Free Web Tools — Development, SEO, Media &amp; More

Word Counter

Count words, characters, sentences, and paragraphs in any text instantly. Get real-time statistics including reading time and keyword density.

JavaScript Minifier

Minify and compress your JavaScript code online. Remove whitespace, comments, and shorten variable names to reduce file size and improve page load speed.

JavaScript Obfuscator

Obfuscate JavaScript code with configurable protection settings such as string array encoding, control-flow flattening, dead-code injection, and debug resistance.

HTML to JSX Converter

Convert raw HTML into React-ready JSX instantly. Fix common attribute differences like className, self-closing tags, and inline style syntax without manual cleanup.

Reading Time Estimator

Estimate how long a text takes to read based on word count. See reading time, character count, sentence count, and paragraph count in real time.

HTML Viewer

HTML viewer and live preview editor to test, debug, render, copy, and download HTML directly in the browser.

Regex Tester

Test, debug, and validate regular expressions in real time with match highlighting, capture group extraction, and support for all major regex flags.

Email Validation

Validate email addresses for correct format, MX records, and disposable-domain risk. Useful for signup forms, outreach lists, and data cleanup workflows.

SMTP Checker

Test SMTP host, port, username, and password details to verify whether a mail server accepts a connection with the credentials provided.

CSS Minifier

Minify CSS instantly by removing whitespace, comments, and unnecessary characters. Reduce stylesheet size and ship cleaner frontend assets faster.

JSON Beautifier

Format, beautify, and validate JSON data instantly. Expand minified JSON, add proper indentation, and detect syntax errors with real-time highlighting.

DNS Lookup

Check DNS records for a domain, including A, AAAA, MX, TXT, CNAME, and SOA data. Useful for troubleshooting, migrations, email setup, and infrastructure audits.

Meta Tags Checker

Analyze title tags, meta descriptions, Open Graph tags, Twitter Cards, robots directives, and canonical URLs for any web page to improve search engine visibility.

Whois Checker

Look up WHOIS details for a domain, including registrar, registration dates, and ownership-related records when publicly available. Useful for domain research, audits, and security checks.

SSL Checker

Check SSL certificate details for a domain, including issuer, validity dates, protocol, cipher, and days remaining before expiration.

WebSite Status

Check whether a website is online, review response status, response time, HTTPS presence, and basic server/security signals in one quick scan.

User Agent Finder

View your browser's current user agent string instantly. Useful for compatibility checks, support tickets, QA workflows, and browser debugging.

What Is My IP

Find your current public IP address along with approximate location, ISP, hostname, timezone, and related network details in one quick lookup.

URL Unshorten

Expand shortened URLs and reveal the final destination before opening them. Useful for security checks, campaign review, and safe link verification.

URL Shortener

Turn long URLs into shorter, easier-to-share links for campaigns, messages, social posts, QR codes, and cleaner user-facing distribution.

Decode/Encode URL

Encode or decode URL strings instantly for safer transmission in query parameters, redirects, APIs, and browser testing workflows.

Decode/Encode JWT

Decode JWT header and payload data or create unsigned example tokens from JSON input for debugging, education, and authentication troubleshooting.

QR Code Generator

Create QR codes for URLs, plain text, contact details, and other shareable content in seconds. Generate a clean code, preview it instantly, and download it as PNG.

Password Generator

Generate cryptographically secure random passwords with customizable length, character sets, and complexity requirements to protect your online accounts.

Color Picker

Pick a color visually and copy its HEX, RGB, or RGBA value instantly. Useful for design systems, UI styling, branding work, and quick frontend tweaks.

Math and Calculation

Percentage Calculator

Calculate percentages instantly. Find percentage of a number, percentage increase or decrease, percentage difference, discounts, tips, taxes, and profit margins.

Math and Calculation

Mortgage Calculator

Estimate monthly mortgage payments based on loan amount, interest rate, and term. Use it to compare affordability, plan budgets, and understand long-term loan costs.

Image To PDF

Convert multiple images into a single PDF in your browser. Reorder pages, compress files before export, and download a shareable document in minutes.

Text To Speech

Convert written text into spoken audio using browser voices. Great for accessibility, proofreading, script review, language practice, and listening to drafts aloud.

Case Converter

Convert text into lowercase, UPPERCASE, Capitalized Case, Title Case, or alternating text instantly while tracking words and characters in real time.

Image Resizer

Resize images in your browser with custom width and height controls, optional aspect-ratio locking, and batch ZIP download for fast web and social media prep.

PNG to JPG Converter

Convert PNG images to JPG in your browser to reduce file size and improve compatibility when transparency is not required.

JPG to PNG Converter

Convert JPG images to PNG in your browser when you need a lossless output format for editing, design handoff, or broader compatibility.

JPG to WebP Converter

Convert JPG images to WebP in your browser to reduce file size for websites, blogs, and product pages while keeping visual quality high.

PNG to WebP Converter

Convert PNG images to WebP in your browser to reduce file size while keeping transparency support for modern web workflows.

WebP to PNG Converter

Convert WebP images to PNG in your browser when you need a more compatible or lossless output format for editing, sharing, or documentation.

WebP to JPG Converter

Convert WebP images to JPG in your browser when you need broader compatibility, smaller upload friction, or a more familiar image format.

Base64 Encoder

Encode plain text or files into Base64 instantly. Useful for data URLs, API testing, embedded assets, and transport-safe text conversion workflows.

Base64 Decoder

Decode Base64 strings into readable text and switch back into encode mode when needed. Ideal for debugging APIs, headers, tokens, and embedded data.

HMAC Generator

Generate HMAC signatures with SHA-1, SHA-256, SHA-384, or SHA-512 using a secret key for API authentication, webhook verification, and message integrity checks.

CRC32 Generator

Generate CRC32 checksums for fast error detection and accidental corruption checks in file, network, and archival workflows.

UUID Generator

Generate UUID values instantly for database records, distributed systems, APIs, event streams, and development workflows that need unique identifiers.

Image Compressor

Compress images in your browser to reduce file size for websites, email attachments, and faster loading pages while keeping visual quality as high as possible.

Robots.txt Generator

Create and edit a `robots.txt` file with ready-made templates, sitemap support, and download options for SEO-friendly crawler control.

Meta Tags Generator

Generate HTML or JSON-ready meta tags for SEO, Open Graph, Twitter Cards, language, viewport, robots directives, and author metadata from one form.

Link Preview

Generate URL previews with page title, description, image, and favicon metadata.

BBCode to HTML Converter

Convert BBCode to HTML with this simple tool.

MD5 Generator

Generate MD5 hashes for non-security checks, legacy compatibility, and checksum-style workflows while keeping clear warnings about MD5 limitations.

SHA256 Generator

Generate SHA-256 hashes from text input for integrity checks, signatures, fingerprints, and modern cryptographic workflows that need stronger hashing than MD5.

Bcrypt Hash Generator

Generate and verify secure bcrypt password hashes with configurable salt rounds.

SHA-1 Generator

Generate SHA-1 hashes for legacy systems and non-security purposes.

SHA-512 Generator

Generate maximum-security SHA-512 hashes for high-security applications.

PNG to ICO Converter

Convert PNG images into favicon-ready icon packs with multiple sizes, preview the generated outputs, and download a ZIP with HTML link snippets.

JPG to ICO Converter

Convert JPG images into favicon-style icon packs with multiple output sizes, preview small icons, and download a ready-to-use ZIP package.

SVG to PNG Converter

Convert SVG files to PNG in your browser for easier sharing, broader compatibility, and ready-to-use raster image output.

Writing Tools

Grammar Checker

Check your grammar with this simple tool.

Writing Tools

Text Summarizer

Summarize text with this simple tool.

Escape Tool

Escape special characters with this simple tool.

HTML Validator

Validate HTML against web standards, inspect errors and warnings, and review exact problem locations before publishing or shipping markup.

Carbon Footprint Calculator

Calculate your carbon footprint with this simple tool.

Image to Base64 Converter

Convert an image file into a Base64 data URL in your browser, preview the asset, and copy the encoded string for HTML, CSS, JSON, or API workflows.

CSS Layout Generator

Generate CSS layouts with this simple tool.

CSS Shadow Generator

Generate CSS shadows with this simple tool.

HTML to PDF Converter

Convert HTML into PDF in your browser with an editor, live preview, and starter templates for articles, invoices, and resumes.

Privacy Policy Generator

Generate a privacy policy with this simple tool.

Domain Age Checker

Check when a domain was first registered and calculate its age in years, months, and total days for SEO research, due diligence, and trust review.

Htaccess Redirect Generator

Generate .htaccess redirect rules easily.

Lorem Ipsum Generator

Generate customizable Lorem Ipsum placeholder text with control over paragraph count, words per paragraph, opening phrase, and output format.

Schema Markup Generator

Generate structured data markup for articles, FAQ pages, products, events, how-to guides, organizations, local businesses, recipes, and more.

Terms and Conditions Generator

Easily generate customized Terms & Conditions for your website or application.

Cookies Policy Generator

Create a comprehensive Cookies Policy tailored to your website or service.

Return & Refund Policy Generator

Create a professional and clear return & refund policy for your online store.

EULA Generator

Create a customized End-User License Agreement for your software.

Disclaimer Generator

Create a customized disclaimer statement for your website or service.

Fake Data Generator

Generate realistic placeholder data for testing or demos.

Currency Converter

Convert between different currencies with live exchange rates.

ICO to JPG Converter

Convert ICO images to JPG with this simple tool.

ICO to WebP Converter

Convert ICO images to WebP with this simple tool.

SEO Checklist

Track SEO work across technical, on-page, content, mobile, accessibility, performance, and analytics tasks with a structured interactive checklist.

HTML Minifier

Minify HTML automatically by removing unnecessary whitespace, formatting, and comments to reduce file size and speed up frontend delivery.

Timestamp Converter

Convert timestamps with this simple tool.

CSV to JSON Converter

Convert CSV files or pasted comma-separated data into JSON with header control, pretty-printing, dynamic typing, and download support.

JSON to CSV Converter

Convert JSON objects or arrays into CSV with header control, flattening options, delimiters, and download support for spreadsheet-friendly exports.

SQL Injection Test

Test SQL query patterns against common injection payloads, review risk heuristics, and study defensive coding practices such as prepared statements and input validation.

API Test

Send HTTP requests, manage headers, query params, request bodies, saved endpoints, and response history from a browser-based API testing client.

MP3 to MP4 Converter

Convert MP3 audio to MP4 video online with a custom image background.

MP4 to MP3 Converter

Convert video to MP3 from file uploads or video URLs, including YouTube links.

XML Sitemap Generator

Create XML sitemaps with URL, priority, change frequency, and last modified data for search engine submission and crawl guidance.

Website Screenshot

Capture screenshots of any website with different viewport sizes and formats.

AI Paragraph Rewriter

Rewrite and improve your paragraphs with AI-powered technology.

AI Prompt Generator

Create powerful, effective prompts for AI chatbots and content generators.

AI Paragraph Generator

Generate engaging paragraphs on any topic with AI assistance.

AI Title Generator

Create catchy titles and headlines with AI-powered creativity.

Plagiarism Checker

Detect plagiarism, paraphrasing, and AI-generated content with advanced analysis.

Binary Encoder/Decoder

Convert text to binary encoding and decode binary back to text.

Binary Encoder/Decoder

Convert text to binary encoding and decode binary back to text.

URL Slug Generator

Generate clean, readable, SEO-friendly slugs from titles or phrases using custom separators, lowercase handling, and accent removal.

HTML Entities Encoder/Decoder

Encode and decode HTML entities with dual functionality in one tool.

JSON Minifier

Minify JSON by removing whitespace and formatting while preserving valid structure. Useful for APIs, configs, payload testing, and size-sensitive workflows.

JSON Validator

Validate JSON syntax instantly, detect parsing errors, and pretty-print valid JSON for API debugging, config review, and data cleanup.

XML to JSON Converter

Convert XML into formatted JSON for APIs, integrations, legacy migrations, and application workflows that are easier to handle in JSON.

YAML to JSON Converter

Convert YAML into formatted JSON for APIs, configuration files, DevOps workflows, and application environments that need machine-friendly JSON output.

BMP to PNG/JPG Converter

Convert BMP bitmap images to PNG or JPG format for better compression and compatibility.

BMP to PNG/JPG Converter

Convert BMP bitmap images to PNG or JPG format for better compression and compatibility.

Markdown to HTML Converter

Convert Markdown into clean HTML with live preview and GitHub Flavored Markdown support. Useful for docs, blog drafts, README files, and CMS publishing workflows.