diff --git a/web/tag-farcaster-channel/create-farcaster-channel-tag-modal.css b/web/tag-farcaster-channel/create-farcaster-channel-tag-modal.css
--- a/web/tag-farcaster-channel/create-farcaster-channel-tag-modal.css
+++ b/web/tag-farcaster-channel/create-farcaster-channel-tag-modal.css
@@ -1,6 +1,6 @@
 .inputLabel {
   color: var(--text-background-primary-default);
-  margin-bottom: 8px;
+  margin-bottom: 16px;
 }
 
 .dropdownInputContainer {
@@ -9,7 +9,24 @@
   align-items: center;
 }
 
+.textInputContainer {
+  margin: 0 32px;
+}
+
+.tagFarcasterChannelByNameContainer {
+  display: flex;
+  flex-direction: column;
+  justify-content: flex-end;
+  margin-top: 24px;
+  visibility: hidden;
+}
+
+.tagFarcasterChannelByNameContainerVisible {
+  visibility: visible;
+}
+
 .errorMessage {
+  margin-top: 4px;
   text-align: center;
   color: var(--text-background-danger-default);
   font-size: var(--s-font-14);
diff --git a/web/tag-farcaster-channel/create-farcaster-channel-tag-modal.react.js b/web/tag-farcaster-channel/create-farcaster-channel-tag-modal.react.js
--- a/web/tag-farcaster-channel/create-farcaster-channel-tag-modal.react.js
+++ b/web/tag-farcaster-channel/create-farcaster-channel-tag-modal.react.js
@@ -15,6 +15,7 @@
 import css from './create-farcaster-channel-tag-modal.css';
 import Button, { buttonThemes } from '../components/button.react.js';
 import Dropdown, { type DropdownOption } from '../components/dropdown.react.js';
+import Input from '../modals/input.react.js';
 import Modal from '../modals/modal.react.js';
 
 type Props = {
@@ -38,6 +39,7 @@
     $ReadOnlyArray<DropdownOption>,
   >([]);
   const [selectedOption, setSelectedOption] = React.useState<?string>(null);
+  const [channelNameText, setChannelNameText] = React.useState<string>('');
   const [error, setError] = React.useState<?string>(null);
 
   React.useEffect(() => {
@@ -51,30 +53,56 @@
           name: `/${channel.id}`,
         }));
 
-      setChannelOptions(sortedChannels);
+      const options = [{ id: 'other', name: 'Other' }, ...sortedChannels];
+
+      setChannelOptions(options);
     })();
   }, [client, fid]);
 
   const onChangeSelectedOption = React.useCallback((option: string) => {
     setError(null);
+    setChannelNameText('');
     setSelectedOption(option);
   }, []);
 
+  const onChangeChannelNameText = React.useCallback(
+    (event: SyntheticEvent<HTMLInputElement>) => {
+      setChannelNameText(event.currentTarget.value);
+    },
+    [],
+  );
+
   const { createTag, isLoading } = useCreateFarcasterChannelTag(
     communityID,
     setError,
     popModal,
   );
 
-  const onClickTagChannel = React.useCallback(() => {
+  const onClickTagChannel = React.useCallback(async () => {
     if (!selectedOption) {
       return;
     }
 
-    createTag(selectedOption);
-  }, [createTag, selectedOption]);
+    if (selectedOption !== 'other') {
+      createTag(selectedOption);
+      return;
+    }
 
-  const buttonDisabled = isLoading || !selectedOption;
+    const channelInfo =
+      await neynarClientContext.client.fetchFarcasterChannelByName(
+        channelNameText,
+      );
+    if (!channelInfo) {
+      setError('channel_not_found');
+      return;
+    }
+    createTag(channelInfo.id);
+  }, [channelNameText, createTag, neynarClientContext.client, selectedOption]);
+
+  const buttonDisabled =
+    isLoading ||
+    !selectedOption ||
+    (selectedOption === 'other' && !channelNameText);
 
   const primaryButton = React.useMemo(() => {
     return (
@@ -89,6 +117,14 @@
     );
   }, [onClickTagChannel, buttonDisabled]);
 
+  const tagFarcasterChannelByNameContainerClassName = classNames(
+    css.tagFarcasterChannelByNameContainer,
+    {
+      [css.tagFarcasterChannelByNameContainerVisible]:
+        selectedOption === 'other',
+    },
+  );
+
   const errorMessageClassName = classNames(css.errorMessage, {
     [css.errorMessageVisible]: error,
   });
@@ -115,17 +151,30 @@
             setActiveSelection={onChangeSelectedOption}
           />
         </div>
+        <div className={tagFarcasterChannelByNameContainerClassName}>
+          <div className={css.inputLabel}>Channel name</div>
+          <div className={css.textInputContainer}>
+            <Input
+              type="text"
+              value={channelNameText}
+              onChange={onChangeChannelNameText}
+            />
+          </div>
+        </div>
         <div className={errorMessageClassName}>{errorMessage}</div>
       </Modal>
     ),
     [
+      channelNameText,
       channelOptions,
       errorMessage,
       errorMessageClassName,
+      onChangeChannelNameText,
       onChangeSelectedOption,
       popModal,
       primaryButton,
       selectedOption,
+      tagFarcasterChannelByNameContainerClassName,
     ],
   );