Not sure if YouTube will find your video? Paste your title, description, and tags below and get an instant SEO score from 0 to 100. The checker analyzes 30+ ranking factors and tells you exactly what to improve, in plain language. Works before you publish.
Paste your planned title, description, and tags below. The SEO score updates in real time as you type.
YouTube SEO determines whether your video gets discovered or stays invisible. This free checker analyzes your title, description, and tags against 30+ proven ranking factors and gives you a score from 0 to 100. Unlike tools that require a published video URL, this works before you publish so you can optimize first. The checker explains every factor in plain language, making it perfect for creators who are new to YouTube SEO.
SEO stands for "Search Engine Optimization." YouTube is the world's second-largest search engine (after Google), and SEO is what helps your video show up when someone searches for a topic you made a video about. When you type something into YouTube's search bar, YouTube decides which videos to show based on how well each video's title, description, and tags match the search query, plus how much people engage with the video (clicks, watch time, likes, comments).
The part you can control before publishing is your metadata: the title, description, and tags. That is what this checker analyzes. Good metadata does not guarantee millions of views, but bad metadata almost guarantees your video will not be found through search.
Each category scores 0 to 25 points, adding up to your total SEO score.
Does your title include your keyword? Is it the right length? Does it have power words? Is your keyword near the beginning where mobile users can see it? A good title is between 40 and 70 characters with your keyword in the first 60.
Is your description long enough? Is your keyword in the first 150 characters (which show in search results)? Do you have timestamps, links, and a call to action? Aim for at least 200 words.
Do you have enough tags? Is your main keyword the first tag? Do you have a mix of specific and broad tags? YouTube allows 500 characters of tags; using 8 to 15 tags is the sweet spot.
Do you have hashtags in your description? Are there timestamps for YouTube chapters? Are there links? These small details add up and signal to YouTube that your video is well-produced and viewer-friendly.
Four simple steps to optimize your video before publishing.
This is the search phrase you want your video to rank for. For example, if your video teaches cake decorating, your keyword might be "cake decorating for beginners." Keep it specific and natural.
Add your planned title, full description, and comma-separated tags. The tool scores everything in real time as you type, so you can see your score change as you make improvements.
The Quick Wins section shows the easiest changes that add the most points. These are usually things like adding your keyword to the first line of your description or increasing your tag count.
Make changes based on the suggestions, watch your score rise, and copy the final report to keep a record. Then move on to the Upload Checklist to make sure you have not missed any other optimization steps.
Use this checker together with our other tools for the best results. Start with the A/B Title Tester to find your strongest title, then check the full SEO score here, and finish with the Upload Checklist before hitting publish.
For more YouTube optimization tools, try the Tag Generator for real search data tags, the Hashtag Generator for trending hashtags, and browse the full collection of free YouTube tools.
A YouTube SEO score is a rating from 0 to 100 that measures how well your video's title, description, and tags are optimized for YouTube search. A score of 80 or higher means your metadata is strong. Between 60 and 79 means there is room for improvement. Below 60 means significant work is needed. The checker breaks the score into four categories (Title, Description, Tags, Technical) so you know exactly where to focus.
Yes. This is what makes our tool different from most SEO checkers. You paste your planned title, description, and tags directly instead of needing a published video URL. This means you can optimize before your video goes live, giving you the best chance of ranking from the start.
Between 40 and 70 characters is ideal. Shorter than 40 misses keyword opportunities. Longer than 70 gets cut off in search results. On mobile, only the first 45 characters are visible, so put your most important keyword near the beginning. The checker specifically flags titles where the keyword falls outside the mobile-visible zone.
At least 200 words (roughly 1,000 characters). YouTube can index up to 5,000 characters, so use that space. The first 150 characters are critical because they appear in search results. Include your keyword there, then add timestamps, links, a call to action, and 2 to 3 hashtags. Longer descriptions give YouTube more text to match with search queries.
YouTube allows up to 500 characters of tags. The optimal range is 8 to 15 tags. Start with your exact target keyword as the first tag, then add keyword variations, broader topic tags, and a few long-tail phrases. Avoid irrelevant tags, as YouTube can penalize videos with misleading metadata.
Yes. SEO determines how your video gets discovered initially through search and suggested videos. Watch time and engagement determine how far it spreads after discovery. Without good SEO, your video may never get that first wave of viewers. SEO is especially important for new channels that do not yet have a large subscriber base to notify.
Aim for 80 or higher. Start with the Quick Wins section, which shows the easiest changes that add the most points. The most impactful factors are keyword placement in your title and the first 150 characters of your description. Getting those right usually adds 15 to 20 points on its own.
Yes, 100% free with no signup, no email, and no usage limits. The tool runs entirely in your browser with no API calls and no data sent to any server. Your video ideas stay completely private. Use it as many times as you want for as many videos as you want.
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