URL Validator, Parser & Checker

1. Open Single URL for one address.
2. Enter it in URL, such as https://example.com/path?foo=bar#section.
3. Read the breakdown and select Copy when you need its text.
4. For a list, open Multiple URLs and paste values into URLs to validate, one per line or separated by commas.
5. Review the rows, then select Copy CSV or Download CSV.

What a URL parser shows

For an accepted URL, the Single URL result shows Original, Protocol, Hostname, Port, Username, Password, Path, Query, Query parameters, and Fragment. A present password is masked. Query parameter and Fragment values are decoded for display when decoding succeeds.

https://example.com/path?foo=bar#section
Hostname: example.com
Path: /path
Query parameters: foo = bar
Fragment: section

The parser trims the value in URL before processing it. If the browser cannot construct a URL as entered, the script tries again after adding https:// and shows a note when that retry succeeds.

How to validate multiple URLs

Multiple URLs splits the value in URLs to validate at line breaks or commas, then drops blank entries. Each row records Input, Valid, Protocol, Hostname, Path, Query, Fragment, and Error. Invalid rows keep the submitted input and show a parser error when one is available.

These two entries become separate rows:

https://example.com/a
example.org/b?x=1

The second value is tried again with https:// because it has no scheme. Copy CSV puts the generated table data on the clipboard. Download CSV saves it as url-validation-results.csv.

What URL validation does not check

This page checks URL structure through the browser parser. It does not report redirects, reachability, phishing status, sitemap coverage, duplicate query keys, or HTTP status codes. Empty input produces no result, and a value the parser cannot construct is marked invalid.

Single URL sends the parsed hostname to an external hostname-information request. The response can include an IP, location, or network name, but the request can fail and leave that information unavailable. Multiple URLs builds its rows without that lookup.

Where this comes up

• Inspect a URL's hostname, path, query, and fragment as separate fields.
• Compare several parsed entries in Multiple URLs before copying or downloading the table.
• Check an address without a scheme and review the displayed retry with https://.

When another data validator fits better

Browse Data Validation Tools to choose a validator by data type. Use Email Validator for email syntax, domain, quoting, length, character, duplicate, or DNS checks. Use IP Address Validator & Bulk Lookup Tool for IPv4, IPv6, or CIDR-style inputs and classification results. Use Base64 Validator for Base64 strings, padding, variant details, or CSV checks.

Frequently asked questions