{"id":14581,"date":"2025-06-30T21:43:06","date_gmt":"2025-06-30T21:43:06","guid":{"rendered":"https:\/\/ggservers.com\/knowledgebase\/?post_type=ht_kb&#038;p=14581"},"modified":"2025-07-13T23:06:40","modified_gmt":"2025-07-13T23:06:40","slug":"how-to-setup-and-use-chunky","status":"publish","type":"ht_kb","link":"https:\/\/ggservers.com\/knowledgebase\/article\/how-to-setup-and-use-chunky\/","title":{"rendered":"How to Setup and Use Chunky"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"78\" src=\"https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2024\/05\/image-1-1024x78.png\" alt=\"\" class=\"wp-image-13375\" srcset=\"https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2024\/05\/image-1-1024x78.png 1024w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2024\/05\/image-1-300x23.png 300w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2024\/05\/image-1-768x59.png 768w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2024\/05\/image-1-50x4.png 50w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2024\/05\/image-1-60x5.png 60w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2024\/05\/image-1-100x8.png 100w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2024\/05\/image-1.png 1240w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What is Chunky?<\/strong><\/h2>\n\n\n\n<p>Chunky is a powerful Minecraft server plugin\/mod designed to <strong>pre-generate chunks<\/strong> in a world. By default, Minecraft generates chunks dynamically as players explore, which can cause <strong>lag spikes<\/strong> and high CPU usage. Chunky helps mitigate this by allowing server owners to generate chunks ahead of time, ensuring smoother performance during gameplay.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">How to install chunky<\/h2>\n\n\n\n<p>Installing Chunky is straightforward and varies depending on whether you&#8217;re running a <strong>plugin-based<\/strong> server (Paper, Spigot, Purpur) or a <strong>modded<\/strong> server (Fabric, Forge, Quilt).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Plugin Servers (Paper, Spigot, Bukkit, etc)<\/h3>\n\n\n\n<p>If you&#8217;re using a plugin-based server, you can install Chunky easily through our <strong>plugin installer<\/strong> on the server panel:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Go to the Server Panel<\/strong> and navigate to the <strong>Plugin Installer<\/strong>.<\/li>\n<\/ol>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"328\" height=\"1024\" src=\"https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-2-328x1024.png\" alt=\"\" class=\"wp-image-14584\" srcset=\"https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-2-328x1024.png 328w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-2-96x300.png 96w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-2-16x50.png 16w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-2-19x60.png 19w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-2-32x100.png 32w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-2.png 359w\" sizes=\"auto, (max-width: 328px) 100vw, 328px\" \/><\/figure>\n<\/div>\n\n\n<p>2. <strong>Search for &#8220;Chunky&#8221;<\/strong> in the available plugin list.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"432\" src=\"https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-3-1024x432.png\" alt=\"\" class=\"wp-image-14585\" srcset=\"https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-3-1024x432.png 1024w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-3-300x126.png 300w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-3-768x324.png 768w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-3-50x21.png 50w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-3-1536x648.png 1536w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-3-60x25.png 60w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-3-100x42.png 100w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-3.png 1836w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>3. <strong>Click Install<\/strong> <strong>Plugin<\/strong> and choose the appropriate <strong>Plugin Version<\/strong>, and the plugin will be automatically added to your server.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"886\" height=\"433\" src=\"https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-4.png\" alt=\"\" class=\"wp-image-14586\" srcset=\"https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-4.png 886w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-4-300x147.png 300w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-4-768x375.png 768w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-4-50x24.png 50w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-4-60x29.png 60w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-4-100x49.png 100w\" sizes=\"auto, (max-width: 886px) 100vw, 886px\" \/><\/figure>\n\n\n\n<p>4. Restart the server to apply the changes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Modded Servers (Forge, Fabric, NeoForge, etc)<\/h3>\n\n\n\n<p>If you&#8217;re running a modded server, you\u2019ll need to install the <strong>Chunky mod<\/strong> instead of the plugin. Our <strong>mod installer<\/strong> makes this process simple:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Go to the Server Panel<\/strong> and navigate to the <strong>Mod Installer<\/strong>.<\/li>\n<\/ol>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"330\" height=\"1024\" src=\"https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-5-330x1024.png\" alt=\"\" class=\"wp-image-14587\" srcset=\"https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-5-330x1024.png 330w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-5-97x300.png 97w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-5-16x50.png 16w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-5-19x60.png 19w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-5-32x100.png 32w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-5.png 358w\" sizes=\"auto, (max-width: 330px) 100vw, 330px\" \/><\/figure>\n<\/div>\n\n\n<p>2. <strong>Search for &#8220;Chunky&#8221;<\/strong> in the available mods.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"304\" src=\"https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-6-1024x304.png\" alt=\"\" class=\"wp-image-14588\" srcset=\"https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-6-1024x304.png 1024w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-6-300x89.png 300w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-6-768x228.png 768w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-6-50x15.png 50w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-6-1536x456.png 1536w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-6-60x18.png 60w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-6-100x30.png 100w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-6.png 1846w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>3. <strong>Click Install<\/strong>, choose your <strong>Minecraft Version<\/strong>, <strong>Loader Type<\/strong>, and <strong>Mod Version<\/strong>. Click <strong>Install Mod<\/strong> and the mod will be automatically added to your server.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"873\" height=\"669\" src=\"https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-7.png\" alt=\"\" class=\"wp-image-14589\" srcset=\"https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-7.png 873w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-7-300x230.png 300w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-7-768x589.png 768w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-7-50x38.png 50w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-7-60x46.png 60w, https:\/\/ggservers.com\/knowledgebase\/wp-content\/uploads\/2025\/02\/image-7-100x77.png 100w\" sizes=\"auto, (max-width: 873px) 100vw, 873px\" \/><\/figure>\n\n\n\n<p>4. Restart the server to apply the changes.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">How to use Chunky<\/h2>\n\n\n\n<p>Pre-generating chunks with Chunky is simple and highly recommended for most servers. It helps reduce lag when players explore new areas and is also useful for creating clean-looking map renders of your world.<\/p>\n\n\n\n<p>If you haven&#8217;t already, <strong>install Chunky<\/strong> following the instructions in the previous section.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Before You Begin<\/strong><\/h3>\n\n\n\n<p>Before starting pre-generation, keep these important points in mind:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Perform pre-generation while the server is empty<\/strong> \u2013 This process is extremely resource-intensive and can cause severe lag. To avoid disrupting gameplay, we recommend running it when no players are online.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Large worlds require significant time and storage<\/strong> \u2013 A bigger world means more disk space usage and a longer generation time. If unsure, start with a <strong>5000-block radius<\/strong> and expand later as needed.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Temporarily disable map plugins<\/strong> \u2013 If you use a plugin to generate live maps, consider turning it off while pre-generating chunks. This can speed up the process and prevent visual glitches in the final render.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Pre-Generating Chunks<\/h3>\n\n\n\n<p>Before running the pre-generation, you need to <strong>select the area to generate<\/strong>. This includes setting the world, shape, center, and radius.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Basic Pre-Generation Example<\/h3>\n\n\n\n<p>To generate a <strong>5000-block radius<\/strong> around the world spawn, simply use:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>chunky radius 5000 \nchunky start<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Pre-Generating the Nether<\/h3>\n\n\n\n<p>To generate chunks in the <strong>Nether<\/strong>, switch the world before starting the process:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>chunky world world_nether\nchunky start<\/code><\/pre>\n\n\n\n<p>Note: Depending on your server setup, world names may vary. The world names usually are something like this:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Overworld:<\/strong> <code>world<\/code> or <code>overworld<\/code><\/li>\n\n\n\n<li><strong>Nether:<\/strong> <code>world_nether<\/code> or <code>the_nether<\/code><\/li>\n\n\n\n<li><strong>End:<\/strong> <code>world_the_end<\/code> or <code>the_end<\/code><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Monitoring Progress<\/strong><\/h3>\n\n\n\n<p>Once pre-generation begins, Chunky will display periodic updates in the server console. These updates include the total number of chunks processed so far, the percentage of completion, and an estimated time remaining (ETA) in hours, minutes, and seconds. You&#8217;ll also see the current generation speed, measured in chunks per second, along with details about the specific chunk currently being processed.<\/p>\n\n\n\n<p>If you don&#8217;t see any updates, you can manually check progress by running the <code>chunky progress<\/code> command in the console.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pausing and Resuming Generation<\/h3>\n\n\n\n<p>If you need to stop generation temporarily, use:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>chunky pause<\/code><\/pre>\n\n\n\n<p>To resume where you left off:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>chunky continue<\/code><\/pre>\n\n\n\n<p>Because world generation can take hours or even days, it\u2019s important to <strong>monitor the ETA<\/strong> and adjust your settings if needed.<\/p>\n\n\n\n<p>For advanced commands and troubleshooting, check <a href=\"https:\/\/github.com\/pop4959\/Chunky\/wiki\" data-type=\"link\" data-id=\"https:\/\/github.com\/pop4959\/Chunky\/wiki\">Chunky\u2019s official documentation<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>If you have any issues, contact us via live chat or the\u00a0<a href=\"https:\/\/ggservers.com\/knowledgebase\/article\/how-to-open-a-support-ticket\/\">ticket system<\/a>.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is Chunky? Chunky is a powerful Minecraft server plugin\/mod designed to pre-generate chunks in a world. By default, Minecraft generates chunks dynamically as players explore, which can cause lag spikes and high CPU usage. Chunky helps mitigate this by allowing server owners to generate chunks ahead of time, ensuring&#8230;<\/p>\n","protected":false},"author":6,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":""},"ht-kb-category":[27,32,31],"ht-kb-tag":[4133,4125,4132,4137,4131,4121,4128,4119,4123,4134,4126,4124,4127,4136,4129,4130,4122,4120,4135,3177],"class_list":["post-14581","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-minecraft","ht_kb_category-mods-modpacks","ht_kb_category-plugins","ht_kb_tag-best-plugin-to-pregen-chunks","ht_kb_tag-chunky-mod-fabric","ht_kb_tag-chunky-mod-vs-plugin","ht_kb_tag-chunky-plugin-1-21","ht_kb_tag-chunky-plugin-nether-generation","ht_kb_tag-chunky-plugin-paper","ht_kb_tag-chunky-radius-command","ht_kb_tag-how-to-use-chunky-in-minecraft","ht_kb_tag-improve-performance-minecraft-server","ht_kb_tag-install-chunky-mod","ht_kb_tag-install-chunky-plugin","ht_kb_tag-minecraft-chunky-plugin-tutorial","ht_kb_tag-minecraft-forge-chunky-mod","ht_kb_tag-minecraft-server-chunk-loading-fix","ht_kb_tag-minecraft-server-pregen","ht_kb_tag-minecraft-world-pregeneration","ht_kb_tag-optimize-minecraft-world-loading","ht_kb_tag-pre-generate-chunks-plugin","ht_kb_tag-pregen-nether-minecraft","ht_kb_tag-reduce-lag-minecraft-server"],"acf":[],"_links":{"self":[{"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/ht-kb\/14581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/ht-kb"}],"about":[{"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/comments?post=14581"}],"version-history":[{"count":7,"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/ht-kb\/14581\/revisions"}],"predecessor-version":[{"id":16713,"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/ht-kb\/14581\/revisions\/16713"}],"wp:attachment":[{"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/media?parent=14581"}],"wp:term":[{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/ht-kb-category?post=14581"},{"taxonomy":"ht_kb_tag","embeddable":true,"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/ht-kb-tag?post=14581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}