QR Code Generator
Generate QR codes from text or URLs and download as PNG or SVG.
Open toolUtility Tools
QR codes, encoding, word counting, and other handy utilities.
Base64 Encoder / Decoder
Encode text or files to base64, or decode base64 strings back to text.
Open toolWord Counter
Count words, characters, sentences, paragraphs, and estimate reading time from any text.
Open toolJSON Formatter
Format, validate, and minify JSON with syntax highlighting.
Open toolURL Encoder / Decoder
Encode or decode URL components for safe use in links and APIs.
Open toolHash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text or files.
Open toolLorem Ipsum Generator
Generate placeholder text in paragraphs, sentences, or words.
Open toolMarkdown Preview
Write Markdown and see a live HTML preview side by side.
Open toolDiff Checker
Compare two blocks of text and highlight the differences line by line.
Open toolText Case Converter
Convert text between UPPER, lower, Title, camelCase, snake_case, kebab-case, and more.
Open toolPassword Generator
Generate strong, random passwords with customizable length, character sets, and strength indicator.
Open toolTimestamp Converter
Convert between Unix timestamps and human-readable dates with a live clock and multiple formats.
Open toolCSV to JSON
Convert CSV data to JSON and back, with support for custom delimiters and header rows.
Open toolRegex Tester
Test regular expressions with live matching, capture groups, and flag controls.
Open toolJWT Decoder
Decode JSON Web Tokens to inspect the header, payload, and signature.
Open toolUUID Generator
Generate random UUID v4 identifiers individually or in bulk.
Open toolNumber Base Converter
Convert numbers between decimal, hexadecimal, binary, and octal bases.
Open toolSQL Formatter
Format, indent, and minify SQL queries for better readability.
Open toolCron Expression Parser
Parse cron expressions into plain English descriptions with next scheduled run times.
Open tool