The cyber Swiss Army knife for your data.
CyberChef lets you decode, encode, encrypt, and analyze data with simple drag-and-drop recipes. Built by GCHQ and loved by millions, it is like having a whole toolkit in one browser tab — no command line or coding required.
What makes CyberChef worth launching.
Chain together operations by simply dragging them into place — no technical skills required.
Everything from Base64 decoding to AES encryption, hex conversion, hashing, and more in one place.
See your results update instantly as you build your recipe — no buttons to click.
CyberChef can automatically detect what kind of data you have and suggest the right operations to decode it.
Save your favorite recipes or share them with anyone using a simple link.
Everything runs in your browser — nothing you paste or upload is ever sent to a server.
If you fit one of these, CyberChef is probably built for you.
Practical scenarios where CyberChef makes a real difference.
Unpack obfuscated text from emails or files to see what is really hidden inside — perfect for spotting phishing attempts.
Extract sender IPs, routing information, and hidden clues from email headers to investigate suspicious messages.
Turn hex dumps, timestamps, and encoded text into human-readable information with just a few drags.
Quickly encode or encrypt text and files before sharing them with colleagues or clients.
CyberChef is a powerful yet simple web app that lets you transform data however you need. Think of it as a kitchen for your data — you drag in ingredients like encoded text or files, build a recipe of operations, and out comes exactly what you want. It was created by an analyst at GCHQ, the UK's intelligence and security agency, who wanted a faster way to decode and analyze data without writing scripts. Today it has over 300 operations, from decoding Base64 to AES encryption, and it is completely free. Everything runs right in your browser, so your data never leaves your computer. Whether you are investigating a suspicious email, converting file formats, or just satisfying your curiosity, CyberChef makes it easy.
CyberChef was built by GCHQ, the UK's intelligence agency, to give analysts a faster, simpler way to work with encoded and encrypted data. With over 300 operations and a drag-and-drop interface, it replaces dozens of separate tools with one elegant workspace. Security professionals, developers, and curious users love it because everything runs locally in your browser — no data ever leaves your machine. It is free, open-source, and backed by a massive global community that keeps adding new capabilities.
No per-seat pricing
Add your whole team for one flat fee.
Your data stays yours
Nothing passes through a third-party cloud.
Use your own domain
Run it on yourdomain.com with free SSL.
No terminal. No config. No docs.
Workflow automation
n8n.aurora.openzapps.com
Monitors, fixes & deploys 24/7
One platform. Every app. No surprises.
Your own private server — no shared hosting, no slowdowns.
Deploy CyberChef and as many other apps as you want — no per-app charges, ever.
Full ownership. No third-party access. Export anytime.
Unlimited apps, unlimited users, unlimited traffic. One bill.
SSL, backups, and updates run automatically behind the scenes.
Cancel anytime. Take your data with you. No questions asked.
What others charge for just the empty server.
Server costs only. Prices checked June 2026.
4 vCPU cores, 8 GB RAM, 150 GB storage
A solid place to start
| Provider | Their price | You save |
|---|---|---|
| DigitalOcean | $48/mo | $29 (60%) |
| Vultr | $40/mo | $21 (53%) |
| Linode | $48/mo | $29 (60%) |
| AWS Lightsail | $84/mo | $65 (77%) |
| Google Cloud E2 | $103.45/mo | $84.45 (82%) |
8 vCPU cores, 24 GB RAM, 400 GB storage
The sweet spot for most people
| Provider | Their price | You save |
|---|---|---|
| DigitalOcean | $144/mo | $95 (66%) |
| Vultr | $144/mo | $95 (66%) |
| Linode | $192/mo | $143 (74%) |
| AWS Lightsail | $164/mo | $115 (70%) |
| Google Cloud E2 | $231.17/mo | $182.17 (79%) |
16 vCPU cores, 64 GB RAM, 600 GB storage
For power users
| Provider | Their price | You save |
|---|---|---|
| DigitalOcean | $384/mo | $285 (74%) |
| Vultr | $320/mo | $221 (69%) |
| Linode | $384/mo | $285 (74%) |
| AWS Lightsail | $384/mo | $285 (74%) |
| Google Cloud E2 | $474.53/mo | $375.53 (79%) |
Prices checked June 2026. Excludes taxes, credits, backups, bandwidth.
Everything you need to know about launching CyberChef on OpenZapps.
CyberChef is a free web app, built by GCHQ, that lets you decode, encode, encrypt, and transform data — no technical skills required.
Not at all. CyberChef was designed for everyone. Just drag and drop operations to build recipes, and your results appear instantly.
You pay a flat monthly fee to OpenZapps to run CyberChef. There are no extra charges, no usage limits, and no surprise bills.
Yes. CyberChef runs entirely in your browser — nothing you paste or upload is ever sent to any server anywhere.
Absolutely. With OpenZapps, you can launch CyberChef on your own custom domain in just a few minutes.
Try something new — same platform, same flat price.
Start free, launch CyberChef in seconds, and cancel whenever you want — zero risk.
Plans start at $29/month. Cancel anytime.
