ExtHunter
← Back to extensions
Day-Count Timer Extension icon

Day-Count Timer Extension

🧩 More extensions
Developer: Potato Extensions
4.71,000

Counts the amount of days since or until a specified date (or multiple dates).

Counts the amount of days since or until a specified date (or multiple dates).

User reviews

3 Β· from the Chrome Web Store
  • M

    Muneer Huda

    Oct 17, 2025

    Works great!

  • B

    Bob Loucks

    Mar 8, 2022

    EXCELLENT little doohickey! Clear distinct number can be seen. Easy to use, opens into clear and easy to see days and dates. Nice functionality. Surprised not used by and commented on by many others...!

  • R

    Ricardo Costeira

    Mar 26, 2021

    AF_initDataCallback({key: 'ds:0', hash: '1', data:[["mhofelbafaechkdfmlpgcognpgnnhaaa","https://lh3.googleusercontent.com/FEwdofdAW1g0t2gK0i3VLXN1MAgYjv3TCgtCeiNhwYM7c9berIVysLHCb7Zw-RZ_vW2VIQkSnP__dF7Uk870LTopnw","Day-Count Timer Extension",4.666666666666667,3,null,"Counts the amount of days since or until a specified date (or multiple dates).",null,null,1,null,["productivity/workflow",null,4],1,1,1000,null,null,[1599223105,880000000],"{\n\"update_url\": \"https://clients2.google.com/service/update2/crx\",\n\n \"name\": \"Day-Count Timer Extension\",\n \"version\": \"2.3.2\",\n \"manifest_version\": 3,\n \"description\": \"Counts the amount of days since or until a specified date (or multiple dates).\",\n \"permissions\": [\n \"storage\"\n ],\n \"action\": {\n \"default_popup\": \"./popup.html\",\n \"default_icon\": \"./assets/images/icon.png\"\n },\n \"background\": {\n \"service_worker\": \"./assets/js/background.js\"\n },\n \"icons\": {\n \"128\": \"./assets/images/icon.png\"\n }\n}","Day-Count Timer Extension"],null,null,null,null,[[1,"https://lh3.googleusercontent.com/0BPSygCjlNCnF5TT-Y3mD5zihDGs8xEkHqHpCiNPc04d5sgpLtE_pt94xghJhQGwXWdb-H9l2H-SsHWLwlEOkJsNKg"],[1,"https://lh3.googleusercontent.com/oFEW5asNVjo9989d8x_01JvKYmgWGNV4NmV-fEx1Zf18L3EtCYHJ360jvntqR3ytmOc94Nqz1myoQ1W20dLwUWQo"],[1,"https://lh3.googleusercontent.com/TDZ9g9gkKeuhv6gTsOcwDu3xedKfYbboGhcVqUr0qQakPj0LkBVVkfIwwIq5jo-kOn-XciD5W8IyFwy1y0Yhbcw"],[1,"https://lh3.googleusercontent.com/s6jJyecCumTXLu4cq3AQTWGiyqEW5lGPsHBfIyGgXjIL2QfxDOuRTFgUcVPSMw-4QYcoIh_Py41ftRLNO3gBNVGMwBM"],[1,"https://lh3.googleusercontent.com/aSyicSp7rsSyhk3tYTZkXVYxUAZy7UXKiXwv-7KgUyJZTvx3Ym4A0itqyw2OU-FcMuheKLnm_Oyq2L8do0yKQW-Qos8"]],"A simple extension which counts the amount of days since or until a specified date.\nThe extension icon will always display the amount of days between today and a specified date.",null,1,1,["1l6w69v6@mailbox.org",null,null,null,null,"Potato Extensions",null,null,null,null,"u07be51d31d2c00a9561e783e268ccffe"],null,null,"2.3.2",[1676358735,353000000],"625KiB",["English"],null,null,null,null,1,[["donbdkpbeeiafhbggbfocdhkeaolegdi","https://lh3.googleusercontent.com/tfZS9nagxy080MAALL2I9GE7x4fg_M9949L2UL9evNKv4kCUf5vOfcsJvWfnRJLPW6dbZbqVisSEz82sd_-qsOjP","Days to go - Countdown",null,null,"https://lh3.googleusercontent.com/HWnt0cwp_T-y0mBAAkyv9uh7-HGn6cyg3mKFHskR1c10LjEVEcWG9tRoAuScroTYRokiGw7o8NFo33T0xyGlPv4H1g","Countdown to multiple dates with beautiful images",null,null,null,null,["productivity/workflow",null,4],1,1,295,null,"https://lh3.googleusercontent.com/LdskF_tXGdcTtIzAwou2kjE6CV4XPWVBuDPI4dhrFW6LFOfoxOJ2HxUZoioHUxkHtpPsi1fYST_aTvjnPZFSTZtCmQ",[1725435241,649332000],"{\n\"update_url\": \"https://clients2.google.com/service/update2/crx\",\n\n \"manifest_version\": 3,\n \"name\": \"Days to go - Countdown\",\n \"version\": \"2.0\",\n \"description\": \"Countdown to multiple dates with beautiful images\",\n \"permissions\": [\"storage\"],\n \"host_permissions\": [\"https://api.unsplash.com/*\"],\n \"action\": {\n \"default_popup\": \"popup.html\",\n \"default_icon\": {\n \"16\": \"icon16.png\",\n \"48\": \"icon48.png\",\n \"128\": \"icon128.png\"\n }\n },\n \"icons\": {\n \"16\": \"icon16.png\",\n \"48\": \"icon48.png\",\n \"128\": \"icon128.png\"\n },\n \"background\": {\n \"service_worker\": \"background.js\"\n }\n}\n","Days to go - Countdown"],["eddepnlfdamgcnnddimeekejfommaknn","https://lh3.googleusercontent.com/yITJrVd0qsEZc2utsqiavAhMAV4ZSHEaRa67tuUntzp7lss-nOCYvBxgVF7GXOPXVYs6_2RBx1QMEu8aGz-HuU9utdw","Days Matter Countdown Timer Date Calendar",null,null,"https://lh3.googleusercontent.com/SNzd5TIHttNngQSAd-EToZaTVLrd-Rh_WLxDdaR7h4_H5Nvb3N4oUEy1QJJVfh8UgNVi9CGSh1S5qfnjgE0W_klD2Cc","This is a Chrome Extension that supports: Days Matter, Countdown, Timer, Date, Calendar, Flash sale, Spike and so on",null,null,null,null,["productivity/tools",null,5],1,null,143,null,"https://lh3.googleusercontent.com/sKGr3gP8imOhKqjvkGD-AFAhIkZh6vHDgRfqhH3ovfD0y-x7EWaaforlnKhztezVG8fF4-zUmigaHekhjvjt_T8Tbw",[1708340128,113000000],"{\n\"update_url\": \"https://clients2.google.com/service/update2/crx\",\n\"manifest_version\":3,\"icons\":{\"16\":\"icon16.bc567b2e.png\",\"32\":\"icon32.09f4199e.png\",\"48\":\"icon48.729f73c0.png\",\"64\":\"icon64.1de4f82c.png\",\"128\":\"icon128.3f255426.png\"},\"action\":{\"default_icon\":{\"16\":\"icon16.bc567b2e.png\",\"32\":\"icon32.09f4199e.png\",\"48\":\"icon48.729f73c0.png\",\"64\":\"icon64.1de4f82c.png\",\"128\":\"icon128.3f255426.png\"},\"default_popup\":\"popup.html\"},\"background\":{\"service_worker\":\"background.d25393bf.js\"},\"name\":\"Days Matter Countdown Timer Date Calendar\",\"version\":\"1.3.3\",\"description\":\"This is a Chrome Extension that supports: Days Matter, Countdown, Timer, Date, Calendar, Flash sale, Spike and so on\",\"author\":\"k.cium\",\"permissions\":[\"activeTab\",\"notifications\",\"storage\"]}","Days Matter Countdown Timer Date Calendar"],["pajmmdmjkjjhogcgloaphjibbpdhmklp","https://lh3.googleusercontent.com/TDdRUaKXq97cOFYLOFiY0y24uwEzIpPpnURAhQi3NE9Kn9nVjK6yR5oKkwD18EAon0UPKo9ujqFqE4Hb-LF49LJjoQ","CountDown Timer",4.647058823529412,34,null,"Use to count the number of days,hours,sec remaining",null,null,null,null,["productivity/workflow",null,4],1,null,6000,null,null,[1572525417,985000000],"{\n\"update_url\": \"https://clients2.google.com/service/update2/crx\",\n\r\n \"manifest_version\": 3,\r\n \"name\": \"CountDown Timer\",\r\n \"version\": \"2.0\",\r\n \"description\": \"Use to count the number of days,hours,sec remaining\",\r\n \"icons\": {\r\n \"16\": \"Icon.png\",\r\n \"32\": \"Icon-32.png\"\r\n },\r\n \"action\": {\r\n \"default_popup\": \"Counter.html\",\r\n \"default_icon\": \"Icon.png\"\r\n },\r\n \"permissions\": [\r\n \"storage\",\r\n \"notifications\"\r\n ],\r\n \"background\": {\r\n \"service_worker\": \"js/background.js\"\r\n }\r\n}","CountDown Timer"],["ddmcilopdbnnkjpipgepgininciipjpo","https://lh3.googleusercontent.com/ug4mbkKEHVy3EXoSLoS3VpDK1pYF_SXv2K8jdKja-lYrv9CtGNS2FkycejWUDWU5vH_HnV20evjwh6VdmomMSlSd","Days Between Calculator",5,10,"https://lh3.googleusercontent.com/-sGSwOiHHhUsrFcCb2fght2PoE3LUB3yW-6v12p4h5c18RcnChwV-gvVm4bjbsoO4UCdZtbxuy5zOh5Z2rQOIDjV7ws","Use days between calculator to get the time between two dates. A simple day counter that works as a duration calculator.",null,null,1,null,["productivity/workflow",null,4],1,1,849,null,null,[1732359442,754085000],"{\r\n\"update_url\": \"https://clients2.google.com/service/update2/crx\",\r\n\r\n \"manifest_version\": 3,\r\n \"name\": \"__MSG_appName__\",\r\n \"description\": \"__MSG_shortDesc__\",\r\n \"default_locale\": \"en\",\r\n \"version\": \"1.1.0\",\r\n \"background\": {\r\n \"service_worker\": \"background.js\"\r\n },\r\n \"action\": {\r\n \"default_popup\": \"index.html\"\r\n },\r\n \"icons\": {\r\n \"16\": \"images/icon-16.png\",\r\n \"32\": \"images/icon-32.png\",\r\n \"48\": \"images/icon-48.png\",\r\n \"64\": \"images/icon-64.png\",\r\n \"128\": \"images/icon-128.png\",\r\n \"300\": \"images/icon-300.png\"\r\n }\r\n,\r\n \"permissions\": [\"storage\"]\r\n}\r\n","Days Between Calculator"],["okjdkangibbkaackdmjndkhggpabiied","https://lh3.googleusercontent.com/QZvYRNgrysVBKjWYxW_lAwrloizdJWXWhtiFqaRCXPTDeC9gs4y7wPwOVnTYhtIttkIis__eVbI4Byqf_9ufouDAVA","Count the Days",null,null,"https://lh3.googleusercontent.com/itfqRd_e34pfeEP-XqDYYviUrVyofSZZ-_IMv7wKikXYtic1XW4qfc-s6MJyrt1dpzuDu5ThaPLGHJAAmrdQIMT1Ww","Create and manage countdown timers with a start and end date.",null,null,null,null,["lifestyle/household",null,17],1,null,65,null,null,[1736077854,292745000],"{\n\"update_url\": \"https://clients2.google.com/service/update2/crx\",\n\n \"manifest_version\": 3,\n \"name\": \"Count the Days\",\n \"version\": \"1.0\",\n \"description\": \"Create and manage countdown timers with a start and end date.\",\n \"permissions\": [\"storage\"],\n \"host_permissions\": [\"http://www.w3.org/2000/svg\"],\n \"action\": {\n \"default_popup\": \"popup.html\",\n \"default_icon\": \"icon128.png\"\n },\n \"icons\": {\n \"16\": \"icon16.png\",\n \"48\": \"icon48.png\",\n \"128\": \"icon128.png\"\n }\n}","Count the Days"],["hoifffakgghpghnnnohmhbnokfjjedhl","https://lh3.googleusercontent.com/DX85xwYrQavz5TtIxrACvTVynpsdD73u8CzJiiFottXWrldvNkk4l4sgWU9PcY0B3JaaoDbmq7P_z2135SufiTJTCRE","Days Until - Days Countdown",4.3076923076923075,13,"https://lh3.googleusercontent.com/A_dFVDoNM2inyb9gPYnUKAZUdFu1JYz7WpjT6vIJ4oMJA1-2G9mo0-98Cqtf49F3ouKLXjIqmGerQwgAkyG9r4CILc4","This extension showcases the countdown of days until a chosen date directly in your toolbar. (Days Countdown)","https://tools.subarnabhandari.com/",1,1,null,["productivity/workflow",null,4],1,1,7000,1,null,[1707126500,8000000],"{\n\"update_url\": \"https://clients2.google.com/service/update2/crx\",\n\n \"manifest_version\": 3,\n \"name\": \"Days Until - Days Countdown\",\n \"version\": \"1.1\",\n \"description\": \"This extension showcases the countdown of days until a chosen date directly in your toolbar. (Days Countdown)\",\n \"permissions\": [\"storage\"],\n \"action\": {\n \"default_popup\": \"popup.html\",\n \"default_icon\": \"icon.png\"\n },\n \"icons\": {\n \"48\": \"icon.png\"\n },\n \"background\": {\n \"service_worker\": \"background.js\"\n }\n}\n","Days Until - Days Countdown"],["npnnjlofhijeaecpihpocodgaelhilkd","https://lh3.googleusercontent.com/VqN9od-TXuUfiwNF9Rk7cTImVZH7sL5OhfwbdNIHOGq9KFmSX4dxXEivGew-be8n3hJGSARe5ZzaELGUIMYnFvuI","Dates \u0026 Days Calculator",4,4,null,"Calculate the duration between two dates or find the date by adding/subtracting days, with an optional weekday-only mode.",null,null,null,null,["productivity/tools",null,5],1,null,148,null,null,[1727939805,967493000],"{\n\"update_url\": \"https://clients2.google.com/service/update2/crx\",\n\n \"manifest_version\": 3,\n \"name\": \"Dates \u0026 Days Calculator\",\n \"version\": \"3.1.0\",\n \"description\": \"Calculate the duration between two dates or find the date by adding/subtracting days, with an optional weekday-only mode.\",\n \"icons\":{\n \"128\": \"icons/icon128.png\",\n \"48\": \"icons/icon48.png\",\n \"32\": \"icons/icon32.png\",\n \"16\": \"icons/icon16.png\"\n },\n \"action\": {\n \"default_icon\": \"icons/icon16.png\",\n \"default_popup\": \"popup.html\"\n },\n \"permissions\": [\"storage\"]\n}","Dates \u0026 Days Calculator"],["pkihdfohnndkhmnfjooipkpemdikgkhb","https://lh3.googleusercontent.com/kUHEGpSoPbl-udTNUeOPPfQVwa_DYSQa4VvUKQQ7Wq2rVjCdDILQckfEaq0xfMjHCeQvmu8xmU-_Xxr2-weVXHP7","Date Countdown",4.142857142857143,7,null,"Smart Extension to easily check how many days left to the dates you want",null,null,1,null,["productivity/workflow",null,4],1,1,4000,null,null,[1664530400,845000000],"{\n\"update_url\": \"https://clients2.google.com/service/update2/crx\",\n\r\n \"manifest_version\": 3,\r\n \"version\": \"1.2\",\r\n \"name\": \"Date Countdown\",\r\n \"description\": \"Smart Extension to easily check how many days left to the dates you want\",\r\n \"action\": {\r\n \"default_popup\": \"index.html\",\r\n \"default_icon\": \"images/icon.png\"\r\n }\r\n}","Date Countdown"],["llfehbiaaelkldaefaaeannhecgabpgd","https://lh3.googleusercontent.com/HJf7C45JZnjg132OBSbi1h-5ETQxAbA-EwBWi-OTgYkfoHfJhszAfHmVl5mZxH6r6xCXEXwNb30lPYhHSp7cZHCv8w","Days Since - Days Count",3.7142857142857144,7,"https://lh3.googleusercontent.com/SebJSNySz_HFIUIm45EXf74yioMpeQ2WIUIaDM-Yvi6nMmsBE-E0uZkLVZYmDgYfivE4amuTLusclxydK5qH712O_8s","Counts the days since a given date.","https://tools.subarnabhandari.com/",1,1,null,["productivity/workflow",null,4],1,1,291,1,null,[1707109188,61000000],"{\n\"update_url\": \"https://clients2.google.com/service/update2/crx\",\n\n \"manifest_version\": 3,\n \"name\": \"Days Since - Days Count\",\n \"version\": \"1.1\",\n \"description\": \"Counts the days since a given date.\",\n \"permissions\": [\"storage\"],\n \"action\": {\n \"default_popup\": \"popup.html\",\n \"default_icon\": \"icon.png\"\n },\n \"icons\": {\n \"48\": \"icon.png\"\n },\n \"background\": {\n \"service_worker\": \"background.js\"\n }\n}","Days Since - Days Count"],["nedanpbgcaailcahdjmldfalbnpeccpo","https://lh3.googleusercontent.com/4xyV4z9j68Kb_IJREalFjiq3doLFlFRCE1frMPUSRj6YcQVZwSC2EumSZKeKM0BAw1_HrwSmt9KKWE3EikNd8353HCQ","Day Counter",5,5,null,"Track days until or since life events like Birthdays easily.",null,null,null,null,["productivity/workflow",null,4],1,null,683,null,null,[1745406494,529274000],"{\n\"update_url\": \"https://clients2.google.com/service/update2/crx\",\n\n \"manifest_version\": 3,\n \"name\": \"Day Counter\",\n \"short_name\": \"Day Counter\",\n \"version\": \"3.1.0\",\n \"description\": \"Track days until or since life events like Birthdays easily.\",\n \"icons\": {\n \"16\": \"images/icon16.png\",\n \"48\": \"images/icon48.png\",\n \"128\": \"images/icon128.png\"\n },\n \"action\": {\n \"default_icon\": {\n \"19\": \"images/icon19.png\",\n \"38\": \"images/icon38.png\"\n },\n \"default_title\": \"Open Day Counter\"\n },\n \"background\": {\n \"service_worker\": \"background.js\"\n },\n \"chrome_url_overrides\": {\n \"newtab\": \"index.html\"\n },\n \"incognito\": \"split\",\n \"offline_enabled\": true,\n \"permissions\": [\"storage\"]\n}\n","Day Counter"],["bppnoejpfijbepipidelnldkeffcffgj","https://lh3.googleusercontent.com/dtP7eYiv99ehWPdOsNm6MpipPt-lsV7cI0leHYjxfCHhWosRxURKjc8zEnGWQCXtuNealDcE7GqP5IOZLfT-OT2Dng","Day Countdown",4,3,null,"Shows a day countdown to any number of dates",null,null,1,null,["productivity/workflow",null,4],1,1,1000,null,null,[1564087403,607000000],"{\n\"update_url\": \"https://clients2.google.com/service/update2/crx\",\n\n \"manifest_version\": 3,\n \"name\": \"Day Countdown\",\n \"description\": \"Shows a day countdown to any number of dates\",\n \"icons\": {\n \"16\": \"public/images/calendar_16x16.png\",\n \"48\": \"public/images/calendar_48x48.png\",\n \"128\": \"public/images/calendar_128x128.png\"\n },\n \"action\": {\n \"default_icon\": {\n \"16\": \"public/images/calendar_16x16.png\",\n \"48\": \"public/images/calendar_48x48.png\",\n \"128\": \"public/images/calendar_128x128.png\"\n },\n \"default_title\": \"Day Countdown\"\n },\n \"background\": {\n \"service_worker\": \"service-worker-loader.js\",\n \"type\": \"module\"\n },\n \"permissions\": [\n \"storage\",\n \"alarms\"\n ],\n \"web_accessible_resources\": [\n {\n \"matches\": [\n \"*://*/*\"\n ],\n \"resources\": [\n \"images/save_16x16.png\",\n \"images/delete_16x16.png\"\n ],\n \"use_dynamic_url\": false\n }\n ],\n \"version\": \"1.6.6.0\",\n \"version_name\": \"1.6.6\"\n}\n","Day Countdown"],["jfmcjclljdpdiohljemmcinbgpolopmo","https://lh3.googleusercontent.com/2l19k8GEWlDwo__nHdGfZMpOkZWqOvW2F7ivmDJh-9ZCFM5SXUbs3-YDOazEvVH9uLpkrKe9VN9Wj4TGU3VICqwF","Date Countdown Timer",5,7,"https://lh3.googleusercontent.com/zPAHX0vkZ_3yk4Nj8CT4UtFqMfimbvjRbnD5btwdq4zW55iQSYAIGschRz3bbf5W09hu3tnYtCdjRRsDRy2px1hB","This is a Chrome Extension that supports: Days Matter, Countdown, Timer, Date, Calendar, Flash sale, Spike and so on",null,null,1,null,["productivity/workflow",null,4],1,1,941,null,"https://lh3.googleusercontent.com/KJ-Ab93yRECvKaWxxbnP_os78Zd1p0jzEojEGw97LAHZXutt7huO7qPYrX40X9b2wUvXltK5shkPEyjGq7GMIWJsYg",[1708425064,375000000],"{\n\"update_url\": \"https://clients2.google.com/service/update2/crx\",\n\"manifest_version\":3,\"icons\":{\"16\":\"icon16.8ea3d41a.png\",\"32\":\"icon32.2f25b8da.png\",\"48\":\"icon48.a73f77c0.png\",\"64\":\"icon64.8a4266a6.png\",\"128\":\"icon128.c7664fc2.png\"},\"action\":{\"default_icon\":{\"16\":\"icon16.8ea3d41a.png\",\"32\":\"icon32.2f25b8da.png\",\"48\":\"icon48.a73f77c0.png\",\"64\":\"icon64.8a4266a6.png\",\"128\":\"icon128.c7664fc2.png\"},\"default_popup\":\"popup.html\"},\"background\":{\"service_worker\":\"background.ef16c8f2.js\"},\"name\":\"Date Countdown Timer\",\"version\":\"1.3.3\",\"description\":\"This is a Chrome Extension that supports: Days Matter, Countdown, Timer, Date, Calendar, Flash sale, Spike and so on\",\"author\":\"k.cium\",\"permissions\":[\"activeTab\",\"notifications\",\"storage\"]}","Date Countdown Timer"]],null,null,null,null,"88",null,1,null,null,null,null,null,null,1,3,["en"]], sideChannel: {}});