What does Is IPv6 do that other Network pages on this site do not?

ok is 1 when the text parses as IPv6; host is the URL-normalized form. Dot addresses fail. Short version: IPv6 validity plus normalized host.

Does Is IPv6 upload my file or text to Tool-You servers?

No. Is IPv6 runs in this browser tab. Files stay on the device. Limit note: No IPv4-mapped dotted forms.

Should I use Is IPv4 instead of Is IPv6?

Use Is IPv6 when you need IPv6 validity plus normalized host. Use Is IPv4 when you need Validate a dotted IPv4 address. They share a category (Network) but not the same job.

Is IPv6

IPv6 validity plus normalized host.

ok is 1 when the text parses as IPv6; host is the URL-normalized form. Dot addresses fail.

What Is IPv6 does

ok is 1 when the text parses as IPv6; host is the URL-normalized form. Dot addresses fail.

Is IPv6 sits in the Network group on purpose. It is not Is IPv4 (Validate a dotted IPv4 address.) and not Parse URL (Split a URL into host, path, query, and more.). Choose this page when you need IPv6 validity plus normalized host. If you stretch Is IPv6 into a neighbor’s job, the result will look wrong even though the site chrome looks the same.

How to use Is IPv6

Keep this tab on Is IPv6 (/network/is-ipv6). Pasting into the wrong Network tool (for example Is IPv4) changes the job.
Paste or type the input Is IPv6 expects. Path hint: network · is ipv6. IPv6 validity plus normalized host.
Apply the Is IPv6 action only. Parse URL is a different transform (Split a URL into host, path, query, and more.). ok is 1 when the text parses as IPv6; host is the URL-normalized form. Dot addresses fail.
Copy the output of Is IPv6 if you need it elsewhere. Size/complexity still follows: No IPv4-mapped dotted forms.
If the text job is actually Validate a dotted IPv4 address., leave Is IPv6 and open Is IPv4.

When not to use Is IPv6

Skip Is IPv6 when a neighbor tool matches better — start with Is IPv4 or Parse URL — or when the description already warns the job will fail. In the tool’s own words: ok is 1 when the text parses as IPv6; host is the URL-normalized form. Dot addresses fail.

Questions about Is IPv6

What does Is IPv6 do that other Network pages on this site do not?: ok is 1 when the text parses as IPv6; host is the URL-normalized form. Dot addresses fail. Short version: IPv6 validity plus normalized host.
Does Is IPv6 upload my file or text to Tool-You servers?: No. Is IPv6 runs in this browser tab. Files stay on the device. Limit note: No IPv4-mapped dotted forms.
Should I use Is IPv4 instead of Is IPv6?: Use Is IPv6 when you need IPv6 validity plus normalized host. Use Is IPv4 when you need Validate a dotted IPv4 address. They share a category (Network) but not the same job.
What are the limits of Is IPv6?: No IPv4-mapped dotted forms. Also: ok is 1 when the text parses as IPv6; host is the URL-normalized form. Dot addresses fail.