Converter Tools
Convert files, media and units instantly—images, audio, video, documents and more. Accurate, fast, and privacy-friendly.
Audio Tools 5
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 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.
Color Tools 1
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.
Conversion 36
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.
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.
Developer Tools 12
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.
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.
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.
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.
Image Tools 1
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.
PDF Tools 5
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.
Text Tools 4
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.
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 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.
Video Tools 1
Convert Video Format
Free online video format converter. Convert MP4 to WebM, MOV to MP4, AVI to MP4. Change video codec, convert video container. Fast and easy video conversion.