BBuildQuill
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Writing Tools27 Developer Tools55 Converter Tools64 Color Tools14 SEO Tools8 Other Tools32

Writing Tools27

Word Counter

Count words, characters, sentences, paragraphs, and estimate reading time instantly.

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Case Converter

Convert text between UPPERCASE, lowercase, Title Case, Sentence case, and more.

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Lorem Ipsum Generator

Generate placeholder text in paragraphs, sentences, or words for your designs.

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Remove Duplicate Lines

Remove duplicate lines from your text instantly while preserving order.

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Sort Lines

Sort text lines alphabetically, in reverse, by length, or randomly.

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Reverse Text

Reverse your text by characters, words, or lines with one click.

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Text Repeater

Repeat any text or string multiple times with custom separators.

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Find and Replace

Find and replace text with support for case sensitivity and regex.

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Whitespace Remover

Remove extra spaces, tabs, and blank lines from your text.

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Text to Slug

Convert any text into a clean, URL-friendly slug for your website.

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Readability Score

Analyze text readability with Flesch Reading Ease, Flesch-Kincaid Grade Level, and Gunning Fog Index.

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Upside Down Text

Generate upside down and flipped text for social media and fun messages.

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Remove Accents

Remove accents and diacritical marks from text instantly.

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Remove Punctuation

Remove all punctuation marks and special characters from text.

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Word Frequency Counter

Analyze and count word frequency in your text with statistics.

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Remove Line Breaks

Remove all line breaks and newlines from text instantly.

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Remove Lines Containing

Remove lines containing specific text or patterns.

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Remove Extra Spaces

Remove multiple consecutive spaces from text.

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Delimited Text Extractor

Extract text between delimiters or split by separators.

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Duplicate Line Remover

Remove duplicate lines from text while preserving order.

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Empty Line Remover

Remove all empty and blank lines from text.

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Word Sorter

Sort words alphabetically, in reverse, or by length.

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Character Frequency Counter

Count the frequency of each character in your text.

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Sort Lines Alphabetically

Sort text lines in alphabetical or reverse order.

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Text to Title Case

Convert text to title case with smart capitalization rules.

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Line Number Adder

Add line numbers to each line of text.

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Text Lines Shuffler

Randomly shuffle and reorder lines of text.

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Developer Tools55

JSON Formatter

Format, validate, and beautify JSON data with syntax highlighting.

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Base64 Encoder/Decoder

Encode text to Base64 or decode Base64 strings back to text.

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URL Encoder/Decoder

Encode or decode URLs and query parameters for safe transmission.

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HTML Entity Encoder

Encode special characters to HTML entities or decode them back.

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Regex Tester

Test regular expressions against text with real-time match highlighting.

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Hash Generator

Generate SHA-1, SHA-256, and SHA-512 hashes from any text input.

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UUID Generator

Generate random UUIDs (v4) in bulk with one click.

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Markdown to HTML

Convert Markdown text to HTML with live preview side by side.

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Password Generator

Generate strong, secure random passwords with customizable options.

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Diff Checker

Compare two texts and highlight added, removed, and unchanged lines instantly.

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JWT Decoder

Decode and inspect JWT tokens instantly in your browser. No data is sent to any server.

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Cron Expression Parser

Parse cron expressions into plain English and preview the next scheduled run times.

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Image to Base64

Convert any image to a Base64 data URL instantly in your browser. No upload, fully private.

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HTML to Markdown

Convert HTML to clean Markdown. Supports headings, links, images, lists, tables, and code blocks.

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URL Parser

Break down any URL into its components: protocol, hostname, path, query parameters, and hash.

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Base32 Encoder/Decoder

Encode text to Base32 or decode Base32 strings back to text instantly.

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Base58 Encoder/Decoder

Encode text to Base58 or decode Base58 strings back to text. Popular in Bitcoin addresses.

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MD5 Hash Generator

Generate MD5 hash from any text string for checksums and verification.

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HTML Stripper

Remove all HTML tags from text and get clean plain text instantly.

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XML Beautifier

Format and beautify XML with proper indentation and syntax highlighting.

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XML Minifier

Minify and compress XML by removing whitespace and formatting.

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YAML Validator

Validate YAML syntax and check for errors instantly.

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CSS Beautifier

Format and beautify CSS code with proper indentation.

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CSS Minifier

Minify and compress CSS by removing whitespace and comments.

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JavaScript Beautifier

Format and beautify JavaScript code with proper indentation.

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JavaScript Minifier

Minify and compress JavaScript by removing whitespace and comments.

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HTML Minifier

Minify and compress HTML by removing whitespace and comments.

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SQL Formatter

Format and beautify SQL queries with proper indentation.

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JSON Escape/Unescape

Escape or unescape JSON special characters.

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XML Escape/Unescape

Escape or unescape XML special characters.

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JavaScript Escape/Unescape

Escape or unescape JavaScript special characters.

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SQL Escape/Unescape

Escape or unescape SQL special characters for queries.

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UTF8 Encoder/Decoder

Encode or decode UTF-8 text strings.

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Text to HTML Entities

Convert text to HTML entities for safe display.

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HTML Entities to Text

Convert HTML entities back to readable text.

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JSON Path Tester

Test and validate JSON Path expressions against JSON data.

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XML Viewer

View and explore XML data with syntax highlighting and tree view.

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YAML Viewer

View and explore YAML data with syntax highlighting.

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YAML Beautifier

Format and beautify YAML with proper indentation.

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CSV Escape/Unescape

Escape or unescape CSV special characters.

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JSON Viewer

View, explore, and navigate JSON data with tree visualization.

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ASCII Table Reference

Browse the full ASCII character table with decimal, hex, and binary values.

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HTML Entity Reference

Browse and search all HTML entities with their codes and symbols.

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SHA-1 Hash Generator

Generate SHA-1 hash from any text input.

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SHA-256 Hash Generator

Generate SHA-256 hash from any text input.

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SHA-512 Hash Generator

Generate SHA-512 hash from any text input.

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Hash Comparison

Compare two hash values to check if they match.

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Text Difference Checker

Compare two texts and highlight the differences.

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Bitwise Calculator

Perform bitwise operations: AND, OR, XOR, NOT, shift left, and shift right.

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HTML Table Generator

Generate HTML tables with custom rows, columns, and styling.

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JSON Diff

Compare two JSON objects and highlight the differences between them.

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JSON to One Line

Compact JSON to a single line by removing all whitespace and formatting.

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Text Minifier

Remove extra whitespace, blank lines, and compress text to a compact form.

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Reverse Hex

Reverse the byte order of hexadecimal values for endianness conversion.

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CSS Validator

Validate CSS syntax and find common errors like unmatched braces and missing semicolons.

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Converter Tools64

Number to Words

Convert any number into its written English word form.

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Roman Numeral Converter

Convert between Roman numerals and decimal numbers instantly.

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Text to Binary

Convert text to binary code and binary back to readable text.

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Color Converter

Convert colors between HEX, RGB, and HSL formats instantly.

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Unit Converter

Convert between units of length, weight, temperature, volume, speed, area, and data storage.

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CSV to JSON

Convert CSV data to JSON with custom delimiter and header options.

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JSON to CSV

Convert JSON arrays to CSV format with auto-detected headers and custom delimiter.

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Unix Timestamp Converter

Convert Unix timestamps to readable dates and vice versa. See the live current timestamp.

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Morse Code Converter

Convert text to Morse code and Morse code back to text instantly.

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Number Base Converter

Convert numbers between binary, octal, decimal, and hexadecimal in real time.

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Pixel to Rem Converter

Convert between px and rem CSS units with a configurable base font size. Includes bulk conversion.

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Time Zone Converter

Convert a date and time from one timezone to multiple world timezones.

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String to Hex

Convert text strings to hexadecimal and hex back to string.

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JSON to YAML

Convert JSON data to YAML format instantly.

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YAML to JSON

Convert YAML data to JSON format instantly.

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XML to JSON

Convert XML data to JSON format instantly.

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JSON to XML

Convert JSON data to XML format instantly.

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CSV to XML

Convert CSV data to XML format instantly.

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XML to CSV

Convert XML data to CSV format instantly.

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HTML to JSON

Convert HTML tables and data to JSON format.

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Decimal to Octal

Convert decimal numbers to octal notation.

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Octal to Decimal

Convert octal numbers to decimal notation.

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Hex to Decimal

Convert hexadecimal numbers to decimal notation.

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ASCII to Text

Convert ASCII codes to text characters.

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Text to ASCII

Convert text characters to ASCII codes.

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JSON to Base64

Convert JSON data to Base64 encoded string.

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Base64 to JSON

Decode Base64 string back to JSON data.

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XML to Base64

Convert XML data to Base64 encoded string.

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Base64 to XML

Decode Base64 string back to XML data.

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CSV to Base64

Convert CSV data to Base64 encoded string.

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Base64 to CSV

Decode Base64 string back to CSV data.

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Hex to Base64

Convert hexadecimal data to Base64 encoding.

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Base64 to Hex

Convert Base64 encoded data to hexadecimal.

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Binary to Base64

Convert binary data to Base64 encoding.

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Base64 to Binary

Convert Base64 encoded data to binary.

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YAML to Base64

Convert YAML data to Base64 encoded string.

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Base64 to YAML

Decode Base64 string back to YAML data.

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Length Converter

Convert between meters, feet, inches, kilometers, miles, and more.

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Weight Converter

Convert between kilograms, pounds, ounces, grams, and more.

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Temperature Converter

Convert between Celsius, Fahrenheit, and Kelvin.

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Speed Converter

Convert between km/h, mph, m/s, knots, and more.

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Area Converter

Convert between square meters, acres, hectares, and more.

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Volume Converter

Convert between liters, gallons, cubic meters, and more.

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Data Storage Converter

Convert between bytes, KB, MB, GB, TB, and more.

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BBCode to HTML

Convert BBCode markup to HTML.

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HTML to BBCode

Convert HTML to BBCode markup.

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Binary to Octal

Convert binary numbers to octal notation.

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Octal to Binary

Convert octal numbers to binary notation.

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Hex to Octal

Convert hexadecimal numbers to octal notation.

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Octal to Hex

Convert octal numbers to hexadecimal notation.

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JSON to TSV

Convert JSON data to TSV (Tab-Separated Values) format.

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TSV to JSON

Convert TSV (Tab-Separated Values) data to JSON format.

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YAML to XML

Convert YAML data to XML format.

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XML to YAML

Convert XML data to YAML format.

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YAML to CSV

Convert YAML data to CSV format.

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HTML to CSV

Extract HTML table data and convert to CSV.

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HTML to TSV

Extract HTML table data and convert to TSV.

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HTML to XML

Convert HTML to well-formed XML.

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HTML to YAML

Convert HTML structure to YAML format.

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JSON to Text

Convert JSON data to plain text format.

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XML to Text

Extract text content from XML data.

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CSV to HTML Converter

Convert CSV data to a formatted HTML table for web pages.

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CSV to TSV Converter

Convert CSV data to tab-separated values format.

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JSON to HTML Table

Convert a JSON array of objects into a clean HTML table for web pages.

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Color Tools14

Color Picker

Pick colors visually and get HEX, RGB, and HSL values with a palette generator.

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Color Palette Generator

Generate harmonious color palettes from any base color. Complementary, triadic, analogous, and more.

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Color Contrast Checker

Check WCAG AA and AAA contrast ratios between two colors to ensure your design meets accessibility standards.

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HEX to RGB

Convert HEX color codes to RGB values.

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RGB to HEX

Convert RGB color values to HEX codes.

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HSL to RGB

Convert HSL color values to RGB.

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RGB to HSL

Convert RGB color values to HSL.

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HEX to HSL

Convert HEX color codes to HSL values.

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HSL to HEX

Convert HSL color values to HEX codes.

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Random Color Gradient Generator

Generate random color gradients with CSS code.

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CMYK to RGB Converter

Convert CMYK print color values to RGB screen color values instantly.

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CMYK to HEX Converter

Convert CMYK print color values to HEX color codes instantly.

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RGB to CMYK Converter

Convert RGB screen color values to CMYK print color values instantly.

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HEX to CMYK Converter

Convert HEX color codes to CMYK print color values instantly.

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SEO Tools8

Meta Tag Generator

Generate perfect HTML meta tags for SEO, Open Graph, and Twitter Cards in seconds.

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Open Graph Preview

Preview how your page looks when shared on Facebook, Twitter, LinkedIn, and Discord.

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Google SERP Preview

Preview how your page appears in Google search results on desktop and mobile.

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Keyword Density Analyzer

Analyze keyword frequency and density in your content for better SEO optimization.

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Schema Markup Generator

Generate JSON-LD structured data for Articles, FAQs, Products, and more.

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Robots.txt Generator

Create a robots.txt file to control how search engines crawl your website.

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Sitemap XML Generator

Generate a valid XML sitemap for your website to improve search engine indexing.

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Redirect Generator

Generate .htaccess, Nginx, and meta tag redirect rules for 301 and 302 redirects.

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Other Tools32

QR Code Generator

Generate QR codes from text, URLs, or any data - downloadable as PNG.

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Invisible Character

Copy invisible unicode characters for blank messages, usernames, and more.

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Emoji Picker

Browse, search, and copy emojis by category with one click.

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Percentage Calculator

Calculate percentages three ways: find X% of a number, what percent X is of Y, or the percentage change between two values.

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Age Calculator

Calculate your exact age in years, months, and days. See total days lived and days until your next birthday.

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Text to Speech

Convert text to audio using your browser's built-in speech engine. Choose voice, speed, and pitch.

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Random Number Generator

Generate random numbers within any range with customizable options.

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Random IP Generator

Generate random IPv4 and IPv6 addresses for testing.

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Random Date Generator

Generate random dates within a specified range.

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Random String Generator

Generate random strings with custom length and character sets.

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Random Hex Generator

Generate random hexadecimal values for colors and data.

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Credit Card Validator

Validate credit card numbers using the Luhn algorithm.

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Random Word Generator

Generate random words for testing, creativity, and games.

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Random JSON Generator

Generate random JSON data for testing and development.

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Random Time Generator

Generate random times in various formats.

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Email Validator

Validate email address format and check for common issues.

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URL Validator

Validate URL format and check for common issues.

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Phone Number Validator

Validate phone number format with international support.

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Random CSV Generator

Generate random CSV data for testing and development.

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Random XML Generator

Generate random XML data for testing and development.

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Random Prime Generator

Generate random prime numbers within a range.

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Random MAC Address Generator

Generate random MAC addresses for network testing.

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Random UUID v4 Generator

Generate random UUID v4 identifiers in bulk.

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Random Name Picker

Randomly pick names from a list for raffles and selections.

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Random Byte Generator

Generate random bytes in hex, decimal, or binary format.

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Random Binary Generator

Generate random binary strings of custom length.

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Random Decimal Generator

Generate random decimal numbers with configurable precision.

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Random Alphanumeric Generator

Generate random alphanumeric strings for IDs and tokens.

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Random Fraction Generator

Generate random fractions with configurable denominator ranges.

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Random Integer Range Generator

Generate random integers within a specified range.

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Image Placeholder Generator

Generate placeholder images with custom sizes, colors, and text.

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Time Duration Calculator

Calculate the duration between two times or add/subtract time.

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