Featured
URL Parser
Break a URL into scheme, host, port, path, query and fragment components.
Web & Network Utilities
Explore Web & Network Utilities tools designed for focused online tasks. Compare related utilities, review each tool's inputs and examples, and choose the option that matches your workflow.
Available tools
Choose what you need.
Showing 25 of 25 tools in this category.
Featured
URL Normalizer
Normalize scheme, hostname, path segments, default ports and optional fragments.
Featured
Domain Extractor
Extract and describe the hostname from a URL or hostname input.
Free tool
Subdomain Extractor
Split a hostname using a manually selected registrable-domain label count.
Free tool
URL Path Segment Extractor
Decode and list URL path segments.
Free tool
IP Address Validator
Validate IPv4 or IPv6 syntax and identify private or reserved ranges.
Free tool
IPv4 to Integer
Convert a valid IPv4 address to an unsigned integer and hexadecimal form.
Free tool
Integer to IPv4
Convert an unsigned 32-bit integer to dotted IPv4 notation.
Free tool
CIDR Address Count
Calculate address count and typical usable IPv4 hosts from CIDR notation.
Free tool
Subnet Mask Converter
Convert an IPv4 prefix to a subnet mask or a contiguous mask to a prefix.
Free tool
HTTP Header Parser
Parse raw HTTP response or request headers without making a network call.
Free tool
Cookie Header Parser
Parse a Cookie header into name-value pairs.
Free tool
Set-Cookie Builder
Build a Set-Cookie value with secure attributes.
Free tool
Basic Authentication Encoder
Generate an HTTP Basic Authorization header from supplied credentials.
Free tool
Data URI Generator
Create a text data URI with Base64 or percent encoding.
Free tool
Data URI Parser
Inspect and safely decode a bounded data URI.
Free tool
HTML Entity Encoder
Encode HTML special characters using HTML5 entities.
Free tool
HTML Entity Decoder
Decode HTML5 entities back into Unicode text.
Free tool
HTML Tag Stripper
Remove HTML tags while optionally preserving a simple allowlist.
Free tool
HTML Minifier
Remove HTML comments and redundant inter-tag whitespace.
Free tool
CSS Minifier
Remove CSS comments and redundant whitespace without executing styles.
Free tool
JavaScript Whitespace Minifier
Perform a conservative whitespace reduction without evaluating JavaScript.
Free tool
Robots Meta Tag Generator
Generate an escaped robots meta tag from index and snippet controls.
Free tool
CSP Nonce Generator
Generate a cryptographically secure Base64URL nonce for a Content Security Policy.
Free tool
Cache-Control Header Builder
Build a Cache-Control header from bounded caching directives.
No matching tools found.
Try another keyword.