Browse our complete collection of free online tools organized by category. Every tool works instantly with no registration required.
Troubleshoot connectivity, check DNS records, verify open ports, and diagnose network issues.
Test host reachability and measure round-trip latency
View your public IP address and network details
Look up DNS records for any domain name
Check if a TCP port is open on a host
Look up domain registration and ownership info
Find out who hosts a specific website
Find domains hosted on the same IP address
Test your connectivity and measure latency
Get geolocation and ISP info for any IP
Format, encode, decode, and hash data for development and debugging workflows.
Format, validate, and beautify JSON data
Encode and decode Base64 strings
Generate MD5 hashes from text input
Encode and decode URLs and query strings
Parse any URL to extract its components
Convert between HEX, RGB, and HSL color formats
Generate placeholder text for design and development
Download thumbnails, convert text to speech, extract text from images, compress images, and more.
Reduce PNG, JPEG, and WebP image sizes client-side
Generate standard 16x16, 32x32 favicons from any image
Extract exact HEX and RGB color codes from any image
Download thumbnails in all resolutions
Get video details and metadata from YouTube
Convert text into natural-sounding speech
Extract text from images using OCR
Create QR codes for URLs, text, and more
Count words, analyze text, and generate content for writing and content creation.
Generate secure passwords and protect your digital accounts.
Verify email addresses, generate hashtags, and manage your online presence.
Compress and extract files directly in your browser with complete privacy.
Optimize your website for search engines with meta tags and crawler control files.