Free AI Youtube Description Generator

A YouTube description generator is an AI-powered tool that helps you craft engaging, keyword-rich descriptions for your videos—instantly. Instead of writing each description from scratch, the tool uses your inputs like video title, topic, tone, and SEO keywords, then applies YouTube best practices to generate optimized descriptions. These descriptions are tailored to improve discoverability, viewer engagement, and click-through rates. Whether you’re a content creator, marketer, or brand, it’s the fastest way to produce high-quality video descriptions that are both on-brand and platform-compliant.

Birdeye’s YouTube Description Generator makes it incredibly easy to create optimized, engaging video descriptions in just a few steps. The tool is designed to help you save time while boosting your video’s discoverability and viewer engagement. Here’s how it works:

Step 1: Describe Your Video
In the main input field (up to 200 characters), give a brief overview of your video. Whether you're publishing a product walkthrough, a tutorial, or a behind-the-scenes vlog, this helps the AI understand your content's purpose.

Examples:

• “Explaining the benefits of Invisalign for teens”
• “New restaurant menu highlights with chef interviews”
• “Legal advice for handling tenant disputes in 2025”

This short description serves as the core input for generating a relevant, engaging video summary.

Step 2: Choose to Include Emojis and Hashtags
Select the checkboxes to include Emojis (for personality and visual appeal) and Hashtags (to improve discoverability on YouTube). Emojis are ideal for lifestyle, health, or vlogging videos, while hashtags help categorize your content for trending and niche searches.

Step 3: Select Account Type, Call to Action & Category
Use the dropdowns to guide the AI:

• Account Type: Choose whether you're a Business, Creator, or Personal account
• Call to Action: Pick options like Subscribe, Visit Website, or Book an Appointment to drive engagement
• Category: Select the industry your video falls under—Healthcare, Dental, Legal, Retail, Hospitality, etc.

These selections help tailor the tone, structure, and action points of the description.

Step 4: Choose Your Tone
Pick a tone that fits your video style:

• Professional – best for legal, healthcare, or service-based videos
• Friendly – great for community-focused or small business content
• Witty – for entertaining, bold, or casual creators
• Inspirational – for motivational or story-driven content

This ensures the language used matches your voice and audience expectations.

Step 5: Enter Keywords (Optional)
Input up to 50 characters of focus keywords you’d like included—these might be SEO targets or industry phrases. The AI will weave them naturally into the description for optimal search performance.

Step 6: Click “Generate Bio”
Once all fields are filled, hit “Generate Bio” (adapted from the UI label in your design). Within seconds, the AI will produce a YouTube-ready description that includes:

• SEO-Friendly Hook: A compelling first line with your primary keyword
• Main Body: Clear, engaging summary with optional bullet points
• Call to Action: Prompts like “Subscribe for more tips” or “Book a consultation today”
• Hashtag Block: A list of curated, relevant hashtags
• Optional Timestamps: If you provide chapter inputs, the AI can format them into clickable YouTube timestamps

You can copy the output directly into YouTube Studio or regenerate for alternate versions that better fit your voice or format.

Yes—Birdeye’s YouTube Description Generator is free to use, with no hidden costs, trial periods, or sign-up barriers. You can generate an number of video descriptions at no charge. Whether you're optimizing for SEO, trying different content strategies, or handling bulk uploads, this tool helps you streamline your workflow without needing to create an account or enter any payment details. It's ideal for creators who want powerful, AI-driven assistance without the hassle.

Absolutely. After the AI generates your YouTube description, you can fully customize it using the built-in live editor. You’re free to modify wording, rephrase sections, update calls-to-action, add timestamps, links, or hashtags, and tailor the tone to better match your brand or video style. This gives you full creative control—so whether you're polishing grammar or optimizing for search, you can fine-tune every detail before publishing.

YouTube allows up to 5,000 characters in a video description. This space can be used to provide context about your video, include SEO keywords, add timestamps, link to other videos or external resources, and insert calls-to-action like “Subscribe” or “Visit our website.” It’s important to use this space strategically—while not every video needs all 5,000 characters, a well-written, keyword-optimized description can significantly improve your video’s discoverability, ranking, and viewer engagement.