Search

Local Search

VitePress supports fuzzy full-text search using an in-browser index thanks to minisearch. To enable this feature, simply set the themeConfig.search.provider option to 'local' in your .vitepress/config.ts file:

import { defineConfig } from 'vitepress'

export default defineConfig({
  themeConfig: {
    search: {
      provider: 'local'
    }
  }
})

Example result:

Alternatively, you can use Algolia DocSearch or some community plugins like:

i18n {#local-search-i18n}

You can use a config like this to use multilingual search:

import { defineConfig } from 'vitepress'

export default defineConfig({
  themeConfig: {
    search: {
      provider: 'local',
      options: {
        locales: {
          zh: { // make this `root` if you want to translate the default locale
            translations: {
              button: {
                buttonText: '搜索',
                buttonAriaLabel: '搜索'
              },
              modal: {
                displayDetails: '显示详细列表',
                resetButtonTitle: '重置搜索',
                backButtonTitle: '关闭搜索',
                noResultsText: '没有结果',
                footer: {
                  selectText: '选择',
                  selectKeyAriaLabel: '输入',
                  navigateText: '导航',
                  navigateUpKeyAriaLabel: '上箭头',
                  navigateDownKeyAriaLabel: '下箭头',
                  closeText: '关闭',
                  closeKeyAriaLabel: 'esc'
                }
              }
            }
          }
        }
      }
    }
  }
})

miniSearch options

You can configure MiniSearch like this:

import { defineConfig } from 'vitepress'

export default defineConfig({
  themeConfig: {
    search: {
      provider: 'local',
      options: {
        miniSearch: {
          /**
           * @type {Pick<import('minisearch').Options, 'extractField' | 'tokenize' | 'processTerm'>}
           */
          options: {
            /* ... */
          },
          /**
           * @type {import('minisearch').SearchOptions}
           * @default
           * { fuzzy: 0.2, prefix: true, boost: { title: 4, text: 2, titles: 1 } }
           */
          searchOptions: {
            /* ... */
          }
        }
      }
    }
  }
})

Learn more in MiniSearch docs.

Custom content renderer

You can customize the function used to render the markdown content before indexing it:

import { defineConfig } from 'vitepress'

export default defineConfig({
  themeConfig: {
    search: {
      provider: 'local',
      options: {
        /**
         * @param {string} src
         * @param {import('vitepress').MarkdownEnv} env
         * @param {import('markdown-it-async')} md
         */
        async _render(src, env, md) {
          // return html string
        }
      }
    }
  }
})

This function will be stripped from client-side site data, so you can use Node.js APIs in it.

Example: Excluding pages from search

You can exclude pages from search by adding search: false to the frontmatter of the page. Alternatively:

import { defineConfig } from 'vitepress'

export default defineConfig({
  themeConfig: {
    search: {
      provider: 'local',
      options: {
        async _render(src, env, md) {
          const html = await md.renderAsync(src, env)
          if (env.frontmatter?.search === false) return ''
          if (env.relativePath.startsWith('some/path')) return ''
          return html
        }
      }
    }
  }
})

::: warning Note In case a custom _render function is provided, you need to handle the search: false frontmatter yourself. Also, the env object won't be completely populated before md.renderAsync is called, so any checks on optional env properties like frontmatter should be done after that. :::

Example: Transforming content - adding anchors

import { defineConfig } from 'vitepress'

export default defineConfig({
  themeConfig: {
    search: {
      provider: 'local',
      options: {
        async _render(src, env, md) {
          const html = await md.renderAsync(src, env)
          if (env.frontmatter?.title)
            return (await md.renderAsync(`# ${env.frontmatter.title}`)) + html
          return html
        }
      }
    }
  }
})

Algolia Search

VitePress supports searching your docs site using Algolia DocSearch. Refer to their getting started guide. In your .vitepress/config.ts you'll need to provide at least the following to make it work:

import { defineConfig } from 'vitepress'

export default defineConfig({
  themeConfig: {
    search: {
      provider: 'algolia',
      options: {
        appId: '...',
        apiKey: '...',
        indexName: '...'
      }
    }
  }
})

i18n {#algolia-search-i18n}

You can use a config like this to use multilingual search:

<details> <summary>View full example</summary>

<<< @/snippets/algolia-i18n.ts

</details>

Refer official Algolia docs to learn more about them. To quickly get started, you can also copy the translations used by this site from our GitHub repo.

Algolia Ask AI Support {#ask-ai}

If you would like to include Ask AI, pass the askAi option (or any of the partial fields) inside options:

import { defineConfig } from 'vitepress'

export default defineConfig({
  themeConfig: {
    search: {
      provider: 'algolia',
      options: {
        appId: '...',
        apiKey: '...',
        indexName: '...',
        // askAi: "YOUR-ASSISTANT-ID"
        // OR
        askAi: {
          // at minimum you must provide the assistantId you received from Algolia
          assistantId: 'XXXYYY',
          // optional overrides – if omitted, the top-level appId/apiKey/indexName values are reused
          // apiKey: '...',
          // appId: '...',
          // indexName: '...'
        }
      }
    }
  }
})

::: warning Note If you want to default to keyword search and do not want to use Ask AI, omit the askAi property. :::

Ask AI Side Panel {#ask-ai-side-panel}

DocSearch v4.5+ supports an optional Ask AI side panel. When enabled, it can be opened with Ctrl/Cmd+I by default. The Sidepanel API Reference contains the full list of options.

import { defineConfig } from 'vitepress'

export default defineConfig({
  themeConfig: {
    search: {
      provider: 'algolia',
      options: {
        appId: '...',
        apiKey: '...',
        indexName: '...',
        askAi: {
          assistantId: 'XXXYYY',
          sidePanel: {
            panel: {
              variant: 'floating', // or 'inline'
              side: 'right',
              width: '360px',
              expandedWidth: '580px',
              suggestedQuestions: true
            }
          }
        }
      }
    }
  }
})

If you need to disable the keyboard shortcut, use the keyboardShortcuts option at the sidepanel root level:

import { defineConfig } from 'vitepress'

export default defineConfig({
  themeConfig: {
    search: {
      provider: 'algolia',
      options: {
        appId: '...',
        apiKey: '...',
        indexName: '...',
        askAi: {
          assistantId: 'XXXYYY',
          sidePanel: {
            keyboardShortcuts: {
              'Ctrl/Cmd+I': false
            }
          }
        }
      }
    }
  }
})

Mode (auto / sidePanel / hybrid / modal) {#ask-ai-mode}

You can optionally control how VitePress integrates keyword search and Ask AI:

mode: 'auto' (default): infer hybrid when keyword search is configured, otherwise sidePanel when Ask AI side panel is configured.
mode: 'sidePanel': force side panel only (hides the keyword search button).
mode: 'hybrid': enable keyword search modal + Ask AI side panel (requires keyword search configuration).
mode: 'modal': keep Ask AI inside the DocSearch modal (even if you configured the side panel).

Ask AI only (no keyword search) {#ask-ai-only}

If you want to use Ask AI side panel only, you can omit top-level keyword search config and provide credentials under askAi:

import { defineConfig } from 'vitepress'

export default defineConfig({
  themeConfig: {
    search: {
      provider: 'algolia',
      options: {
        mode: 'sidePanel',
        askAi: {
          assistantId: 'XXXYYY',
          appId: '...',
          apiKey: '...',
          indexName: '...',
          sidePanel: true
        }
      }
    }
  }
})

Crawler Config

Here is an example config based on what this site uses:

<<< @/snippets/algolia-crawler.js