◎ SEOlust
Performance

Keywords Suggestion Tool

Get keyword suggestions for SEO.

All tools
Enter your main keyword to generate hundreds of related suggestions

💡 How It Works

🔍
Google Autocomplete
Fetches real search suggestions from Google and YouTube autocomplete APIs - the same suggestions you see when typing in search boxes.
🔤
Alphabet Soup Method
Generates keywords by appending a-z to your seed keyword (e.g., "SEO a", "SEO b"...) to discover hundreds of variations.
❓
Question Keywords
Finds question-based searches (who, what, when, where, why, how) - perfect for featured snippets and voice search optimization.
🎯
Preposition Keywords
Discovers intent-based keywords using prepositions (for, with, near, without, like, vs) to find buyer-intent searches.

🎯 Best Practices for Keyword Research

  • Start Broad: Use general seed keywords to discover niche variations and long-tail opportunities
  • Enable All Methods: Alphabet soup, questions, and prepositions together generate 500+ keywords
  • Focus on Long-Tail: 3-5 word keywords have less competition and higher conversion rates
  • Question Keywords: Great for blog topics, FAQ sections, and featured snippet targeting
  • Analyze Competitors: Search for competitor keywords to find gaps in your content strategy
  • Export and Organize: Export to CSV, organize by topic clusters, prioritize by search intent

How to Use Keyword Suggestion Tool for Free SEO Research

Generate hundreds of keyword ideas using Google, YouTube, and Bing autocomplete APIs. Find long-tail keywords, question-based searches, and buyer-intent terms. 100% free, no API key required, unlimited searches.

Getting Started

Discover keyword opportunities in seconds with real search data.

  • Enter Seed Keyword: Type your main topic or niche keyword (e.g., "SEO", "fitness", "web design")
  • Choose Search Engine: Select Google (general searches), YouTube (video content), or Bing (alternative insights)
  • Select Generation Methods: Enable Alphabet Soup (a-z variations), Questions (who, what, how), and Prepositions (for, with, near) for comprehensive coverage
  • Click Generate: The tool fetches real autocomplete suggestions from search engines - the exact searches people are typing
  • Review Results: See hundreds of keyword ideas organized by relevance, length, and type with instant statistics
  • Filter and Sort: Filter by word count (short-tail, medium-tail, long-tail) and sort by length, words, or relevance
  • Export Data: Copy all keywords to clipboard or download as CSV for spreadsheet analysis and content planning

How the Tool Works

Behind the scenes technology and data sources:

  • Google Autocomplete API: Queries suggestqueries.google.com endpoint used by Google Search autocomplete. Returns real suggestions based on actual search volume and trending queries. No API key needed - publicly accessible endpoint.
  • YouTube Autocomplete: Uses YouTube-specific autocomplete endpoint (ds=yt parameter). Perfect for video content keywords, how-to searches, and tutorial topics. Reflects what people search on YouTube specifically.
  • Bing Autocomplete: Microsoft Bing autocomplete API (osjson.aspx endpoint). Provides alternative keyword perspectives and catches searches Google might miss. Good for diversity in keyword research.
  • Alphabet Soup Method: Appends each letter a-z to your seed keyword ("SEO a", "SEO b", etc.). Discovers hundreds of variations and long-tail keywords. Classic SEO technique for comprehensive keyword expansion.
  • Question Generation: Prepends question words (who, what, when, where, why, how, which, can, will, are, is, do, does) to seed keyword. Finds question-based searches perfect for FAQ content and featured snippets.
  • Preposition Method: Adds prepositions (for, with, without, near, like, vs) to discover intent-based searches. Reveals buyer keywords, comparison searches, and location-specific queries.
  • Real-Time Fetching: All suggestions fetched in real-time from live search engines. Data is current and reflects trending searches. No stale keyword databases or outdated information.

Understanding the Results

What the data means and how to use it effectively:

  • Total Keywords: Raw number of suggestions fetched across all methods. Typical results: 200-500 keywords for competitive niches, 50-200 for specific topics. More = more opportunities.
  • Unique Keywords: Deduplicated count after removing exact matches. Shows true variety in keyword pool. If unique = total, excellent diversity. If much lower, niche may be saturated with similar searches.
  • Average Word Count: Mean words per keyword. 1-2 words = broad/competitive, 3-4 words = moderate specificity, 5+ words = long-tail/niche. Target 3-5 words for best ROI on new sites.
  • Question Keywords: Count of searches starting with question words. Higher percentage = informational intent, good for blog content. Questions rank well for featured snippets and voice search.
  • Short-tail (1-2 words): High volume, high competition. Examples: "SEO", "digital marketing". Hard to rank but massive traffic potential. Use for PPC or if you have domain authority.
  • Medium-tail (3-4 words): Moderate volume, moderate competition. Examples: "SEO tips for beginners". Sweet spot for most content strategies. Balance of traffic and rankability.
  • Long-tail (5+ words): Low volume, low competition. Examples: "how to improve SEO rankings for small business". Easy to rank, high conversion. Perfect for new sites and niche targeting.
  • Question Badge: Keywords starting with who, what, when, where, why, how. Great for blog posts, FAQ sections, voice search optimization. Target for featured snippet opportunities.
  • Long-tail Badge: 4+ word keywords with specific intent. Higher conversion rates despite lower volume. Less competition = faster rankings. Cornerstone of effective SEO strategy.

Keyword Research Strategies

Proven methods to maximize the tool effectiveness:

  • Broad to Specific: Start with general seed keyword (e.g., "marketing"), generate 500+ suggestions, identify subtopics (email marketing, content marketing, social marketing), then use subtopics as new seed keywords for deeper research.
  • Competitor Analysis: Enter competitor brand names as seed keywords. Discover what people search about them (brand + reviews, brand + vs, brand + alternative). Find content gaps you can target.
  • Topic Clustering: Group related keywords into content clusters. Example: "SEO" seed generates keywords about on-page, off-page, technical, local SEO. Create pillar content for each cluster with interlinked articles.
  • Search Intent Mapping: Classify keywords by intent: Informational (how to, what is, guide), Navigational (brand names, login), Transactional (buy, price, best), Commercial (review, vs, alternative). Target right intent for right pages.
  • Question Goldmine: Enable only "Questions" method. Generates 100+ question keywords perfect for FAQ pages, blog topics, featured snippets. Create content answering each question for comprehensive topic coverage.
  • Local SEO Keywords: Use seed like "plumber" with prepositions method. Finds "plumber near me", "plumber for emergency", "plumber without appointment". Add city names manually for local targeting.
  • YouTube Content Ideas: Select YouTube engine for video keyword research. Finds how-to tutorials, reviews, comparisons. Plan video content based on actual YouTube search behavior.
  • Seasonal Planning: Research keywords for upcoming seasons/events. Example: "halloween" in August generates costume ideas, decoration searches, party planning. Create content 2-3 months before peak season.

Filtering and Sorting Options

How to refine results for specific needs:

  • All Keywords Filter: Shows complete keyword list without restrictions. Use when you want comprehensive overview or exporting full data set for external analysis.
  • Short Tail Filter (1-2 words): Displays only broad keywords. Good for: brainstorming main topics, PPC campaigns with budget, brand awareness content. Warning: Very competitive, hard to rank organically.
  • Medium Tail Filter (3-4 words): Shows moderate-length keywords. Best for: primary blog post topics, category pages, most content strategies. Balance of search volume and competition.
  • Long Tail Filter (5+ words): Reveals specific, niche keywords. Perfect for: new websites, low-competition wins, conversion-focused pages. Target these first when building authority.
  • Sort by Relevance: Keeps original search engine order. Generally good as autocomplete ranks by popularity/volume. Use when you want most-searched terms first.
  • Sort by Length: Orders by character count shortest to longest. Useful for finding most concise keywords or identifying patterns in keyword structure. Helps with meta title planning.
  • Sort by Word Count: Orders by number of words. Quick way to jump to long-tail or short-tail keywords. Efficient for targeting specific keyword types.
  • Combining Filters: Use filter + sort together. Example: Filter=Long-tail, Sort=Relevance shows most popular long-tail keywords first. Powerful for prioritization.

Export and Organization

How to save and organize your keyword research:

  • Copy All Button: Copies filtered keywords to clipboard as plain text (one per line). Quick way to paste into Google Docs, Sheets, or note-taking apps. Preserves current filter settings.
  • Export CSV: Downloads spreadsheet with columns: Keyword, Word Count, Type (Question/Long-tail/Short-tail). Import into Excel, Google Sheets, or keyword tracking tools. Includes metadata for analysis.
  • Spreadsheet Organization: Import CSV, add columns for: Search Volume (research separately), Competition (check manually), Priority (1-5 rating), Content URL (track which content targets each). Sort and filter for content planning.
  • Content Calendar: Map keywords to content calendar. One medium-tail keyword per blog post. Multiple long-tail keywords per article. Space related keywords 2-4 weeks apart to avoid cannibalization.
  • Keyword Grouping: Group similar keywords into content clusters. Example: "SEO audit", "SEO audit checklist", "how to do SEO audit" = one comprehensive SEO audit guide covering all variations.
  • Priority System: Rate keywords 1-5 based on: Relevance to business, Search volume potential, Competition level, Conversion likelihood. Focus on high-priority keywords first.
  • Tracking Template: Create master keyword tracker with columns: Keyword, Target URL, Current Rank, Traffic, Last Updated. Export from tool feeds this tracker for ongoing SEO monitoring.

Advanced Tips and Tricks

Pro techniques for maximum keyword discovery:

  • Multi-Engine Research: Run same seed keyword on Google, YouTube, and Bing separately. Compare results. YouTube finds video-focused keywords. Bing catches different variations. Google = most comprehensive.
  • Modifier Stacking: Use seed with built-in modifiers. Instead of just "SEO", try "SEO tools", "SEO agency", "SEO course" as seeds. Each generates unique long-tail variations. Multiplies keyword discovery.
  • Negative Keyword Finding: Look for irrelevant suggestions in results. Add to negative keyword list for PPC campaigns. Example: "free SEO" suggestions when selling paid services.
  • Seasonal Seed Keywords: Try month names, seasons, holidays as modifiers. "SEO January", "SEO 2024", "SEO trends" generates timely content ideas. Plan content calendar around these.
  • Problem-Solution Keywords: Use seeds like "problem", "issue", "not working", "fix" with your niche. Finds troubleshooting keywords. Create solution content for these high-intent searches.
  • Comparison Keywords: Seed with "vs", "versus", "or", "alternative". Finds comparison searches. Create comparison content to capture evaluating buyers. High conversion potential.
  • Location Stacking: For local SEO, manually try city names with base results. Example: Tool gives "plumber near me", manually create "plumber near me Los Angeles", "plumber near me Chicago".
  • Related Niche Mining: Use tangential niches as seeds. For "fitness" site, also try "nutrition", "wellness", "weight loss". Discover content opportunities at intersection of niches.

FAQ

Is this tool really 100% free with no API key needed?
Yes! The tool uses publicly accessible autocomplete endpoints from Google, YouTube, and Bing - the same APIs their search boxes use. No API key, no registration, no limits. Completely free forever. The endpoints are designed for public use and have been used by researchers for years.
How many keywords can I generate?
Typically 200-500+ keywords per search depending on your seed keyword and methods enabled. With all methods enabled (Alphabet Soup + Questions + Prepositions), you get hundreds of unique suggestions. No limits on searches - run as many as you want.
What is the difference between Google, YouTube, and Bing?
Google provides general web search keywords - use for blog content, SEO, general websites. YouTube shows video-specific searches - perfect for YouTube SEO and video content ideas. Bing offers alternative perspective and sometimes catches keywords Google misses. Try all three for comprehensive research.
How accurate are these keyword suggestions?
100% accurate - they are real autocomplete suggestions from live search engines. These are the actual searches people are typing right now. The data is as current as search engine autocomplete itself. Not estimated or predicted - real search behavior.
What are Alphabet Soup, Questions, and Prepositions methods?
Alphabet Soup: Adds a-z to your keyword ("SEO a", "SEO b"...) to discover hundreds of variations. Questions: Adds question words (who, what, how) to find FAQ-style searches. Prepositions: Adds for, with, near etc. to find intent-based keywords. Enable all three for maximum coverage.
Can I use this for competitor research?
Absolutely! Enter competitor brand names as seed keywords to see what people search about them. Finds review keywords, comparison searches, alternative searches. Example: "competitor name reviews", "competitor vs", "competitor alternative". Great for competitive intelligence.
Do I get search volume data?
The tool focuses on keyword discovery, not volume data. It finds keywords people are actually searching (proven by autocomplete). For volume, use Google Keyword Planner (free with Google Ads account) or other volume tools after exporting keywords from this tool.
What should I do with question keywords?
Question keywords are perfect for blog posts, FAQ pages, and featured snippets. Each question can be a blog post topic or FAQ answer. They rank well for voice search and Google featured snippets. Create comprehensive answers to rank for these high-visibility positions.
How do I prioritize which keywords to target?
Start with long-tail keywords (5+ words) - easier to rank and convert better. Focus on questions for blog content. Target keywords that match your content intent (informational vs commercial). Export to spreadsheet, add priority column, rate 1-5 based on relevance and competition.
Can I export keywords to other tools?
Yes! Export as CSV to import into: Excel, Google Sheets, Ahrefs, SEMrush, keyword tracking tools. CSV includes keyword, word count, and type. Or copy all keywords as plain text to paste anywhere. Data is yours to use in any tool.

Related tools

Pro tip: pair this tool with What is My Browser and AI Keyword Cluster Ideas for a faster SEO workflow.