44+ essential web tools for coding, file conversion, testing, and productivity
Tools Available
Upload and share files securely with password protection and expiration dates. Maximum file size of 2MB with secure storage.
Convert text to natural-sounding speech using OpenAI's advanced AI voices. Choose from 6 different voices, adjust speed (0.25x-4.0x), and export in MP3, WAV, or Opus formats. Perfect for content creation, accessibility, and voice generation.
Extract and download YouTube video transcripts in multiple languages with timestamps
Free online Python IDE to write, run, and save code with syntax highlighting and snippet management
Search and copy emojis from a comprehensive emoji library. Browse categories like Smileys & Emotion, People & Body, Animals & Nature, and more.
Create beautiful, customizable GitHub repository star milestone announcements for social media sharing
Generate QR codes from text, URLs, or data with customizable size, error correction, colors, and download options
Validate, format, and compare two JSON documents. See the differences between objects instead of just new lines and mixed up properties.
Count words, characters, paragraphs, and sentences in your text. Get reading time estimates, readability scores, and detailed text statistics.
Transform code snippets into beautiful images with syntax highlighting, themes, and customization options
Online C compiler and IDE. Write, compile, run, and save C code snippets directly in your browser.
Online Java IDE. Write, compile, run, and save Java code snippets directly in your browser.
Online HTML, CSS, and JavaScript editor with live preview. Test frontend code snippets instantly.
Share code snippets with syntax highlighting, custom expiration settings, and privacy controls
Upload, store, and share images with our free tool. Get instant public URLs with secure storage.
Test REST API endpoints with multiple HTTP methods, custom headers, and JSON formatting
Generate cryptographically secure keys, passwords, UUIDs, and hashes with customizable options
Free online image editor with tools to edit, resize, filter, compress, and convert images
Encode and decode Base64 strings with support for multiple formats, URL-safe encoding, and data URIs. Perfect for web development and API integration.
Convert text to binary, hex, decimal, and octal formats. Also convert between different number bases with real-time conversion and customizable formatting options.
Generate MD5 checksums for text and files instantly. Verify file integrity, create unique identifiers, and validate data with our secure MD5 hash calculator.
Verify email server configuration with our tool. Test connections, send emails, and save SMTP settings.
Check the SSL/TLS certificate validity, configuration, and security details for any domain.
Look up all DNS records for any domain including A, AAAA, MX, CNAME, TXT, NS, SOA, and PTR records with detailed information.
Check open ports on any IP address or domain. Scan single ports, port ranges, or use common port presets with detailed service identification.
Create favicons and Chrome extension icons with customizable options and manifest files
Convert PNG images to WebP format with customizable quality settings, batch processing, and file size comparison for optimal web performance
Convert JPEG/JPG images to WebP format with customizable quality settings, batch processing, and file size comparison for optimal web performance
Convert WebP images to PNG format for universal compatibility with email marketing, legacy systems, and platforms that don't support WebP
Convert PNG images to JPEG/JPG format for smaller file sizes and better web performance with customizable quality settings
Convert WebP images to JPEG/JPG format for universal compatibility with email marketing, legacy systems, and platforms that require JPEG format
Convert HEIC/HEIF images from iPhone to JPEG/JPG format for universal compatibility and easy sharing across all platforms
Convert HEIC/HEIF images from iPhone to WebP format for optimal web performance with superior compression and quality
Convert SVG vector graphics to PNG raster format for universal compatibility with email templates, legacy systems, and all image editors
Convert JPEG/JPG images to AVIF format for next-generation web performance with 50% smaller file sizes and superior quality
Convert PNG images to AVIF format for next-generation web performance with 60% smaller file sizes while maintaining transparency
Convert PNG images to ICO format for website favicons, Windows icons, and desktop applications with multiple sizes support
Convert images to Base64 encoded strings for embedding in HTML, CSS, or code. Perfect for email templates and reducing HTTP requests
Look up and display Gravatar avatar images by email address. Check if an email has an associated Gravatar profile picture with preview and download options.
Extract email addresses from any text content. Find and organize all email addresses with validation, duplicate removal, and export options.
Generate optimal SMTP warmup schedules for email marketing campaigns. Calculate daily email volumes, warmup duration, and IP recommendations based on target email counts.
Convert colors between different formats including HEX, HEX alpha, RGB, RGBA, HSV, HSL, and HSLA. Get real-time color previews and copy values to clipboard.
Transform text case between different formats including lowercase, uppercase, camelCase, PascalCase, snake_case, kebab-case, and more. Convert strings instantly with real-time preview.
Convert date and time into various formats including ISO 8601, RFC 3339, Unix timestamp, UTC format, Excel date/time, and more. Parse any date string and get all standard formats.