--- title: "Developer Tools extensions, page 9 – Extension Tracker" description: "30,444 live Chrome extensions in Developer Tools, ranked by users, with their ratings and last updates." url: "https://extensiontracker.com/category/productivity/developer?page=9" --- # Developer Tools A category in [Productivity](https://extensiontracker.com/category/productivity). - Live extensions: 30,444 - Users in all: 120,233,956 Ranked by users, as the store shows them. Page 9 of 305. | # | Extension | Developer | Users | Rating | Updated | | ---: | --- | --- | ---: | ---: | --- | | 801 | [SEO-tools](https://extensiontracker.com/extension/pchdjfphepablonpcppmolebmpebgjia) | SEO-zona | 7,000 | 4.64 | 2026-11-06 | | 802 | [Userflow](https://extensiontracker.com/extension/ojbompffhdcndgndakoghndckimkohca) | Userflow | 7,000 | 5.00 | 2026-11-02 | | 803 | [Soroco Scout Browser Extension](https://extensiontracker.com/extension/nfhnikjikdgoicembgobeapiphkjmlnd) | Soroco Americas Private Limited | 7,000 | 5.00 | 2025-09-03 | | 804 | [Color Picker - Web Development](https://extensiontracker.com/extension/mgfijldnaehpnoobkafgcamlifodcbca) | HinnHabib | 7,000 | 4.43 | 2024-05-11 | | 805 | [Open Graph Checker](https://extensiontracker.com/extension/lkjaebkedoblfeglnhbgbjbdodjdogpe) | COYWOLF LLC | 7,000 | 4.42 | 2026-09-17 | | 806 | [面评助手](https://extensiontracker.com/extension/lcjmmjhhpjejihhdkjofhbjeiceiiadl) | willingstudio | 7,000 | 4.25 | 2026-03-27 | | 807 | [Exploratory Testing Extension](https://extensiontracker.com/extension/khigmghadjljgjpamimgjjmpmlbgmekj) | Francisco Moreno | 7,000 | 4.29 | 2026-10-22 | | 808 | [Codeanywhere](https://extensiontracker.com/extension/jdofbmaiblhheoneemdjccjeeihbiabl) | Codeanywhere, Inc. | 7,000 | 4.01 | 2025-02-03 | | 809 | [Puppeteer IDE](https://extensiontracker.com/extension/ilehdekjacappgghkgmmlbhgbnlkgoid) | patil.gajananps | 7,000 | 4.58 | 2022-01-25 | | 810 | [Preact Developer Tools](https://extensiontracker.com/extension/ilcajpmogmhpliinlbcdebhbcanbghmd) | Preact Developers | 7,000 | 4.50 | 2026-09-28 | | 811 | [Flowbase Chrome Extension](https://extensiontracker.com/extension/iknjnejdhiihfdoocnefildgbjgaeocf) | Flowbase | 7,000 | 4.67 | 2026-04-16 | | 812 | [Next.js Explorer - NextJS App & Pages Router](https://extensiontracker.com/extension/iiekmbomdcmddchlplbdlkkpdgncgpdg) | Manel | 7,000 | 5.00 | 2026-07-20 | | 813 | [Asset Downloader](https://extensiontracker.com/extension/iaejdgeeecpdmnnjnncnajkbagpoiikg) | Cory Caywood | 7,000 | 3.46 | 2024-05-19 | | 814 | [Roblox Asset Downloader](https://extensiontracker.com/extension/hjimfbgpbkmiicnlheidoifniefkdano) | MitsikDev | 7,000 | 3.50 | 2026-03-12 | | 815 | [SEO / AEO / GEO Checker by PPCBlogPro](https://extensiontracker.com/extension/hfacnjbjlibdljaocclackojneegkbgh) | PPCBlogPro | 7,000 | 3.00 | 2026-06-26 | | 816 | [GTMFixer - Google Tag Manager Enhancements](https://extensiontracker.com/extension/henoooadlnkicamlpjbkenolnhgnochc) | Fixer Five | 7,000 | 4.94 | 2026-09-25 | | 817 | [cc-inspector](https://extensiontracker.com/extension/hejbkamkfnkifppoaljcidepkhgaahcj) | xuyanfeng | 7,000 | 4.93 | 2026-08-20 | | 818 | [SerpWorx](https://extensiontracker.com/extension/gkompgmhhdflejbdgfjlmipjpjfdoclm) | SerpWorx | 7,000 | 4.17 | 2026-07-11 | | 819 | [Rails Panel](https://extensiontracker.com/extension/gjpfobpafnhjhbajcjgccbbdofdckggg) | Dejan Simic | 7,000 | 4.77 | 2024-04-29 | | 820 | [Modify HTTP Headers (HTTP Header) - FlexHeader](https://extensiontracker.com/extension/gffpeamhhldhibdngenbfciboinanppf) | Harrison Deo | 7,000 | 4.87 | 2026-09-11 | | 821 | [Website Code Extractor](https://extensiontracker.com/extension/foppgeakfpkdghmmmflmblcidoofpohm) | Yanis Sebastian Zürcher | 7,000 | 5.00 | 2026-10-25 | | 822 | [Proxy SwitchyOmega 3 (ZeroOmega) RU](https://extensiontracker.com/extension/ffohofpphcipibljoleomppmomngghmo) | ДугДуг | 7,000 | 3.75 | 2025-05-21 | | 823 | [Claude Arabic Fix](https://extensiontracker.com/extension/fbigmifidpomomfafkacnefbaingljok) | Mahmoud.Shafei | 7,000 | 5.00 | 2026-04-19 | | 824 | [DESIGN.md Inspector](https://extensiontracker.com/extension/epjfmkfakeffbidacbkpalcioflhaldm) | Agesilaus Holding LLC | 7,000 | 5.00 | 2026-07-22 | | 825 | [OpenLink Structured Data Sniffer](https://extensiontracker.com/extension/egdaiaihbdoiibopledjahjaihbmjhdj) | OpenLink Software | 7,000 | 4.56 | 2025-08-18 | | 826 | [Grid Lines Ruler](https://extensiontracker.com/extension/efbjomaifkkegoiioihfcallbkfgibbo) | v & g | 7,000 | 4.32 | 2022-09-26 | | 827 | [AoneEnvRoute](https://extensiontracker.com/extension/dnfcmpmnlgmkhapabkbjbaomeamigele) | tomdy123456 | 7,000 | 5.00 | 2022-11-05 | | 828 | [AsoSpy for Google Play Store ASO](https://extensiontracker.com/extension/djldgekfnmbecjgdfnbnilgoojfihfli) | ASOSPY LTD | 7,000 | 4.62 | 2026-09-26 | | 829 | [Seven JSON Viewer](https://extensiontracker.com/extension/cfahdpkjihoomfomffdbmamapgdpohoe) | Reez | 7,000 | 4.31 | 2022-07-27 | | 830 | [Google AI Studio Exporter](https://extensiontracker.com/extension/ccahfgoehbkchljcjpclmgbfohefmgnh) | nietosarah456 | 7,000 | 3.70 | 2026-01-05 | | 831 | [DevTools z-index](https://extensiontracker.com/extension/bcnpmhefiohkpmjacfoanhbjhikegmoe) | ginpei | 7,000 | 3.27 | 2024-06-17 | | 832 | [What Font - find font](https://extensiontracker.com/extension/banojpgedjnmhklbggjekijlfckjodlh) | martinneeshamrt | 7,000 | 3.75 | 2023-03-27 | | 833 | [React Scan](https://extensiontracker.com/extension/anmmhkomejbdklkhoiloeaehppaffmdf) | million | 7,000 | 4.85 | 2025-03-22 | | 834 | [ignore-x-frame-options](https://extensiontracker.com/extension/ammjifkhlacaphegobaekhnapdjmeclo) | hotari | 7,000 | 4.44 | 2022-07-06 | | 835 | [Selenium Object Finder](https://extensiontracker.com/extension/afckeoeojpomagchfimplhodjooafmcf) | monirul.sk | 7,000 | 3.14 | 2024-01-06 | | 836 | [DeepSeek Open SideBar in Chrome](https://extensiontracker.com/extension/adnekbhmjdammagocffkicieaelijcic) | DeepSeek | 7,000 | 4.27 | 2025-11-08 | | 837 | [Qualys Browser Recorder](https://extensiontracker.com/extension/abnnemjpaacaimkkepphpkaiomnafldi) | Qualys Inc. | 7,000 | 3.62 | 2026-06-08 | | 838 | [Base64 Decoder](https://extensiontracker.com/extension/ababhhiegjhaohnipcgjfgfeljakfhhc) | dragoonj | 7,000 | 3.75 | 2024-03-16 | | 839 | [AntiDebug Breaker](https://extensiontracker.com/extension/opkclndfcbafdaecbbaklefnaadopcln) | 0xsdeo | 7,000 | 5.00 | 2026-09-21 | | 840 | [VS Code Web](https://extensiontracker.com/extension/phcoghlioejnfhpjkfaogpfacpbhmjfm) | Rakibur Rahaman | 6,000 | 4.50 | 2023-10-18 | | 841 | [Tailwind CSS Devtools](https://extensiontracker.com/extension/pgamkpjkbfldnmemhcbekimfdnjcgkco) | Remote Dev | 6,000 | 4.44 | 2022-06-16 | | 842 | [JsonDiscovery](https://extensiontracker.com/extension/pamhglogfolfbmlpnenhpeholpnlcclo) | Discovery.js | 6,000 | 4.88 | 2025-09-03 | | 843 | [Responsive Website Testing Toolkit - Multiple Viewport Simulator](https://extensiontracker.com/extension/pahjcficmhfgjkdcdadnacjdiinpilmd) | Rahul Baruri | 6,000 | 4.04 | 2026-05-19 | | 844 | [Udemy Course Auto Completion](https://extensiontracker.com/extension/opocohoffomghgbimkpkgbhdfdknapdl) | hoangxq | 6,000 | 4.82 | 2025-12-25 | | 845 | [Tildify](https://extensiontracker.com/extension/olhjaggllppmefekihohmhmbekgapfkl) | nyfeprey | 6,000 | 5.00 | 2026-10-13 | | 846 | [Shadertoy unofficial plugin.](https://extensiontracker.com/extension/ohicbclhdmkhoabobgppffepcopomhgl) | Patu/AberrationCreations | 6,000 | 4.59 | 2026-10-29 | | 847 | [IndexedDBEdit](https://extensiontracker.com/extension/npjecebdjnmlolggnoajngnlodhgpfac) | darxar | 6,000 | 4.41 | 2022-12-15 | | 848 | [view xml file \| XML Formatter](https://extensiontracker.com/extension/nogokoemmdgggiojcpalgneggpijacea) | postnovapm | 6,000 | 4.64 | 2026-03-18 | | 849 | [XPath Tester](https://extensiontracker.com/extension/nmjjcokoigamfoklbjmhpmjajmcjbjld) | Adam Sadovsky | 6,000 | 5.00 | 2026-05-24 | | 850 | [Base44 Downloader](https://extensiontracker.com/extension/ngbhbpaflbegfjgaibhldjlmmfonpief) | ItaSoft | 6,000 | 4.81 | 2026-09-14 | | 851 | [No-Tabs-Auto-Discard](https://extensiontracker.com/extension/ndpjhokgnpdcldkklhhklkgabnjehfap) | mobile.eura | 6,000 | 3.67 | 2022-06-01 | | 852 | [Vault Toolbox](https://extensiontracker.com/extension/mnhgljfhifhchamigkieeghmcdjaahdg) | Vault Developer Support | 6,000 | 5.00 | 2026-10-19 | | 853 | [SCTPextension](https://extensiontracker.com/extension/mgpjobdchiggokhnaajapklalckojolh) | Innovery Spa | 6,000 | 5.00 | 2025-02-03 | | 854 | [Octoparse AI Web Automation](https://extensiontracker.com/extension/mfbhonnndlpnlhlnpmcabppicjfepehp) | ajwyyan | 6,000 | 1.00 | 2026-10-21 | | 855 | [SnappySnippet](https://extensiontracker.com/extension/mdmgnnmlhdfofojkdoajglgmhaicejkk) | fangtiansheng | 6,000 | 4.38 | 2026-09-21 | | 856 | [Netify](https://extensiontracker.com/extension/mdafhjaillpdogjdigdkmnoddeoegblj) | vladlavrik | 6,000 | 4.62 | 2025-11-18 | | 857 | [Convert Experience Tools](https://extensiontracker.com/extension/mcjjomjpjfaaaiieieaecenabgidlhid) | Convert.com | 6,000 | 4.20 | 2026-09-16 | | 858 | [Password Viewer](https://extensiontracker.com/extension/majhkhdiofehedjpbcoakbmoiogbmcdp) | Satbir Kaushik | 6,000 | 3.29 | 2023-09-04 | | 859 | [Salesforce Revamp](https://extensiontracker.com/extension/llgcejoamphenmjaoiipcipcohjpmjof) | Sudeer Kamat | 6,000 | 4.97 | 2026-08-04 | | 860 | [NetSuite: HTML Script Notes](https://extensiontracker.com/extension/lipldhgjkmfhamocfcdijcdgjcikcbkk) | David Smith | 6,000 | 4.33 | 2026-01-21 | | 861 | [SEO Spider Tools](https://extensiontracker.com/extension/lgjdpadgainjhokjahdjoapcdekdioge) | spidernow | 6,000 | 5.00 | 2023-10-11 | | 862 | [GASE — The modern IDE for Google Apps Script.](https://extensiontracker.com/extension/lefcemnilieamgifcegilmkaclmhakfc) | adev.dev | 6,000 | 4.25 | 2026-10-21 | | 863 | [Spark SEO by seoClarity](https://extensiontracker.com/extension/lbdjpmmladpghbcpadpeaiiopkcejpnf) | seoClarity | 6,000 | 3.70 | 2026-05-13 | | 864 | [Livebot.App - Kick Followers Synchronizer](https://extensiontracker.com/extension/kpgabghojnolfnkpgnmmlnckglehmhci) | vncntdtech | 6,000 | 2.80 | 2023-01-31 | | 865 | [DevTools for D365F&O](https://extensiontracker.com/extension/klpaihnmefppdfjmodipinghakkemlkg) | Devanalytic365 | 6,000 | 5.00 | 2025-10-11 | | 866 | [Pretty Js](https://extensiontracker.com/extension/kililblhcfpodipkcbobnbgnbbhgbkji) | LinangData | 6,000 | 4.75 | 2022-10-19 | | 867 | [Usersnap - Capture visual feedback & bugs](https://extensiontracker.com/extension/khehmhbaabkepkojebhcpjifcmojdmgd) | Usersnap GmbH | 6,000 | 4.68 | 2024-06-26 | | 868 | [Favicon Detector](https://extensiontracker.com/extension/jlfeffjhgmgblofcgpbgpkkhfniipejm) | BlackGlory | 6,000 | 4.83 | 2026-05-23 | | 869 | [z-context](https://extensiontracker.com/extension/jigamimbjojkdgnlldajknogfgncplbh) | gwwar | 6,000 | 3.46 | 2024-11-28 | | 870 | [Odoo Toolbox](https://extensiontracker.com/extension/jgobnmpfeomiffhbedhfgbhelcnnelkd) | thcl | 6,000 | 4.94 | 2026-11-12 | | 871 | [Python Playground](https://extensiontracker.com/extension/jfippgilnpggpddhmfjaaecadnfhcopa) | rspyco2025 | 6,000 | 4.80 | 2026-11-10 | | 872 | [DESIGN.md Generator](https://extensiontracker.com/extension/jbgahjopiacfecejenojopjpljocdigb) | claude\_skill | 6,000 | 5.00 | 2026-04-17 | | 873 | [Peek - Design & Asset Toolkit](https://extensiontracker.com/extension/ioamghgbfkachnkafmlfjgddjljidcbi) | Khalid Hasan Zibon | 6,000 | 4.74 | 2026-09-29 | | 874 | [Star History](https://extensiontracker.com/extension/iijibbcdddbhokfepbblglfgdglnccfn) | bytebase | 6,000 | 4.72 | 2022-02-07 | | 875 | [Whistle plugin By Nick](https://extensiontracker.com/extension/ibhpjiafjijjpofblhamncmhlicfcofm) | Nick Zhang | 6,000 | 4.86 | 2025-08-25 | | 876 | [Scrollshot: Scrolling Screenshots. Full Page.](https://extensiontracker.com/extension/hpibfnhnogcgalnademehbgcpllmgdil) | pagu.at EDV Management GmbH | 6,000 | 3.26 | 2025-08-18 | | 877 | [Base64 Encoder and Decoder](https://extensiontracker.com/extension/hmndaanmnneonjcekcbeeedioimiffpj) | Link Webbie | 6,000 | 4.50 | 2022-10-18 | | 878 | [Talkytimes Auto Cycler](https://extensiontracker.com/extension/hllogogpopnbammflneolpdohcljbjmn) | thonyrafaelrr | 6,000 | 3.00 | 2026-02-13 | | 879 | [Optimizely Assistant](https://extensiontracker.com/extension/hkmpnondmidmfdlaphahbalnmphelnfo) | Optimizely | 6,000 | 3.67 | 2025-04-17 | | 880 | [Hreflang Checker](https://extensiontracker.com/extension/heajkapboekajadhibjilcdbpkindhpa) | Digital Darts | 6,000 | 4.00 | 2026-07-21 | | 881 | [Web Table Extractor](https://extensiontracker.com/extension/hdhmambhdgkcfkfonkkmlljiahfdiaab) | Zahir Alam | 6,000 | 4.76 | 2025-01-25 | | 882 | [GhostText](https://extensiontracker.com/extension/godiecgffnchndlihlpaajjcplehddca) | Fregante | 6,000 | 4.83 | 2026-05-12 | | 883 | [Inspect Canonical](https://extensiontracker.com/extension/glkngfenfpegejlggjfcmdobodjlfann) | Nick LeRoy | 6,000 | 4.46 | 2026-09-08 | | 884 | [React Inspector](https://extensiontracker.com/extension/gkkcgbepkkhfnnjolcaggogkjodmlpkh) | hand-dot | 6,000 | 3.31 | 2025-03-25 | | 885 | [Pano fetch](https://extensiontracker.com/extension/ggmfokbjchlhboclfngkneflhkopebbh) | clicktorelease | 6,000 | 3.45 | 2026-07-31 | | 886 | [Cookie Tool](https://extensiontracker.com/extension/gfmallmkikahpafdljpnolhgbhgkheja) | 838924569 | 6,000 | 4.64 | 2025-03-12 | | 887 | [Strike Out Nofollow Links](https://extensiontracker.com/extension/fkolbdohecbecliihaobiiamdmhhnaei) | cloxy.com | 6,000 | 4.15 | 2025-02-20 | | 888 | [TestMu AI (formerly LambdaTest)](https://extensiontracker.com/extension/fjcjehbiabkhkdbpkenkhaahhopildlh) | LambdaTest, Inc. | 6,000 | 4.33 | 2026-07-15 | | 889 | [CMP Validator](https://extensiontracker.com/extension/ffhhjklgcfabkpholngojpkijlafjooc) | IAB Europe | 6,000 | 3.30 | 2026-11-03 | | 890 | [OdooTerminal](https://extensiontracker.com/extension/fdidojpjkbpfplcdmeaaehnjfkgpbhad) | Alexandre | 6,000 | 5.00 | 2026-10-03 | | 891 | [DNS Lookup](https://extensiontracker.com/extension/ekbgejcpgolcbfcaeapipnaoemoomcgf) | whatsmydns | 6,000 | 3.67 | 2022-02-17 | | 892 | [PostScript Viewer](https://extensiontracker.com/extension/ebpiondkhkldijolgmhfenknngkkjola) | ochachacha | 6,000 | 4.54 | 2025-06-12 | | 893 | [Commerce Cloud Recommendation Validator](https://extensiontracker.com/extension/dobmbolmcejainkefklnpkjbaibgjihn) | cce-integration-validator-deployment | 6,000 | 4.88 | 2024-08-24 | | 894 | [GfG to LeetCode](https://extensiontracker.com/extension/dkodhhfojohfonoidpcheichdjbicnfg) | Aditya | 6,000 | 4.00 | 2024-01-05 | | 895 | [GA4 Fixer](https://extensiontracker.com/extension/diiaealnihhapbcgmkcbkapbbmfggemc) | Fixer Five | 6,000 | 4.92 | 2024-11-24 | | 896 | [Image Size Checker](https://extensiontracker.com/extension/dhaldejbjjbmbbglikgmepdnopamegeg) | Daniel Amenou | 6,000 | 3.50 | 2026-10-03 | | 897 | [HTML Tag Error Checker](https://extensiontracker.com/extension/dgboealbpckjkjfhabahfgnjlaeghglh) | macha | 6,000 | 5.00 | 2026-03-30 | | 898 | [Simple Ruler](https://extensiontracker.com/extension/ddhlibhghnglpoacapkoffkcgfijcfkg) | danrnascimento | 6,000 | 4.38 | 2024-10-12 | | 899 | [Logo Downloader](https://extensiontracker.com/extension/blanocpjlhdialgalkmmplggdiipbcgo) | gsid34 | 6,000 | 5.00 | 2026-03-25 | | 900 | [Appsheet Translate: interface translator — English and 133 languages](https://extensiontracker.com/extension/beenkcmmckdpbfbdaegofdokmkiciigl) | appsheetcommunity | 6,000 | 5.00 | 2026-09-03 | - Previous page: - Next page: --- 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`.