--- title: "XML Validator – Chrome extension stats, history and permissions" description: "4,000 users, rated 4.33 by 3 people. Version 3.1.0, updated 2026-08-16. Requests 2 permissions." url: "https://extensiontracker.com/extension/knhapdniefaielflkkfifoipbjcoidgf" --- # XML Validator Live in the Chrome Web Store. - Users: 4,000 - Rating: 4.33 from 3 ratings - Last checked: 2026-11-06 17:29 UTC - Users gained in 7 days: No change - Users gained in 30 days: +1,000 (+33.3%) - Rank by users: #11,109 of 292,125 live extensions - Rank in Developer Tools: #984 of 30,444 ## The listing What the Chrome Web Store shows, as of the last check. Summary from the listing: > Quickly validate your XML and show the problem if there is any. - Extension ID: `knhapdniefaielflkkfifoipbjcoidgf` - Developer: [Stacey](https://extensiontracker.com/developer/u5e3c91517bf60b56d8eb0922e29f5b0c) - Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing)) - Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer) - First published: 2022-08-14 - Last updated: 2026-08-16 - Version: `3.1.0` - Size: 250 KiB - Minimum Chrome: 88 - Languages (41): Deutsch, English, Filipino, Indonesia, Melayu, Nederlands, Tiếng Việt, Türkçe, català, dansk, eesti, español, français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, română, slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, اردو, العربية, فارسی, हिन्दी, ไทย, 中文（中国）, 中文（台灣）, 日本語, 한국어 - Chrome Web Store: - View its code or download CRX: - Search Google for the ID: ## Users over time One row per check, newest first, as shown on the Chrome Web Store. | Checked | Users | Rating | Ratings | | --- | ---: | ---: | ---: | | 2026-11-06 | 4,000 | 4.33 | 3 | | 2026-10-30 | 3,000 | 4.33 | 3 | | 2026-10-22 | 3,000 | 4.33 | 3 | | 2026-10-15 | 3,000 | 4.33 | 3 | | 2026-10-09 | 3,000 | 4.33 | 3 | | 2026-10-01 | 3,000 | 4.33 | 3 | | 2026-09-27 | 3,000 | 4.33 | 3 | ## What changed Every change found on a check, newest first. No changes found since tracking began on 2026-09-27. ## Developer history Moves to another publisher account and new contact emails, newest first. No move to another account and no new contact email since tracking began on 2026-09-27. We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/). ## What it can access From the extension's manifest, in plain language. ### Browser features - `contextMenus`: Add items to the right-click menu - `storage`: Save settings and data in your browser ### Asked for later, if you agree - `http://*/*`: Every website - `https://*/*`: Every website ## More from this developer Other extensions from the same publisher account. | Extension | Users | Rating | Ratings | Category | | --- | ---: | ---: | ---: | --- | | [QR Code Scanner for Chrome™](https://extensiontracker.com/extension/ckalfclecmjjiblekpfejjllaphdofce) | 20,000 | 3.61 | 23 | Tools | | [JSON to CSV](https://extensiontracker.com/extension/gdfliikdmfdjjcijgcpaijkajpcfcohe) | 2,000 | 4.00 | 4 | Developer Tools | | [Random Number Generator](https://extensiontracker.com/extension/edihajimfnplkhplpiffhobikcifjhlg) | 1,000 | 5.00 | 4 | Developer Tools | | [Keywords for YouTube™ Videos](https://extensiontracker.com/extension/ofklpfiefaifeggoadaeiclnhpkimpnm) | 1,000 | 3.80 | 10 | Workflow & Planning | | [Lorem Ipsum Generator](https://extensiontracker.com/extension/ihacnpcgaokklphfmopobaioifpojjhi) | 913 | – | – | Developer Tools | | [JSON Validator](https://extensiontracker.com/extension/fnlpfmbmkgekpgiknblmpiebcfmmmdkh) | 908 | – | – | Workflow & Planning | | [Javascript Formatter](https://extensiontracker.com/extension/bpbfmomemndjcjndkcgebfpgbjbpkfbj) | 841 | 5.00 | 1 | Developer Tools | | [SCSS to CSS](https://extensiontracker.com/extension/hbdlapkkpekpojoegickcoabmdmdbhjn) | 558 | 3.00 | 2 | Developer Tools | | [Image to ASCII](https://extensiontracker.com/extension/albfenoneppnhbcooohkgnbhkfafmepg) | 547 | 3.20 | 5 | Workflow & Planning | | [Base64 to Image](https://extensiontracker.com/extension/kigflpffkemddjcidpefcalkleglladf) | 391 | 5.00 | 1 | Developer Tools | All 20 extensions by [Stacey](https://extensiontracker.com/developer/u5e3c91517bf60b56d8eb0922e29f5b0c). ## About this data Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-11-06 17:29 UTC; next check around 2026-11-13. How the data is collected: . ## Cite this page Extension Tracker. “XML Validator” (knhapdniefaielflkkfifoipbjcoidgf). Chrome Web Store data, last checked 2026-11-06. https://extensiontracker.com/extension/knhapdniefaielflkkfifoipbjcoidgf. Accessed 2026-11-13. ```bibtex @misc{extensiontracker_knhapdniefaielflkkfifoipbjcoidgf, title = {XML Validator (knhapdniefaielflkkfifoipbjcoidgf)}, author = {{Extension Tracker}}, year = {2026}, note = {Chrome Web Store data, last checked 2026-11-06}, url = {https://extensiontracker.com/extension/knhapdniefaielflkkfifoipbjcoidgf}, urldate = {2026-11-13} } ``` --- From Extension Tracker, a public record of the Chrome Web Store: . It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (), crediting Extension Tracker. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.