How to Use This Tool
Extract addresses from mailto anchors and drop subject or body parameters. Extract mailto email destinations from pasted HTML locally while removing subject, body and tracking query parameters.
The failure HTML Email Links is designed to catch
The href can contain prefilled subject and body text that should not be mistaken for part of the email address. The boundary is the job stated in List Email Destinations Without Copying Query Parameters; HTML Email Links is not intended to score or transform a different workflow.
The HTML Email Links input contract
The fields used for this specific operation are Input text, Unused option. Keep the source values beside the HTML Email Links result, because replacing the original would remove the evidence needed to reproduce or reverse the operation.
- For HTML Email Links, Input text starts at
<a href="mailto:[email protected]?subject=Hi">Email</a>in the worked case; replace that example with the matching source value. - For HTML Email Links, Unused option starts at
in the worked case; replace that example with the matching source value.
Worked result for HTML Email Links
The executable case called Default browser-only example expects out: [email protected]. Verify that observation before entering real material, and then change one HTML Email Links field at a time so an unexpected direction or formatting change can be traced to a specific input.
Reading the HTML Email Links output
No. The transform runs in browser JavaScript and the page does not call a processing API. Network extensions or a compromised device remain outside this page's control. Apply that answer only when Input text, Unused option describe the same scope and format as the worked operation. If the source uses different units, quoting, nesting, timing or account rules, a plausible-looking HTML Email Links output is not sufficient validation.
Assumptions attached to HTML Email Links
- HTML Email Links assumes that the pasted input uses the syntax described by the selected standard or page guidance.
- HTML Email Links assumes that the operation is intentionally narrow and does not infer private downstream schema rules.
If one of these HTML Email Links assumptions is false, keep the result as a diagnostic rather than production or decision data, and choose an implementation that explicitly supports the missing rule.
Evidence maintained for HTML Email Links
The recorded reference is WHATWG HTML Living Standard. Reopen that source when the definition, format, fee or policy behind HTML Email Links changes; private configuration and downstream acceptance still have to be checked in the user's own system.
Where HTML Email Links runs
The named operation executes in browser JavaScript without an ecech calculation API. For HTML Email Links, local execution reduces transmission but does not control browser extensions, device security or the destination where the result is pasted, so sensitive inputs still require the user's normal handling rules.
Sources & assumptions
Tool Spec v2 · verified 2026-08-19. Platform rules and fees can change; the editable inputs remain authoritative for your account.
Official references
- WHATWG HTML Living Standard (checked 2026-08-19)
Model assumptions
- The pasted input uses the syntax described by the selected standard or page guidance.
- The operation is intentionally narrow and does not infer private downstream schema rules.
