Browser Tools

Color Contrast Checker Check color contrast ratios for accessibility and readability against WCAG guidance. Color Picker Pick and preview colors with HEX, RGB, and HSL values in one simple interface. HEX to HSL Convert HEX color values into HSL format. HEX to RGB Convert HEX color values into RGB format. HSL to HEX Convert HSL color values into HEX format. HSL to RGB Convert HSL color values into RGB format. RGB to HEX Convert RGB color values into HEX format for CSS and design workflows. RGB to HSL Convert RGB color values into HSL format for hue and lightness editing.

CSV to JSON Converter Convert CSV text into structured JSON for APIs, code, and data workflows. JSON to CSV Converter Convert JSON arrays into CSV output for spreadsheets, exports, and reporting. JSON to Table Converter Render JSON arrays into a readable table for quick visual inspection. Table to CSV Converter Convert pasted table data or HTML-like rows into clean CSV text. TSV to CSV Converter Convert tab-separated data into standard CSV format for spreadsheets and imports.

Date Difference Calculator Calculate the difference between two dates in days, months and years. Date Format Converter Convert dates between common display formats for spreadsheets, APIs, and forms. Timestamp to Date Converter Convert timestamps into readable dates and times with UTC and local display options. Unix Timestamp Converter Convert Unix timestamps to readable dates and back in local or UTC time.

Base64 Encoder and Decoder Encode plain text to Base64 or decode Base64 back to readable text. Base64 to JSON Decoder Decode Base64 content and inspect it as JSON when the payload contains structured data. HTML Formatter Beautify raw HTML into readable, properly indented markup for review and editing. JSON Compare and Diff Tool Compare two JSON documents and highlight structural and value differences clearly. JSON Editor Edit, validate, and reformat JSON safely in the browser without backend processing. JSON Escape and Unescape Tool Escape JSON strings safely or unescape them back into readable text content. JSON Fixer Correct some common JSON mistakes and review the result. JSON Formatter and Validator Beautify, validate, and inspect raw JSON with readable output and clear error feedback. JSON Minifier Compress formatted JSON into compact single-line output for transport and embedding. JSON Parser Parse JSON input and show whether it is valid with structured result feedback. JSON Path Tester Test JSON path queries against sample JSON and inspect matched values. JSON Schema Generator Generate starter JSON schema definitions from sample JSON data. JSON Schema Validator Validate JSON data against a schema and report structural mismatches clearly. JSON to TypeScript Interface Generator Generate TypeScript interfaces from JSON samples for frontend and API development. JSON Viewer View nested JSON in a clean readable structure for quick inspection and debugging. JWT Decoder Read a JWT header and payload without verifying its signature. Regex Tester Test regular expressions against sample text with instant match feedback. SQL Formatter Beautify SQL queries for easier reading, review, and debugging. String to JSON Converter Turn raw string input into JSON-safe quoted output for development and API use. URL Encoder and Decoder Encode URLs and query values or decode percent-encoded text safely. UUID Generator Generate random UUIDs in bulk for development, databases, and test data workflows. XML Formatter and Validator Format and validate XML documents with readable indentation and useful parse feedback. HTML Entity Encoder and Decoder Encode plain text as HTML entities or decode existing entities back to readable text. Query String Parser Parse URL query parameters into readable key-value lines. TOML Formatter Format TOML key-value spacing for cleaner configuration files. YAML Formatter Clean up YAML spacing and make pasted YAML easier to read quickly.

Binary → Octal Convert Binary to Octal directly in your browser. Binary → Decimal Convert Binary to Decimal directly in your browser. Binary → Hexadecimal Convert Binary to Hexadecimal directly in your browser. Binary → Text Convert Binary to Text directly in your browser. Binary → ASCII codes Convert Binary to ASCII codes directly in your browser. Octal → Binary Convert Octal to Binary directly in your browser. Octal → Decimal Convert Octal to Decimal directly in your browser. Octal → Hexadecimal Convert Octal to Hexadecimal directly in your browser. Octal → Text Convert Octal to Text directly in your browser. Octal → ASCII codes Convert Octal to ASCII codes directly in your browser. Decimal → Binary Convert Decimal to Binary directly in your browser. Decimal → Octal Convert Decimal to Octal directly in your browser. Decimal → Hexadecimal Convert Decimal to Hexadecimal directly in your browser. Decimal → Text Convert Decimal to Text directly in your browser. Decimal → ASCII codes Convert Decimal to ASCII codes directly in your browser. Hexadecimal → Binary Convert Hexadecimal to Binary directly in your browser. Hexadecimal → Octal Convert Hexadecimal to Octal directly in your browser. Hexadecimal → Decimal Convert Hexadecimal to Decimal directly in your browser. Hexadecimal → Text Convert Hexadecimal to Text directly in your browser. Hexadecimal → ASCII codes Convert Hexadecimal to ASCII codes directly in your browser. Text → Binary Convert Text to Binary directly in your browser. Text → Octal Convert Text to Octal directly in your browser. Text → Decimal Convert Text to Decimal directly in your browser. Text → Hexadecimal Convert Text to Hexadecimal directly in your browser. Text → ASCII codes Convert Text to ASCII codes directly in your browser. ASCII codes → Binary Convert ASCII codes to Binary directly in your browser. ASCII codes → Octal Convert ASCII codes to Octal directly in your browser. ASCII codes → Decimal Convert ASCII codes to Decimal directly in your browser. ASCII codes → Hexadecimal Convert ASCII codes to Hexadecimal directly in your browser. ASCII codes → Text Convert ASCII codes to Text directly in your browser.

Hash Generator Generate common hashes such as MD5, SHA-1, and SHA-256 from plain text input. MD5 Generator Generate MD5 hashes from strings for legacy checks and compatibility tasks. Password Generator Generate strong random passwords with adjustable length and character rules. Password Strength Checker Estimate password strength and inspect weaknesses in length and character variety. SHA256 Generator Generate SHA-256 hashes from any text input instantly in the browser.

Meta Tag Generator Generate core HTML meta tags for titles, descriptions, robots, and viewport settings. Robots.txt Generator Create a clean robots.txt file with common crawl directives and sitemap entries. Sitemap Generator Generate XML sitemaps from pasted URL lists with optional metadata fields. UTM Builder Build UTM-tagged URLs for campaign tracking without manual encoding mistakes.

QR Code Generator Generate QR codes for URLs, text, contact info, and other shareable content. WhatsApp Link Generator Create click-to-chat WhatsApp links with optional prefilled messages.

Case Converter Convert text between upper, lower, title, sentence, camel, snake, and kebab case. Character Counter Count characters with and without spaces from pasted or typed text instantly. Duplicate Line Remover Remove repeated lines from pasted text while preserving clean readable output. Slug Generator Convert titles and phrases into clean SEO-friendly URL slugs instantly. Text Diff Checker Compare two text blocks and highlight additions, removals, and line changes clearly. Word Counter Count words, characters, sentences, paragraphs, and reading time from any text. Find Duplicate Words Find repeated words in a text block and show each duplicate with its count. Line Counter Count total lines, empty lines, non-empty lines, and characters in pasted text. Remove Empty Lines Remove blank lines from text while preserving the remaining line order. Sort Lines Sort pasted lines alphabetically with numeric-aware browser-side ordering.