How Kalyvor keeps your files private
Encryption in transit, immediate deletion and what browser-side processing actually means.
4 min read
Text analysisFree
Keyword Density Checker
See which words and phrases dominate a document, with common stop words excluded by default.
- instantaverage
- In-browserprocessing
- Zerouploads
- Runs in your browser
- Nothing is uploaded
- No signup required
Text analysis
Keyword Density Checker
Analyze
Runs in your browser · Your content isn’t uploaded
Paste or type some content to see keyword density.
Keyword Density Checker runs entirely in your browser — nothing is uploaded, nothing is saved.
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Why Kalyvor
Built for people who value their time
Every text analysis tool is fast, private and genuinely free — no dark patterns, no surprises.
Fast cloud processing
Jobs run on dedicated workers and finish in seconds — no queue, no spinner you can go make coffee to.
Auto file deletion
Everything you upload is erased the moment the job finishes. Nothing is written to long-term storage, so there is no retention period to wait out.
Works everywhere
Desktop, tablet or phone, any modern browser. Nothing to install, no plugins, no extensions.
Batch processing
Drop in a folder's worth of files and run the whole set through one tool in a single pass.
Privacy first
Encrypted in transit, never used to train models, never sold. Many tools never send the file at all.
No installation
Open a tab and go. No account needed to start, no download, no licence key to hunt for.
How it works
Keyword Density Checker in three steps
No account, no installation, no manual. It takes about as long to do as it does to read.
- 01
Paste your content
An article or page copy you want to check.
- 02
Read the top keywords
Ranked by density, updated instantly — 1, 2 or 3-word phrases.
Questions
Frequently asked questions
Everything worth knowing before you run your first Keyword Density Checker job. Still stuck? Talk to support.
Helpful articles
Guides and walkthroughs for getting more out of Keyword Density Checker.
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