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reCAPTCHA

CAPTCHA implementation owned by Google
SoftwareApplication captcha Q188054
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reCAPTCHA

Summary

reCAPTCHA is a CAPTCHA[1]. reCAPTCHA has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • reCAPTCHA's instance of is recorded as CAPTCHA[3].
  • reCAPTCHA's instance of is recorded as service[4].
  • reCAPTCHA is operated by Google[5].
  • reCAPTCHA's developer is recorded as Luis von Ahn[6].
  • reCAPTCHA's Commons category is recorded as ReCAPTCHA[7].
  • reCAPTCHA's official website is recorded as https://www.google.com/recaptcha[8].
  • reCAPTCHA's Stack Exchange tag is recorded as https://stackoverflow.com/tags/recaptcha[9].

Why It Matters

reCAPTCHA has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[2] reCAPTCHA is known by 5 alternative names across languages and contexts.[10]

Related Entities

Google Luis von Ahn software

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.
  2. [10] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). reCAPTCHA. Retrieved October 1, 2026, from https://4ort.xyz/entity/recaptcha
MLA “reCAPTCHA.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Oct. 2026, https://4ort.xyz/entity/recaptcha.
BibTeX @misc{4ortxyz_recaptcha_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{reCAPTCHA}}, year = {2026}, url = {https://4ort.xyz/entity/recaptcha}, note = {Accessed: 2026-10-01}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): reCAPTCHA — https://4ort.xyz/entity/recaptcha (retrieved 2026-10-01)

Canonical URL: https://4ort.xyz/entity/recaptcha · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5w ago · 鈴音雨 · 2026-08-30 view diff on Wikidata ↗
    Different from → —
    Instance of → CAPTCHA, service
    "/* wbremoveclaims-remove:1| */ [[Property:P1889]]: [[Q484598]]"
  2. 5w ago · ~2026-46855-27 · 2026-08-28 view diff on Wikidata ↗
    Instance of → CAPTCHA, service
    "/* wbremoveclaims-remove:1| */ [[Property:P31]]: [[Q7397]]"
  3. 9w ago · Kirilloparma · 2026-07-29 view diff on Wikidata ↗
    Described at url → —
    "/* wbremoveclaims-remove:1| */ [[Property:P973]]: https://consumerrights.wiki/w/ReCAPTCHA, migrated to ‎[[P:P14350|P14350]] ([[:toollabs:editgroups/b/OR/752f6a15b80|details]])"
  4. 9w ago · NMaia · 2026-07-28 view diff on Wikidata ↗
    Operator → Google
    Website → —
    Described at url → —
    Different from → —
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:1||1 */ [[Property:P14350]]: 2062, Matched to [[:toollabs:mix-n-match/#/entry/297029480|reCAPTCHA (#297029480)]] in [[:toollabs:mix-n-match/#/catalog/8142|‎Consumer Rights Wiki ar"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.