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diff --git a/src/convert.rs b/src/convert.rs
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+// This file is part of Germ <https://github.com/gemrest/germ>.
+// Copyright (C) 2022-2022 Fuwn <[email protected]>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 3.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// Copyright (C) 2022-2022 Fuwn <[email protected]>
+// SPDX-License-Identifier: GPL-3.0-only
+
+//! Convert Gemtext into many types of markup.
+
+mod html;
+mod markdown;
+
+/// Different targets to convert Gemtext to
+pub enum Target {
+  /// Convert Gemtext to HTML
+  HTML,
+  /// Convert Gemtext to Markdown
+  Markdown,
+}
+
+/// Convert AST'd Gemtext into an alternative markup format.
+///
+/// # Example
+///
+/// ```rust
+/// use germ::convert;
+///
+/// convert::convert_from_ast(
+///   germ::ast::build(r#"=> gemini://gem.rest/ GemRest"#),
+///   convert::Target::HTML,
+/// );
+/// ```
+pub fn convert_from_ast(
+  source: Vec<crate::ast::Node>,
+  target: Target,
+) -> String {
+  match target {
+    Target::Markdown => markdown::convert(source),
+    Target::HTML => html::convert(source),
+  }
+}
+
+/// Convert raw Gemtext into an alternative markup format.
+///
+/// # Example
+///
+/// ```rust
+/// use germ::convert;
+///
+/// convert::convert_from_string(
+///   r#"=> gemini://gem.rest/ GemRest"#,
+///   convert::Target::HTML,
+/// );
+/// ```
+pub fn convert_from_string(source: &str, target: Target) -> String {
+  convert_from_ast(crate::ast::build(source), target)
+}