with calculation steps and examples.

Percent to PPM

Convert percentage values to PPM (Parts Per Million) and decimal values. Free online conversion tool with calculation steps and examples.

Power Conversion 1

All Power Units

Convert all power units instantly. Watts, kilowatts, megawatts, horsepower, BTU per hour, foot-pounds per second in one tool.

Pressure Conversion 1

All Pressure Units

Convert all pressure units instantly. Pascal, bar, psi, atmosphere, mmHg, torr, kilopascal in one tool.

Speed Conversion 1

All Speed Units

Convert all speed units instantly. Kilometers per hour, miles per hour, meters per second, knots, feet per second in one tool.

Temperature Conversion 1

All Temperature Units

Convert all temperature units instantly. Celsius, Fahrenheit, Kelvin conversions with formulas in one tool.

Voltage Conversion 1

All Voltage Units

Convert all voltage units instantly. Volts, millivolts, microvolts, kilovolts, megavolts in one tool.

Volume Conversion 1

All Volume Units

Convert all volume units instantly. Liters, gallons, milliliters, cubic meters, quarts, pints, cups in one tool.

Weight Conversion 1

All Weight Units

Convert all weight units instantly. Kilograms, pounds, ounces, grams, tons, stones, milligrams in one tool.

Data Tools 16

Data Converter Hub

Universal data converter supporting multiple formats: CSV, JSON, XML, YAML, Excel. Convert between any formats instantly in your browser with no uploads.

YAML-JSON Converter

Convert YAML to JSON and JSON to YAML instantly. Free online tool with formatting options. Process data securely in your browser.

Data Merger

Merge multiple CSV or JSON files with the same schema into one file. Free online tool with duplicate removal and flexible merge modes.

CSV-SQL Converter

Convert CSV files to SQL INSERT/CREATE statements or SQL tables to CSV format. Free bidirectional converter with custom table names and formatting.

XML-JSON Converter

Convert between XML and JSON formats instantly. Free bidirectional converter supporting custom formatting, attributes, and nested structures.

CSV to Excel

Convert CSV files to Excel (.xlsx) format online. Free browser-based tool to import comma-separated values into spreadsheets with custom delimiters.

Excel to CSV

Convert Excel (.xlsx, .xls) files to CSV format online. Free browser-based tool to export spreadsheets to comma-separated values with custom delimiters.

JSON to CSV

Convert JSON to CSV format instantly. Upload JSON arrays or objects, customize delimiter and output, download as CSV without uploading data.

CSV to JSON

Convert CSV files to JSON format instantly. Upload CSV, customize output format, and download as JSON array or objects without uploading data.

CSV Cleaner

Clean and sanitize CSV files by removing empty rows, columns, special characters, and duplicates. Format and export clean data instantly.

CSV Encoder

Fix CSV delimiters, encoding, quotes, and line breaks. Convert between comma, semicolon, tab, or pipe delimiters instantly.

CSV Filter & Query

Filter, search, and query CSV/JSON files with simple filters or SQL queries. Sort, export filtered results instantly in your browser.

CSV Splitter

Split large CSV files by rows or size. Extract random or systematic samples from big datasets instantly without uploading.

CSV Viewer & Editor

View and edit CSV files in your browser. Preview, modify data, add/remove rows and columns, export to CSV or JSON without uploading.

Excel Viewer

View Excel spreadsheets in your browser. Preview XLSX and XLS files, switch between sheets, and export to CSV without uploading your data.

Parquet Viewer

View Parquet files in your browser. Preview Apache Parquet data, export to CSV or JSON without uploading. Fast and secure.

Developer Tools 13

Encoding 13

Base32 Encoder/Decoder

Free online Base32 encoder and decoder tool. Encode text to Base32 or decode Base32 to text instantly. Supports RFC 4648 standard Base32 encoding with optional padding. Perfect for developers working with data encoding, QR codes, and case-insensitive encoding systems.

Base58 Encoder/Decoder

Free online Base58 encoder and decoder tool. Encode text to Base58 or decode Base58 to text instantly. Uses Bitcoin alphabet without confusing characters (0, O, I, l). Perfect for developers working with cryptocurrencies, blockchain, Bitcoin addresses, and human-readable encoding.

Base64 Encoder/Decoder

Free online Base64 encoder and decoder tool. Encode text to Base64 or decode Base64 to text instantly. Supports UTF-8, ASCII, URL-safe encoding and multiple character sets. Perfect for developers working with APIs, data encoding, and web development.

Base85 Encoder/Decoder

Free online Base85 (Ascii85) encoder and decoder tool. Encode text to Base85 or decode Base85 to text instantly. More efficient than Base64 with 25% better compression. Perfect for developers working with PDF encoding, binary data compression, email attachments, and space-efficient encoding.

HMAC Generator

Free online HMAC generator and HMAC encrypt tool. Generate HMAC (Hash-based Message Authentication Code) with SHA-256, SHA-512, or SHA-1. Create secure message authentication codes for API security, JWT signing, and data integrity verification. Supports hex and base64 output formats.

HTML Entities Encoder/Decoder

Free online HTML entities encoder and decoder tool. Convert special characters to HTML entities (<, >, &, ") or decode entities back to text. Supports named, numeric, and hexadecimal entities. Perfect for web developers, preventing XSS attacks, and displaying HTML code safely.

Hex Encoder/Decoder

Free online Hexadecimal (Hex) encoder and decoder tool. Convert text to hex or decode hex to text instantly. Supports multiple hex formats: plain, 0x prefix, space-separated. Perfect for developers working with binary data, debugging, color codes, and low-level programming.

Image Base64 Encoder/Decoder

Free online Image Base64 encoder and decoder. Convert images to Base64 strings or decode Base64 to images instantly. Supports JPG, PNG, GIF, WebP, BMP, SVG. Generate data URLs for HTML, CSS, JSON. 100% client-side processing.

JWT Encoder/Decoder

Free online JWT (JSON Web Token) encoder and decoder tool. Create JWT tokens or decode and analyze existing tokens instantly. View header, payload, signature, and claims information. Supports HMAC algorithms (HS256, HS384, HS512). Perfect for developers working with authentication, OAuth, and API security.

Morse Code Translator

Free online morse code translator with audio playback. Convert text to morse code and decode morse to text instantly. Includes interactive morse code chart, customizable separators, and sound player. Perfect for learning, communication, and emergency signaling.

Punycode Converter

Free Punycode converter tool for Internationalized Domain Names (IDN). Convert Unicode domains to ASCII Punycode and decode back instantly. Perfect for domain registration, email systems, and international web development.

ROT Encoder/Decoder

Free online ROT encoder and decoder tool with support for ROT-0 to ROT-25. Encode and decode text using ROT-13 cipher (Caesar cipher). Simple letter substitution cipher for basic text obfuscation. Perfect for puzzles, CTF challenges, and learning cryptography basics.

URL Encoder/Decoder

Free online URL encoder and decoder tool. Encode text for URLs or decode URL-encoded strings instantly. Convert special characters, spaces, and Unicode to percent-encoded format. Perfect for web developers working with query parameters, API endpoints, and URL handling.

File Tools 3

File Compressor

Compress files online to reduce size. Free file compressor. GZIP, ZIP compression. Fast, secure, works in browser.

File Splitter

Split large files into smaller chunks online. Free file splitter tool. Split by size or number of parts. Fast, secure, works in browser.

Zip Files

Create ZIP archives online. Free ZIP creator tool. Compress multiple files into a single ZIP file. Fast, secure, works in browser.

Geography & Mapping Tools 9

Reverse Geocoder

Free reverse geocoder: convert GPS coordinates (latitude/longitude) to street addresses. Get detailed location information from coordinates instantly.

Address Geocoder

Free address geocoder: convert any address to GPS coordinates (latitude/longitude). Get precise location data from street addresses, places, and landmarks instantly.

WKT GeoJSON Converter

Free WKT GeoJSON converter: convert between Well-Known Text (WKT) and GeoJSON formats online. Validate, edit and visualize geometric data instantly.

Geohash Encoder Decoder

Free Geohash tool: encode/decode geohash codes, view grid cells, find neighbors. Convert coordinates to geohash for proximity search and spatial indexing.

Plus Codes

Free Plus Codes tool: encode/decode Open Location Codes, shorten codes with reference location, recover full codes. Google Plus Codes converter for addresses.

UTM / MGRS Converter

Free UTM MGRS converter: convert between Latitude/Longitude, UTM, and MGRS coordinates. Batch conversion from CSV/TXT files. Military grid reference system.

Coordinate Converter

Free coordinate converter: convert between Decimal Degrees (DD), Degrees Minutes Seconds (DMS), and Degrees Decimal Minutes (DDM). GPS coordinate format converter.

CSV to GeoJSON

Free CSV to GeoJSON converter. Transform CSV files with latitude, longitude coordinates to GeoJSON. Supports custom column mapping and properties.

KML/GPX Converter

Free online KML, GPX to GeoJSON converter. Convert GPS tracks, waypoints, routes between KML, GPX, and GeoJSON formats with style preservation.

Image Tools 9

AVIF to PNG/JPG

Convert AVIF images to PNG or JPG format online. Free, fast, and secure browser-based converter. No upload required, works offline.

Convert Image Format

Convert images between JPG, PNG, WebP, BMP, and GIF. Free online converter with quality control. Fast, secure, and works in your browser.

HEIC to JPG

Convert HEIC and HEIF images to JPG, PNG, or WebP. Free online converter for iPhone photos. Fast, secure, and works in your browser.

Image to Sketch

Transform photos into pencil sketch drawings online. Apply realistic sketch effects with adjustable intensity. Free, instant, no upload required.

Image to Text

Extract text from images online with OCR technology. Convert JPG, PNG, WebP to text. Supports 15+ languages including English, Vietnamese, Chinese, Japanese. Free image to text converter.

PNG to SVG

Convert PNG, JPG, BMP images to SVG vector format. Free online bitmap to SVG converter with customizable tracing settings. No upload required.

Photo to Anime

Transform photos into anime art with AnimeGANv3 AI. Free tool converts portraits to Studio Ghibli style. Runs locally in browser.

SVG to PNG

Convert SVG files to PNG, JPEG, or WebP. Free online SVG renderer with custom size, quality, and background options. Export vector graphics instantly.

WebP to PNG/JPG

Convert WebP images to PNG or JPG format online. Free, fast, and secure browser-based converter. No upload required, works offline.

PDF Tools 7

Excel to PDF

Free online Excel to PDF converter. Convert XLSX and XLS files to PDF instantly in your browser. No upload required, 100% private and secure.

Image to PDF

Convert images to PDF online. Merge multiple images into one PDF file. Free JPG to PDF, PNG to PDF converter with page size options. Fast, secure, works in browser.

PDF to HTML

Convert PDF to HTML online. Free PDF to HTML converter for web viewing. Export PDF as readable web page. Fast, secure, works in browser.

PDF to Image

Convert PDF to images online. Export each PDF page as JPG or PNG. Free PDF to image converter with quality control. Fast, secure, works in browser.

PDF to Text

Extract text from PDF files online. Free PDF to text converter with copy and download options. Fast, secure, works in browser. Convert PDF to TXT easily.

PDF to Word

Convert PDF to Word (DOCX) online. Free PDF to Word converter to extract text for editing. Fast, secure, works in browser. Note: Layout preservation is limited.

Word to PDF

Free online Word to PDF converter. Convert DOCX files to PDF instantly in your browser. No upload required, 100% private and secure.

Text Tools 7

Case Converter

Convert text between different cases (uppercase, lowercase, title case, sentence case). A case converter is a program that changes the case of text for various purposes in programming, word processing, or email.

Markdown to HTML

Convert Markdown to HTML with live preview. Support GitHub Flavored Markdown (GFM), tables, code blocks, and sanitization. Export HTML with optional CSS styling.

Remove Diacritics

Remove diacritical marks and accents from text instantly. Strip Vietnamese tones, French accents, Spanish tildes and convert to plain ASCII characters.

Reverse List

Reverse the order of lines in your list. A reverse list tool helps you quickly rearrange list items to gain a fresh perspective and enhance efficiency. Ideal for sorting, data analysis, or content refreshing.

Text Splitter

Free online text splitter. Split text by delimiter, character count, word count, or line count. Batch text splitting tool.

Text to Morse

Convert text to Morse code and vice versa. Encode messages to Morse, decode Morse to text, play audio signals, and learn Morse code with interactive reference chart.

Text to Speech

Free online Text to Speech (TTS) tool. Convert text to natural speech. Multiple voices and languages. Adjust speed and pitch. Listen or download audio.

Time Tools 4

Lunar Calendar

Convert between solar and lunar calendar dates. Free Chinese lunar calendar converter with zodiac animals and stem-branch system. Accurate date conversion tool.

Epoch Converter

Free online Unix epoch converter. Convert Unix timestamp to human-readable date and vice versa. Support batch conversion, auto-detect format, multiple timezones. Perfect for developers working with epoch time.

Meeting Time Planner

Free meeting time planner for scheduling across multiple timezones. Add participants with their timezones and get suggestions for the best meeting time slots. Perfect for remote teams, international meetings, and global collaboration.

Timezone Converter

Free online timezone converter. Convert time between any timezones worldwide, schedule meetings across time zones, view current time in multiple cities, and calculate time differences. Perfect for remote teams, international business, and travelers.