Free Keyword Difficulty Checker
Instantly see how hard it would be to rank for any keyword on Google. Our keyword difficulty checker gives you a 0–100 score so you can target keywords you can actually win — completely free, no signup required.
Check Keyword Difficulty Free →What is Keyword Difficulty?
Keyword difficulty (KD) tells you how competitive a keyword is in organic search. It is calculated by analysing the backlinks, domain strength, and content quality of the pages currently ranking in the top 10 results.
A low difficulty score means fewer, weaker pages are ranking — giving you a realistic shot at appearing on page 1 without needing thousands of backlinks.
How to Use the Tool
- 1.Enter your keywords in the search box (one per line, up to 10)
- 2.Select your search engine and target country
- 3.Click Analyze Keywords — get KD scores, volume, and CPC instantly
Frequently Asked Questions
What is keyword difficulty?
Keyword difficulty (KD) is a score from 0–100 that estimates how hard it is to rank in the top 10 Google results for a given keyword. A score of 0–30 is considered low difficulty, 31–60 is medium, and 61–100 is high.
What is a good keyword difficulty score for beginners?
For new websites, aim for keywords with a difficulty score under 30. These give you the best chance of ranking without a strong backlink profile.
How does redonapp calculate keyword difficulty?
redonapp analyses the strength of currently-ranking pages — their backlink profiles, domain authority, and on-page signals — to estimate the effort required to outrank them.
Is this keyword difficulty checker really free?
Yes. redonapp is 100% free with no signup, no credit card, and no usage limits for keyword difficulty checks.