Official color codes for the world's biggest brands.
Convert CURL commands to PHP code.
Format JSON data so it's easy to read.
Sort JSON alphabetically, by key or by value.
Test your SMTP server by sending a test email.
Convert hex color codes to RGB and RGB to hex (hexadecimal) colors.
Encode and decode Base64 strings instantly. Perfect for data encoding and API development.
Encode and decode URL strings. Handle special characters and query parameters safely.
Encode and decode HTML entities. Protect against XSS attacks and format HTML properly.
Format and beautify CSS code. Make your stylesheets readable and maintainable.
Format and beautify JavaScript code. Improve code readability and consistency.
Format and beautify PHP code. Follow PSR standards and improve code quality.
Format and beautify Python code. Follow PEP 8 style guidelines automatically.
Format and beautify SQL queries. Make complex queries readable and maintainable.
Format and beautify XML documents. Validate and structure XML data properly.
Format and beautify YAML files. Ensure proper indentation and structure.
Convert Markdown text to HTML. Perfect for documentation and content conversion.
Convert HTML to Markdown format. Simplify HTML content for documentation.
Convert SCSS syntax to standard CSS. Compile SCSS variables and nesting.
Convert SASS syntax to standard CSS. Transform SASS code to production-ready CSS.
Convert Less preprocessor code to standard CSS. Compile Less variables and mixins.
Convert TypeScript code to JavaScript. Remove type annotations and compile TS.
Convert JSX syntax to plain JavaScript. Transform React components to vanilla JS.
Convert CURL commands to JavaScript fetch API. Generate modern JavaScript code.
Convert CURL commands to Python requests. Generate Python HTTP client code.
Convert CURL commands to Node.js code. Generate axios or fetch implementations.
Validate JSON syntax and structure. Check for errors and format issues.
Validate XML documents. Check syntax, structure, and well-formedness.
Validate HTML markup. Check for errors, warnings, and accessibility issues.
Validate CSS code. Check for syntax errors and browser compatibility issues.
Validate JavaScript syntax. Check for errors and potential issues.
Validate email addresses. Check format, domain, and deliverability.
Validate URL format and accessibility. Check if URLs are properly formatted.
Validate IP addresses. Check IPv4 and IPv6 format and validity.
Validate credit card numbers using Luhn algorithm. Check card type and validity.
Validate ISBN numbers. Check ISBN-10 and ISBN-13 format and checksum.
Validate UUID format. Check UUID v1, v4, and other versions.
Decode JWT tokens. View header, payload, and verify token structure.
Test regular expressions. Match patterns and test regex against sample text.
Generate UUIDs instantly. Create unique identifiers for your applications.
Generate secure passwords. Create strong, random passwords with customizable options.
Generate MD5, SHA1, SHA256, and other hashes. Hash text and files securely.
Generate QR codes. Create QR codes for URLs, text, and contact information.
Generate barcodes. Create various barcode formats for products and inventory.
Generate Lorem Ipsum placeholder text. Create dummy text for design mockups.
Generate fake user data. Create realistic test data for development and testing.
Generate SQL queries. Build SELECT, INSERT, UPDATE, and DELETE queries easily.
Generate secure API keys. Create random API keys for authentication.
Generate random strings. Create random alphanumeric strings of any length.
Generate random numbers. Create random integers within specified ranges.
Generate color palettes. Create harmonious color schemes for your designs.
Generate CSS gradients. Create beautiful linear and radial gradients.
Generate CSS box shadows. Create custom shadows with visual preview.
Generate CSS text shadows. Create text effects with custom shadow properties.
Generate CSS border radius. Create rounded corners with visual preview.
Generate favicons. Create favicons from images in multiple sizes.
Generate meta tags. Create SEO-friendly meta tags for your website.
Generate Open Graph tags. Create social media preview tags for Facebook and Twitter.
Generate robots.txt files. Create search engine crawler directives.
Generate XML sitemaps. Create sitemaps for search engine indexing.
Generate .htaccess rules. Create Apache configuration rules easily.
Convert text case. Transform text to uppercase, lowercase, title case, and more.
Count words, characters, sentences, and paragraphs. Analyze text statistics.
Compare two texts. Find differences and changes between text documents.
Find and replace in text. Replace strings with regex support.
Extract text from various formats. Extract text from HTML, JSON, and more.
Remove duplicate lines from text. Clean and deduplicate text content.
Sort lines alphabetically. Organize text lines in ascending or descending order.
Reverse text strings. Flip text characters or words in reverse order.
Convert text to URL-friendly slugs. Create SEO-friendly URLs from text.
Convert slugs back to readable text. Transform URL slugs to human-readable format.
Escape special characters. Escape strings for use in code and queries.
Unescape special characters. Decode escaped strings back to normal text.
Remove line breaks from text. Convert multi-line text to single line.
Add line breaks to text. Insert line breaks at specific positions.
Convert text to binary. Transform text strings into binary representation.
Convert binary to text. Decode binary strings back to readable text.
Convert text to ASCII codes. Get ASCII values for each character.
Convert ASCII codes to text. Decode ASCII values back to characters.
Convert RGB color values to HEX codes. Transform RGB colors to hexadecimal format.
Convert HEX color codes to HSL. Transform hexadecimal colors to HSL format.
Convert HSL color values to HEX codes. Transform HSL colors to hexadecimal format.
Convert RGB color values to HSL. Transform RGB colors to HSL color space.
Visual color picker tool. Select colors with visual interface and get color codes.
Generate color shades. Create lighter and darker variations of any color.
Check color contrast ratios. Ensure WCAG accessibility compliance.
Simulate color blindness. See how colors appear to people with color vision deficiencies.
Resize images online. Adjust image dimensions while maintaining aspect ratio.
Compress images. Reduce file size without significant quality loss.
Convert image formats. Transform images between JPG, PNG, GIF, WebP, and more.
Convert images to Base64. Encode images as Base64 data URIs.
Convert Base64 to images. Decode Base64 strings back to image files.
Extract image metadata. View EXIF data and image information.
Optimize SVG files. Reduce SVG file size and clean up code.
Convert images to favicons. Create favicon files in multiple sizes.
Check HTTP headers. Analyze response headers from any URL.
Test REST APIs. Send HTTP requests and view responses.
Test webhooks. Receive and inspect webhook payloads.
Check CORS configuration. Verify Cross-Origin Resource Sharing settings.
Check SSL certificate. Verify SSL certificate validity and expiration.
Lookup DNS records. Query A, AAAA, MX, TXT, and other DNS records.
Lookup domain information. Get domain registration details and ownership info.
Lookup IP address information. Get geolocation and ISP details for IP addresses.
Check if port is open. Test port connectivity and availability.
Test ping to server. Measure latency and packet loss to hosts.
Trace network route. Track the path packets take to reach a destination.
Test website speed. Analyze page load time and performance metrics.
Test mobile responsiveness. Check if website is mobile-friendly.
Analyze SEO factors. Check on-page SEO elements and optimization.
Check meta tags. Analyze meta tags and Open Graph tags on websites.
Validate XML sitemaps. Check sitemap format and structure.
Check robots.txt. Verify robots.txt file and crawler directives.
Generate schema markup. Create structured data for rich snippets.
Check canonical URLs. Verify canonical tag implementation.
Check password strength. Evaluate password security and complexity.
Check for XSS vulnerabilities. Test Cross-Site Scripting security issues.
Test for SQL injection. Check database security vulnerabilities.
Generate CSRF tokens. Create secure CSRF protection tokens.
Encrypt and decrypt data. Secure data with AES encryption.
Generate JWT tokens. Create JSON Web Tokens for authentication.
Generate Git commands. Build Git commands for common operations.
Check NPM package info. View package details, versions, and dependencies.
Check package dependencies. Analyze dependency trees and conflicts.
Compare version numbers. Compare semantic version strings.
Generate semantic versions. Create version numbers following SemVer.
Generate changelogs. Create formatted changelog files from commits.
Generate license files. Create MIT, Apache, GPL, and other licenses.
Generate README files. Create professional README.md files for projects.
Convert Unix timestamps. Transform timestamps to readable dates and vice versa.
Calculate date differences. Compute days, weeks, months between dates.
Convert between timezones. Transform dates and times across timezones.
Generate cron expressions. Create cron schedules for task automation.
Format ISO 8601 dates. Convert dates to and from ISO 8601 format.
Convert between number bases. Transform numbers between binary, decimal, hex, octal.
Calculate percentages. Compute percentage values and percentage changes.
Convert units of measurement. Transform length, weight, volume, and more.
Convert Roman numerals. Transform between Roman and Arabic numerals.
Convert CSV to JSON. Transform comma-separated values to JSON format.
Convert JSON to CSV. Transform JSON data to comma-separated values.
Convert CSV to XML. Transform CSV data to XML format.
Convert XML to JSON. Transform XML documents to JSON format.
Convert Excel to JSON. Transform Excel spreadsheets to JSON format.
Convert JSON to Excel. Transform JSON data to Excel spreadsheets.
Convert text to Morse code. Transform letters and numbers into dots and dashes.
Convert Morse code to text. Decode dots and dashes back to readable text.
Minify JSON files. Remove whitespace and compress JSON data for production.
Minify HTML code. Remove whitespace and compress HTML for faster loading.
Minify CSS code. Compress stylesheets to reduce file size and improve performance.
Minify JavaScript code. Compress JS files for production deployment.
Crop images online. Select and crop specific areas from your images.
Rotate images. Rotate images clockwise or counterclockwise by any angle.
Flip images horizontally or vertically. Mirror images with one click.
Convert text to speech. Generate audio from text using advanced TTS technology.
Convert speech to text. Transcribe audio recordings into written text.
Extract text from PDF files. Convert PDF documents to plain text format.
Convert text to PDF. Create PDF documents from plain text content.
Edit Markdown with live preview. Write and preview Markdown documents in real-time.
Compare code differences. View side-by-side diffs between code versions.
Find JSON paths. Extract and navigate JSON data using path expressions.
Find XML paths. Extract data from XML using XPath expressions.
Shorten long URLs. Create short, shareable links for easy distribution.
Read QR codes from images. Decode QR codes and extract embedded information.
Read barcodes from images. Decode various barcode formats and extract data.
Convert JSON data to YAML format. Transform structured data between formats seamlessly.
Convert YAML files to JSON format. Transform configuration files and data structures.
Encode special characters to HTML entities. Protect against XSS and format HTML safely.
Decode HTML entities to readable text. Convert encoded characters back to normal text.
Pretty print JSON with proper indentation. Format JSON for readability and debugging.
Merge multiple JSON objects. Combine JSON data from different sources intelligently.
Flatten nested JSON objects. Convert complex nested structures to flat key-value pairs.
Unflatten JSON objects. Restore nested structure from flat key-value pairs.
Validate JSON against schema. Ensure JSON data conforms to specified schema structure.
Evaluate JSONPath expressions. Extract and query JSON data using path expressions.
Convert XML data to CSV format. Transform structured XML into tabular CSV data.
Convert CSV data to YAML format. Transform tabular data into YAML configuration.
Convert YAML data to CSV format. Transform YAML configuration into tabular CSV data.
Convert TSV (Tab-Separated Values) to JSON. Transform tab-delimited data to JSON format.
Convert JSON to TSV format. Transform JSON data into tab-separated values.
Convert text to URL-friendly slugs. Create SEO-optimized slugs from any text content.
Convert slugs to readable titles. Transform URL slugs into human-readable titles.
Convert text to camelCase. Transform strings to camelCase naming convention.
Convert text to snake_case. Transform strings to snake_case naming convention.
Convert text to kebab-case. Transform strings to kebab-case naming convention.
Convert text to PascalCase. Transform strings to PascalCase naming convention.
Check similarity between texts. Calculate similarity percentage between two text strings.
Generate anagrams from text. Create all possible word rearrangements from input text.
Check if text is a palindrome. Verify if text reads the same forwards and backwards.
Trim whitespace from text. Remove leading and trailing spaces from strings.
Capitalize text properly. Transform text to proper case with capital letters.
Remove duplicate words from text. Clean text by removing repeated words and phrases.
Shuffle text randomly. Randomize the order of words or characters in text.
Scramble text content. Randomly rearrange characters while preserving word boundaries.
Obfuscate text content. Make text unreadable while preserving functionality.
Deobfuscate text content. Restore obfuscated text to readable format.
Analyze text statistics. Get detailed metrics about word count, character count, and more.
Analyze word frequency in text. Count occurrences of words and phrases.
Extract keywords from text. Identify important keywords and phrases automatically.
Analyze text sentiment. Determine positive, negative, or neutral sentiment in text.
Detect language of text. Identify the language used in text content automatically.
Summarize long text. Generate concise summaries from lengthy content.
Expand abbreviated text. Convert abbreviations and acronyms to full forms.
Compress text content. Reduce text size while preserving meaning.
Encode and decode text in various formats. Support multiple encoding schemes.
Format text with various styles. Apply formatting options to text content.
Validate text format and content. Check text against various validation rules.
Normalize text content. Standardize text format and remove inconsistencies.
Sanitize text content. Remove harmful content and clean text safely.
Mask sensitive text. Hide sensitive information like emails, phone numbers, and more.
Unmask hidden text. Reveal masked content when authorized.
Compare two texts side by side. Find differences and similarities between texts.
Merge multiple texts. Combine text from different sources into one document.
Split text into parts. Divide text into smaller chunks based on criteria.
Join text lines. Combine multiple lines of text with custom separators.
Split text by delimiter. Divide text using custom delimiter characters.
Add padding to text. Pad text with characters to reach desired length.
Truncate text to length. Cut text to specified character or word count.
Wrap text to width. Format text to fit within specified line width.
Unwrap text lines. Remove line breaks and join text into single line.
Indent text lines. Add indentation to text for better readability.
Remove indentation from text. Strip leading whitespace from text lines.
Align text content. Left, right, center, or justify align text lines.
Justify text lines. Distribute spaces evenly for justified text alignment.
Center text lines. Center-align text content for better presentation.
Left align text lines. Align all text to the left margin.
Right align text lines. Align all text to the right margin.
Most popular and frequently used web development tools
Official color codes for the world's biggest brands.
Convert CURL commands to PHP code.
Format JSON data so it's easy to read.
Sort JSON alphabetically, by key or by value.
Test your SMTP server by sending a test email.
Convert hex color codes to RGB and RGB to hex (hexadecimal) colors.
Format and beautify your code for better readability
Format JSON data so it's easy to read.
Format and beautify CSS code. Make your stylesheets readable and maintainable.
Format and beautify JavaScript code. Improve code readability and consistency.
Format and beautify PHP code. Follow PSR standards and improve code quality.
Format and beautify Python code. Follow PEP 8 style guidelines automatically.
Format and beautify SQL queries. Make complex queries readable and maintainable.
Convert between different formats and data types
Convert CURL commands to PHP code.
Convert hex color codes to RGB and RGB to hex (hexadecimal) colors.
Encode and decode Base64 strings instantly. Perfect for data encoding and API development.
Encode and decode URL strings. Handle special characters and query parameters safely.
Encode and decode HTML entities. Protect against XSS attacks and format HTML properly.
Convert Markdown text to HTML. Perfect for documentation and content conversion.
Generate code snippets, passwords, tokens, and more
Sort JSON alphabetically, by key or by value.
Generate UUIDs instantly. Create unique identifiers for your applications.
Generate secure passwords. Create strong, random passwords with customizable options.
Generate MD5, SHA1, SHA256, and other hashes. Hash text and files securely.
Generate QR codes. Create QR codes for URLs, text, and contact information.
Generate barcodes. Create various barcode formats for products and inventory.
Manipulate and transform text strings
Count words, characters, sentences, and paragraphs. Analyze text statistics.
Find and replace in text. Replace strings with regex support.
Extract text from various formats. Extract text from HTML, JSON, and more.
Reverse text strings. Flip text characters or words in reverse order.
Escape special characters. Escape strings for use in code and queries.
Unescape special characters. Decode escaped strings back to normal text.
Color converters, pickers, and palette generators
Official color codes for the world's biggest brands.
Generate color palettes. Create harmonious color schemes for your designs.
Generate CSS gradients. Create beautiful linear and radial gradients.
Visual color picker tool. Select colors with visual interface and get color codes.
Generate color shades. Create lighter and darker variations of any color.
Simulate color blindness. See how colors appear to people with color vision deficiencies.
Test APIs, check network connectivity, and analyze HTTP
Check HTTP headers. Analyze response headers from any URL.
Test REST APIs. Send HTTP requests and view responses.
Check CORS configuration. Verify Cross-Origin Resource Sharing settings.
Check SSL certificate. Verify SSL certificate validity and expiration.
Lookup DNS records. Query A, AAAA, MX, TXT, and other DNS records.
Test ping to server. Measure latency and packet loss to hosts.
Optimize your website for search engines and performance
Extract image metadata. View EXIF data and image information.
Analyze SEO factors. Check on-page SEO elements and optimization.
Check meta tags. Analyze meta tags and Open Graph tags on websites.
Validate XML sitemaps. Check sitemap format and structure.
Test security, validate data, and generate secure tokens
Check password strength. Evaluate password security and complexity.
Check for XSS vulnerabilities. Test Cross-Site Scripting security issues.
Test for SQL injection. Check database security vulnerabilities.
Encrypt and decrypt data. Secure data with AES encryption.
Ready-to-use code snippets for popular programming languages
ToolSnip offers a comprehensive collection of over 140 free web development tools designed to streamline your workflow and boost productivity. Whether you're a frontend developer working with CSS and JavaScript, a backend developer handling APIs and databases, or a full-stack developer managing the entire stack, we have the tools you need.
Format and beautify your code with our collection of formatters for JSON, JavaScript, CSS, PHP, Python, SQL, XML, YAML, and more. These tools help maintain consistent code style, improve readability, and make code reviews more efficient. All formatters follow industry best practices and coding standards.
Convert data between different formats effortlessly. Transform JSON to CSV, XML to JSON, Markdown to HTML, SCSS to CSS, and many more. Our converters handle complex transformations while preserving data integrity, making it easy to work with different data formats and systems.
Validate your code, data, and configurations with our comprehensive validation tools. Check JSON syntax, validate HTML markup, test email formats, verify IP addresses, and more. Our validators help catch errors early and ensure data quality throughout your development process.
Generate code snippets, passwords, tokens, and content automatically. Create secure passwords, generate UUIDs, build SQL queries, create API keys, and more. Our generators save time on repetitive tasks and reduce human error in your projects.
Test APIs, check network connectivity, analyze HTTP headers, and verify SSL certificates. Our API tools help you debug API integrations, test webhooks, check CORS configuration, and ensure your network infrastructure is properly configured.
Optimize your website for search engines and performance. Generate meta tags, create sitemaps, validate robots.txt, check page speed, and analyze SEO factors. Our SEO tools help improve your website's visibility and search engine rankings.
Secure your applications with our security tools. Generate secure passwords, test for XSS vulnerabilities, check SQL injection risks, create CSRF tokens, encrypt data, and decode JWT tokens. These tools help maintain security best practices in your development workflow.
Start using our free web developer tools today and experience the difference they make in your development workflow. Whether you're working on a small project or a large-scale application, ToolSnip has the tools you need to work more efficiently and effectively.
