Unified Tools
for Seamless Development
BASE64-decode, SHA-hash, HEX-editor, ZLIB-compress, HTML-to-text, JWT-decode, TLS-cert, HMAC and
more ...
TRY NOW
Struggling to find the right tool? Constant Copy-Paste woes slowing you down?
Tired of switching between tabs, juggling multiple tools, and constantly copying and pasting data?
Your workflow shouldn't be this fragmented.
We've re-imagined what a calculator can be for a web developer.
No more googling No more copy-pasting Unified tools Interoperability
With our innovative platform, bid farewell to the hassles of tool-hopping and copy-pasting.
Say hello to a unified experience where you can easily chain tools together,
streamlining your development process like never before.
The swiss-army knife for web developers
We're continuously developing collection of new operations so that you can finally get rid of your TOOLS bookmark.
110+ operations
BASE64 / decode
BASE64 / encode
URL / decode
URL / encode
URL.binary / decode
URL.binary / encode
HEX / decode
HEX / encode
HTML / decode
HTML / encode
JSON / escape
JSON / unescape
Data URL / encode
Data URL / decode
Query-String / from-JSON
Quoted Printable / encode
Quoted Printable / decode
MIME Words / encode
MIME Words / decode
Form-URL-encoded / from-JSON
Set-Cookie / ENCODE
BASE64 / encode
URL / decode
URL / encode
URL.binary / decode
URL.binary / encode
HEX / decode
HEX / encode
HTML / decode
HTML / encode
JSON / escape
JSON / unescape
Data URL / encode
Data URL / decode
Query-String / from-JSON
Quoted Printable / encode
Quoted Printable / decode
MIME Words / encode
MIME Words / decode
Form-URL-encoded / from-JSON
Set-Cookie / ENCODE
AI Assistant
You can use our integrated AI Assistant to create almost any other operation you need.
Bring your OpenAI key and start building your own collection.
Chain operations
Chain operations together and calculate your results in one go. It's faster than copy & paste.
Compose operations
Operations can be composed into a single operation. This way you can create your own shortcuts.
Save time
Stop searching Google for simple operations! With our built-in filter you can use any operation instantly.
You can add your favorite operations to your custom list for quick and easy access.
You can import and export your operations to share them with your team or use them in another environment.
Use our filter to quickly find the required operation.
Previous calculations can be easily accessed by undoing the operations. You can also get them from a list of all previous operations.
Drop or upload any file and perform operations on it. Once you're done, you can save the result back to a file.
Want to use Webacus only with your keyboard? We've got you covered.
Your data is yours. We don't store any of your data on our servers.
Hex editor
Use the built-in HEX editor when the result cannot be represented as a string, date or a number.
Math evaluator
For cases where you need to only perform calculations you can use our powerful math expressions evaluator.
Working with files
You can easily use Webacus with your files. Load any file into Webacus and perform operations on it. Once you're done, you can save the result back to a file.
Webacus won Product of the Day
What our users say
DG1.com
"I've used many online tools, but Webacus is the one I keep coming back to. It's fast, reliable and has a lot of operations."
Micheal G.
PROGMBH.com
"I use Webacus for all my one-off tasks. It's a great tool that helps me save time and get things done faster."
David E.
Subscribe to our newsletter
We are constantly working on improving Webacus and adding new functionality so make sure to sign up to our newsletter to get our latest updates.
We take privacy seriously and we will never spam or sell your information.
Contact | Terms of use | Privacy policy
Made with ❤️ and ☕ in Slovenia (v2.1.2)
Webacus uses cookies for anonymous statistics of visits. Learn more