Does Is HTTP URL upload my file or text to Tool-You servers?

No. Is HTTP URL runs in this browser tab. Files stay on the device. Limit note: http(s) only. Empty → 0.

Should I use Is Absolute URL instead of Is HTTP URL?

Use Is HTTP URL when you need Validate http(s) URLs. Use Is Absolute URL when you need Check absolute URL; optional http(s)-only. They share a category (Network) but not the same job.

Is HTTP URL

Validate http(s) URLs.

Returns 1 if text is an http or https URL. Unlike Is Absolute URL this requires http(s). Unlike Parse URL this is a yes/no check. Empty → 0.

What Is HTTP URL does

Returns 1 if text is an http or https URL. Unlike Is Absolute URL this requires http(s). Unlike Parse URL this is a yes/no check. Empty → 0.

This URL is only for Is HTTP URL (network · is http url). Validate http(s) URLs. Other Network tools on Tool-You look similar in the chrome, so the job definition below is the part that belongs to Is HTTP URL alone: Returns 1 if text is an http or https URL. Unlike Is Absolute URL this requires http(s). Unlike Parse URL this is a yes/no check. Empty → 0.

How to use Is HTTP URL

Keep this tab on Is HTTP URL (/network/is-http-url). Pasting into the wrong Network tool (for example Is Absolute URL) changes the job.
Paste or type the input Is HTTP URL expects. Path hint: network · is http url. Validate http(s) URLs.
Apply the Is HTTP URL action only. Parse URL is a different transform (Split a URL into host, path, query, and more.). Returns 1 if text is an http or https URL. Unlike Is Absolute URL this requires http(s). Unlike Parse URL this is a yes/no check. Empty → 0.
Copy the output of Is HTTP URL if you need it elsewhere. Size/complexity still follows: http(s) only. Empty → 0.
If the text job is actually Check absolute URL; optional http(s)-only., leave Is HTTP URL and open Is Absolute URL.

When not to use Is HTTP URL

Skip Is HTTP URL when a neighbor tool matches better — start with Is Absolute URL or Parse URL — or when the description already warns the job will fail. In the tool’s own words: Returns 1 if text is an http or https URL. Unlike Is Absolute URL this requires http(s). Unlike Parse URL this is a yes/no check. Empty → 0.

Questions about Is HTTP URL

What does Is HTTP URL do that other Network pages on this site do not?: Returns 1 if text is an http or https URL. Unlike Is Absolute URL this requires http(s). Unlike Parse URL this is a yes/no check. Empty → 0. Short version: Validate http(s) URLs.
Does Is HTTP URL upload my file or text to Tool-You servers?: No. Is HTTP URL runs in this browser tab. Files stay on the device. Limit note: http(s) only. Empty → 0.
Should I use Is Absolute URL instead of Is HTTP URL?: Use Is HTTP URL when you need Validate http(s) URLs. Use Is Absolute URL when you need Check absolute URL; optional http(s)-only. They share a category (Network) but not the same job.
What are the limits of Is HTTP URL?: http(s) only. Empty → 0. Also: Returns 1 if text is an http or https URL. Unlike Is Absolute URL this requires http(s). Unlike Parse URL this is a yes/no check. Empty → 0.