Smash Balloon YouTube Feed plugin review and common issues

Clear the feed cache: Feeds for YouTube → All Feeds → [feed] → Settings → Advanced → Clear Feed Cache. The next page visit fetches fresh data from the YouTube API. If new videos still do not appear after cache clear: (1) verify the YouTube API key is still valid in Feeds for YouTube → Settings → API Key; (2) check the YouTube channel URL or channel ID is correctly configured; (3) verify the YouTube account has not changed privacy settings for recent videos; (4) check if the YouTube API daily quota has been exceeded in Google Cloud Console.

YouTube Data API v3 provides 10,000 units per day in the free tier. High-traffic sites or sites with many feed instances can exceed this. Solutions: (1) increase the Smash Balloon cache duration in feed settings to reduce API call frequency (set to 24 hours for feeds that do not need real-time updates); (2) request a YouTube API quota increase from Google Cloud Console (requires application); (3) for multiple feeds on a site, ensure they share cached data where possible rather than making independent API calls.

The popup/lightbox player requires Feeds for YouTube Pro. In the free version, video thumbnails link to YouTube to play. After upgrading to Pro: (1) go to the feed editor; (2) in the Player section, select “Popup” or “Lightbox” as the play behavior; (3) save and clear cache. The popup player opens a YouTube embed in a modal overlay when the thumbnail is clicked, keeping visitors on your site while watching the video.

When creating a new Smash Balloon YouTube feed, select “Playlist” as the feed source instead of “Channel.” Enter the YouTube playlist ID (found in the YouTube playlist URL after “list=”). The feed displays only videos from that specific playlist. This is useful for content sites that curate specific video series or thematic playlists rather than showing all channel uploads. Create multiple playlist feeds to showcase different content series on relevant pages.

Feeds for YouTube provides a dedicated Gutenberg block. In the WordPress block editor, search for “YouTube Feed” in the block inserter and add the block to your page. Select the feed from the dropdown (feeds must be created in Feeds for YouTube → All Feeds first). Configure display options in the block sidebar. The block renders a live preview of the feed in the editor. Alternatively, use the shortcode [youtube-feed feed=ID] in a Shortcode block.

No — a standard free YouTube channel works with Smash Balloon YouTube Feed. The requirement is a Google Developer Console project with the YouTube Data API v3 enabled and a free API key generated. The YouTube channel itself does not need to be a YouTube Premium or Brand Account (though Brand Accounts are recommended for businesses). The API key is free; YouTube’s API quota (10,000 units/day free tier) is sufficient for most small to medium sites.

Yes — Feeds for YouTube Pro detects and highlights live stream videos in the feed with a “LIVE” badge indicator when a scheduled or ongoing livestream is active on the connected channel. The live stream indicator appears automatically when the channel goes live, keeping website visitors informed about active streams. The free version does not include live stream detection.

Yes, that can happen, especially on older sites with many plugins. This usually happens when the plugin, theme, and add-ons are updated out of sequence. In most cases, testing on staging catches the issue before it reaches the live site. From experience, backups and changelog reviews save a lot of cleanup time.

Start by checking whether another plugin already does the same job. In most cases, overlap is what creates avoidable conflicts and performance issues. A common issue is installing a plugin because it looks convenient without checking the stack first. From experience, a short compatibility review avoids most of the pain later.