diff --git a/sqladmin/fields.py b/sqladmin/fields.py
index 9865b0fb..eff2f48d 100644
--- a/sqladmin/fields.py
+++ b/sqladmin/fields.py
@@ -36,6 +36,10 @@
     "SelectField",
     "Select2TagsField",
     "file_display_formatter",
+    "BooleanField",
+    "FileField",
+    "UuidField",
+    "TextAreaField",
 ]
 
 
@@ -533,3 +537,46 @@ def process_data(self, value: str | UUID | None) -> None:
                 self.data = None
         else:
             self.data = None
+
+
+class TextAreaField(fields.StringField):
+    """
+    This field represents an HTML `textarea` and can be used to take
+    multi-line input.
+
+    To disable automatic updating of the input size,
+    you need to pass enable_autoresize = False to the field arguments.
+    ```python
+    form_args = {
+        'field_name': {
+            'enable_autoresize': False
+        }
+    }
+    ```
+
+    To disable the display of the number of characters,
+    you need to pass the value show_chars_count = False to the field arguments.
+
+    ```python
+    form_args = {
+        'field_name': {
+            'show_chars_count': False
+        }
+    }
+    ```
+    """
+
+    def __init__(
+        self,
+        label: str | None = None,
+        validators: list | None = None,
+        *,
+        enable_autoresize: bool = True,
+        show_chars_count: bool = True,
+        **kwargs: Any,
+    ):
+        super().__init__(label, validators, **kwargs)
+        self.enable_autoresize = enable_autoresize
+        self.show_chars_count = show_chars_count
+
+    widget = sqladmin_widgets.TextAreaWidget()
diff --git a/sqladmin/forms.py b/sqladmin/forms.py
index 076e9fd9..cbce2519 100644
--- a/sqladmin/forms.py
+++ b/sqladmin/forms.py
@@ -29,7 +29,6 @@
     Form,
     IntegerField,
     StringField,
-    TextAreaField,
     TimeField,
     validators,
 )
@@ -57,6 +56,7 @@
     QuerySelectMultipleField,
     Select2TagsField,
     SelectField,
+    TextAreaField,
     UuidField,
 )
 from sqladmin.helpers import (
diff --git a/sqladmin/statics/css/main.css b/sqladmin/statics/css/main.css
index 74f3141a..199056b7 100644
--- a/sqladmin/statics/css/main.css
+++ b/sqladmin/statics/css/main.css
@@ -45,3 +45,12 @@
     border: 0;
 }
 
+.autoresize-textarea {
+  min-height: 25px;
+  overflow-y: hidden;
+  height: 25px;
+}
+
+.chars-count-label.warning {
+  color: red;
+}
diff --git a/sqladmin/statics/js/main.js b/sqladmin/statics/js/main.js
index bb080371..a7f9559a 100644
--- a/sqladmin/statics/js/main.js
+++ b/sqladmin/statics/js/main.js
@@ -538,3 +538,46 @@ $(':input[data-role="select2-tags"]').each(function () {
     $(this).append(option).trigger('change');
   }
 });
+
+// Automatically resize textarea on input events.
+$('.autoresize-textarea').each(function() {
+  const $textarea = $(this);
+  if (!$textarea) return;
+
+  const updateTextareaHeight = () => {
+    $textarea.css('height', 'auto');
+    $textarea.css('height', $textarea[0].scrollHeight + 'px');
+  };
+
+  $textarea.on('input propertychange', function() {
+    updateTextareaHeight();
+  });
+
+  updateTextareaHeight(); // Resize on start
+});
+
+
+// Displays the number of characters in the text field.
+$('.chars-count-label').each(function() {
+  const $charsCountLabel = $(this);
+  if (!$charsCountLabel) return;
+
+  const $textarea = $charsCountLabel.prev('textarea');
+  if (!$textarea.length) return;
+
+  const $maxLength = parseInt($textarea.attr('maxlength'), 10) || 0;
+
+  const updateCharsCountLabel = () => {
+    if (!$charsCountLabel.length) return;
+
+    const $currentLength = $textarea.val().length;
+    $charsCountLabel.text(`Number of characters: ${$currentLength}${$maxLength ? ` / ${$maxLength}` : ''}`);
+    $charsCountLabel.toggleClass('warning', $maxLength > 0 && $currentLength >= $maxLength);
+  };
+
+  $textarea.on('input propertychange', function() {
+    updateCharsCountLabel();
+  });
+
+  updateCharsCountLabel(); // Show on start
+});
diff --git a/sqladmin/widgets.py b/sqladmin/widgets.py
index 4d936484..cdda11e0 100644
--- a/sqladmin/widgets.py
+++ b/sqladmin/widgets.py
@@ -4,7 +4,7 @@
 import logging
 from typing import TYPE_CHECKING, Any
 
-from markupsafe import Markup
+from markupsafe import Markup, escape
 from wtforms import Field, SelectFieldBase, widgets
 from wtforms.widgets import html_params
 
@@ -170,3 +170,42 @@ def __call__(self, field: Field, **kwargs: Any) -> Markup:
         )
 
         return template.format(text=super().__call__(field, **kwargs))
+
+
+class TextAreaWidget(widgets.TextArea):
+    """
+    Render a textarea that automatically resizes on input.
+    """
+
+    validation_attrs = ["required", "disabled", "readonly", "maxlength", "minlength"]
+
+    def __call__(self, field: Field, **kwargs: Any) -> Markup:
+        kwargs.setdefault("id", field.id)
+        flags = getattr(field, "flags", {})
+        for k in dir(flags):
+            if k in self.validation_attrs and k not in kwargs:
+                kwargs[k] = getattr(flags, k)
+
+        class_ = kwargs.get("class")
+        if getattr(field, "enable_autoresize", True) is True:
+            class_ = " ".join(filter(None, (class_, "autoresize-textarea")))
+            kwargs.setdefault("rows", "1")
+
+        if class_:
+            kwargs["class"] = class_
+
+        if hasattr(field, "_value") and callable(field._value):
+            kwargs["value"] = field._value()
+
+        if getattr(field, "show_chars_count", True) is True:
+            chars_count = '<div class="chars-count-label pt-1"></div>'
+        else:
+            chars_count = ""
+
+        value = kwargs.pop("value", "")
+
+        return Markup(
+            "<textarea %s>%s</textarea>"
+            % (html_params(name=field.name, **kwargs), escape(value))
+            + chars_count
+        )  # nosec: markupsafe_markup_xss
diff --git a/tests/test_fields.py b/tests/test_fields.py
index 48a3a092..97beb0c9 100644
--- a/tests/test_fields.py
+++ b/tests/test_fields.py
@@ -18,6 +18,7 @@
     QuerySelectMultipleField,
     Select2TagsField,
     SelectField,
+    TextAreaField,
     UuidField,
 )
 from tests.common import DummyData
@@ -226,3 +227,12 @@ class FRequired(Form):
     form = FRequired()
     html = form.boolean()
     assert "required" in html
+
+
+def test_textarea_field() -> None:
+    class F(Form):
+        text = TextAreaField()
+
+    form = F()
+    assert "autoresize-textarea" in form.text()
+    assert "chars-count-label" in form.text()