Data
Data · ittools session.
IT Tools
Base64, JWT, JSON, UUIDs, timestamps, subnets, hashes and more — free, no account, and everything runs in your browser.
Free tools
Test a password, inspect a suspicious link, and see whether your details have already leaked — all in your browser, nothing sent anywhere.
Entropy, crack time and the patterns attackers try first. Runs entirely in your browser; nothing you type leaves this page.
Nothing is sent anywhere and nothing is stored. Close the tab and it is gone.
Empty
Type a password to check it.
Free tools
Subnets, transfer times, uptime budgets and what your browser gives away — the sums nobody wants to do by hand.
CIDR in, network, broadcast, mask and usable host range out. Runs entirely in your browser; nothing you type leaves this page.
Type any address inside the network — it does not have to be the network address itself.
Free tools
Base64, URL encoding, JWT, JSON, UUIDs and timestamps. Runs locally, so you can paste real data into it.
Encode and decode, Unicode-safe, with a URL-safe option. Runs entirely in your browser; nothing you type leaves this page.
Unicode-safe both ways — text is converted through UTF-8 first, which is where most online encoders break.
Free tools
Power supply sizing, RAID capacity and a backup plan that actually survives a drive failure.
What power supply a build actually needs, with sane headroom. Runs entirely in your browser; nothing you type leaves this page.
Buy this size
650W
Leaving headroom keeps the supply in its efficient band and leaves room for an upgrade.
The utility bench: the encoders, decoders, generators and calculators you reach for daily, in one place that loads instantly and sends nothing.
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The whole library is open. Nothing to sign up for and nothing to pay.
New content goes up often, so there is always something you have not seen.
Plays on a phone, tablet or computer without installing anything.
Organised so you can find what you want instead of scrolling forever.
Curated sets that guide visitors straight to what they'll love.
A hand-picked set to introduce newcomers to everything your library has to offer.
Open
The videos your audience returns to again and again — your greatest hits in one place.
Open
Just-added content to keep regulars coming back and give visitors a reason to subscribe.
Open“I keep coming back because there is always something new worth watching.”
“Easy to find what I want, and it plays properly on my phone.”
“Free, well organised, and no signing up for anything. Refreshing.”
“I keep coming back because there is always something new worth watching.”
“Easy to find what I want, and it plays properly on my phone.”
“Free, well organised, and no signing up for anything. Refreshing.”
The whole library is free and open — have a look around.
The things people usually want to know.
Yes — the whole library is open, with nothing to sign up for.
Regularly. Join the newsletter and you will hear when something new goes up.
Yes. Everything plays on a phone, tablet or computer without an app.
Use the contact form and your message comes straight through.
Questions about the content or membership? Send a message — we'll get right back to you.
