How Kalyvor keeps your files private
Encryption in transit, immediate deletion and what browser-side processing actually means.
4 min read
Utility toolsFreePopular
Color Picker
Pick a colour and get its HEX, RGB and HSL values instantly — entirely in your browser.
- instantaverage
- In-browserprocessing
- Zerouploads
- Runs in your browser
- Nothing is uploaded
- No signup required
Utility tools
Color Picker
Current colour
#2E7BFF
HEX
RGBrgb(46, 123, 255)
HSLhsl(218, 100%, 59%)
Color Picker runs entirely in your browser — nothing is uploaded, nothing is saved.
People also use
Tools that pair well with this one, or do the job from the other direction.
Why Kalyvor
Built for people who value their time
Every color 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
Color Picker in three steps
No account, no installation, no manual. It takes about as long to do as it does to read.
- 01
Pick a colour
Use the picker, or type a HEX value directly.
- 02
Read the values
HEX, RGB and HSL update instantly as you choose.
- 03
Copy what you need
Each value has its own Copy button — nothing to download.
Questions
Frequently asked questions
Everything worth knowing before you run your first Color Picker job. Still stuck? Talk to support.
Helpful articles
Guides and walkthroughs for getting more out of Color Picker.
Batch processing: run 100 files at once
A practical walkthrough of queueing large jobs without babysitting the tab.
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Choosing the right tool for the job
A short decision guide for when two tools look like they do the same thing.
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Getting started with Kalyvor
From first upload to finished download in under a minute — the whole flow.
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