Keyword Extractor
Extract the most important keywords and key phrases from any text.
Word Frequency Counter · Readability Checker · Case Converter
What the output looks like
Show the source text
Solar panels keep getting cheaper, but storing the energy they produce is still the hard part. Grid-scale batteries are improving fast, and some utilities now pair solar farms with battery storage to sell power after sunset. Home storage is following the same curve.
Key phrases (multi-word) usually describe the topic better than single keywords. Select lines to copy just what you need, or export the list as CSV.
Extraction, not research
This tool finds the terms already IN your text — it doesn't fetch search volumes, crawl URLs or score difficulty. Use it to see what a draft actually emphasizes, build tags or metadata, or pull terms from a source document before deeper keyword research elsewhere.
How it works
The AI reads your text and returns the 10–15 most important keywords and key phrases in the text's own language, most important first. A keyword is a single significant word; a key phrase is a short multi-word unit («renewable energy storage») — phrases usually describe the topic better than single words.
Reading the output
The top entries name the main topic; the middle ones show supporting themes; anything surprising near the top means your draft emphasizes something you didn't intend. Copy the list, or select just the lines you need.
Limits and privacy
Very short texts give thin results — a paragraph or more works best. Results are the model's judgment, not a frequency table (for exact counts use the word frequency counter). Your text is processed for the extraction and never stored.
Free, without an account
Every visitor gets a generous number of free checks per day — no signup, no ads. Unlike the counters on this site (which run entirely in your browser), this tool sends your text to an AI model for processing. It is processed and immediately discarded: never stored, never logged, never used for training.
What does the keyword extractor find?
The topics, entities and phrases that carry the meaning of your text — not just the most frequent words. Use it for SEO drafts, tagging, or checking that a page actually says what you intend.
Is my text stored anywhere?
No — processed, never stored, like every AI tool on this site.