The LanguageTool plugin integrates the powerful grammar and spellchecking capabilities of LanguageTool into Obsidian. It allows users to perform advanced text checks, including grammar corrections, spellchecking, and language-specific enhancements. The plugin supports features like custom dictionaries, synonym suggestions, and multi-language spellchecking within a single document. Users can toggle automatic checks, clear suggestions, or manually check selected text or entire documents. For privacy-conscious users, it supports self-hosted LanguageTool instances. Premium users can access additional features with an API key configuration. This plugin is ideal for improving writing quality and handling multilingual documents efficiently.

The Finnish Spellcheck plugin is a game-changer for Obsidian users who write in Finnish. This plugin integrates advanced spellchecking and grammatical analysis into your Obsidian editor, ensuring that your texts are error-free and polished. With the power of Voikko, a tool for Finnish language, this plugin can detect even the most subtle mistakes, making it an indispensable tool for anyone who writes in Finnish regularly. Whether you're writing articles, blog posts, or simply taking notes, the Finnish Spellcheck plugin will help you catch those pesky typos and grammatical errors before they become a problem.

The Spellcheck Toggler plugin provides greater control over Obsidian's spellcheck behavior. It allows users to toggle spellcheck for specific types of content, such as internal and external links, as well as HTML comments. This plugin is particularly useful for those who find the red underline for spellcheck distracting, especially when working with links or code. By customizing the plugin settings, users can choose when to enable or disable spellcheck on different elements, improving their editing experience. The plugin is also open to feature requests, allowing users to suggest additional content types to toggle spellcheck for.