diff --git a/src/Html/Component.php b/src/Html/Component.php
new file mode 100644
index 0000000..ff9a8b9
--- /dev/null
+++ b/src/Html/Component.php
@@ -0,0 +1,8 @@
+<?php declare(strict_types=1);
+
+namespace Erusev\Parsedown\Html;
+
+interface Component
+{
+    public function getHtml(): string;
+}
diff --git a/src/Html/Components/Element.php b/src/Html/Components/Element.php
new file mode 100644
index 0000000..732bb64
--- /dev/null
+++ b/src/Html/Components/Element.php
@@ -0,0 +1,102 @@
+<?php declare(strict_types=1);
+
+namespace Erusev\Parsedown\Html\Components;
+
+use Erusev\Parsedown\Html\Component;
+use Erusev\Parsedown\Html\Sanitisation\CharacterFilter;
+use Erusev\Parsedown\Html\Sanitisation\Escaper;
+
+final class Element implements Component
+{
+    /** @var string */
+    private $name;
+
+    /** @var array<string, string>*/
+    private $attributes;
+
+    /** @var Component[]|null */
+    private $Contents;
+
+    /**
+     * @param string $name
+     * @param array<string, string> $attributes
+     * @param Component[]|null $Contents
+     */
+    public function __construct(
+        string $name,
+        array $attributes,
+        ?array $Components
+    ) {
+        $this->name = $name;
+        $this->attributes = $attributes;
+        $this->Components = $Components;
+    }
+
+    /**
+     * @param string $name
+     * @param array<string, string> $attributes
+     */
+    public static function selfClosing(string $name, array $attributes): self
+    {
+        return new self($name, $attributes, null);
+    }
+
+    public function name(): string
+    {
+        return $this->name;
+    }
+
+    /**
+     * @return array<string, string>
+     */
+    public function attributes(): array
+    {
+        return $this->attributes;
+    }
+
+    /**
+     * @return Component[]|null
+     */
+    public function contents(): ?array
+    {
+        return $this->Contents;
+    }
+
+    public function getHtml(): string
+    {
+        $html = '';
+
+        $elementName = CharacterFilter::htmlElementName($this->name);
+
+        $html .= '<' . $elementName;
+
+        if (! empty($this->attributes)) {
+            foreach ($this->attributes as $name => $value) {
+                $html .= ' '
+                    . CharacterFilter::htmlAttributeName($name)
+                    . '="'
+                    . Escaper::htmlAttributeValue($value)
+                    . '"'
+                ;
+            }
+        }
+
+        if ($this->Contents !== null) {
+            $html .= '>';
+
+            if (! empty($this->Contents)) {
+                $html .= "\n";
+
+                foreach ($this->Contents as $C) {
+                    $html .= $C->getHtml();
+                }
+            }
+
+            $html .= "</" . $elementName . ">\n";
+        } else {
+            $html .= ' />';
+        }
+
+        return $html;
+    }
+}
diff --git a/src/Html/Components/Text.php b/src/Html/Components/Text.php
new file mode 100644
index 0000000..1737cf2
--- /dev/null
+++ b/src/Html/Components/Text.php
@@ -0,0 +1,23 @@
+<?php declare(strict_types=1);
+
+namespace Erusev\Parsedown\Html\Components;
+
+use Erusev\Parsedown\Html\Component;
+use Erusev\Parsedown\Html\Sanitisation\CharacterFilter;
+use Erusev\Parsedown\Html\Sanitisation\Escaper;
+
+final class Text implements Component
+{
+    /** @var string */
+    private $text;
+
+    public function __construct(string $text)
+    {
+        $this->text = $text;
+    }
+
+    public function getHtml(): string
+    {
+        return Escaper::htmlElementValue($text);
+    }
+}
diff --git a/src/Html/Sanitisation/CharacterFilter.php b/src/Html/Sanitisation/CharacterFilter.php
new file mode 100644
index 0000000..441bbb7
--- /dev/null
+++ b/src/Html/Sanitisation/CharacterFilter.php
@@ -0,0 +1,36 @@
+<?php declare(strict_types=1);
+
+namespace Erusev\Parsedown\Html\Sanisisation;
+
+final class CharacterFilter
+{
+    public static function htmlAttributeName(string $text) : string
+    {
+        /**
+         * https://www.w3.org/TR/html/syntax.html#name
+         *
+         * Attribute names must consist of one or more characters other than
+         * the space characters, U+0000 NULL, U+0022 QUOTATION MARK ("),
+         * U+0027 APOSTROPHE ('), U+003E GREATER-THAN SIGN (>),
+         * U+002F SOLIDUS (/), and U+003D EQUALS SIGN (=) characters,
+         * the control characters, and any characters that are not defined by
+         * Unicode.
+         */
+        return \preg_replace(
+            '/(?:[[:space:]\0"\'>\/=[:cntrl:]]|[^\pC\pL\pM\pN\pP\pS\pZ])++/iu',
+            '',
+            $text
+        );
+    }
+
+    public static function htmlElementName(string $text) : string
+    {
+        /**
+         * https://www.w3.org/TR/html/syntax.html#tag-name
+         *
+         * HTML elements all have names that only use alphanumeric
+         * ASCII characters.
+         */
+        return \preg_replace('/[^[:alnum:]]/', '', $text);
+    }
+}
diff --git a/src/Html/Sanitisation/Escaper.php b/src/Html/Sanitisation/Escaper.php
new file mode 100644
index 0000000..3f19a5d
--- /dev/null
+++ b/src/Html/Sanitisation/Escaper.php
@@ -0,0 +1,27 @@
+<?php declare(strict_types=1);
+
+namespace Erusev\Parsedown\Sanisisation;
+
+final class Escaper
+{
+    public static function htmlAttributeValue(string $text) : string
+    {
+        return self::escape($text);
+    }
+
+    public static function htmlElementValue(string $text) : string
+    {
+        return self::escape($text, true);
+    }
+
+    private static function escape(
+        string $text,
+        bool $allowQuotes = false
+    ) : string {
+        return \htmlentities(
+            $text,
+            $allowQuotes ? \ENT_NOQUOTES : \ENT_QUOTES,
+            'UTF-8'
+        );
+    }
+}