All-in-one tools
Regex Tester, JWT Verify, Image Converter, Format JSON, Decode base64, Code Beautify and more
21 developer tools
More coming
JWT Debugger
Image Converter PNG, JPEG, WebP
YAML to JSON
JSON to YAML
Unix Time Converter
JSON Format/Validate
Base64 Encode/Decode
RegExp Tester
URL Encode/Decode
Query String to JSON
HTML Entity Encode/Decode
String Escape/Unescape
UUID/ULID/GUID Generate/Decode
HTML Preview
Text Diff Checker
Number Base Converter
HTML Beautify/Minify
CSS Beautify/Minify
JS Beautify/Minify
XML Beautify/Minify
...and more coming
No more searching for tools
Utilso works completely offline!
The data never leaves your computer.
Work Offline
No more inserting JWT tokens, JSON strings and other sensitive data
on random websites.
Utilso works completely offline!
Auto Detect
The application can automatically select util on the basis of
contents in your clipboard
For example:
For example:
- JWT string JWT Debugger
- Unix Time Time converter
- Valid Base64 Base64 Decoder
Tunnels to localhost
- In Beta release only now
- Create a public HTTPS url for a website running locally on your development machine
- Automatically sets up and manages HTTPS certificates
- Custom a domain name and automatically points the records at the server running the tunnels.
- 0-configuration.
Get Lifetime Access
One single payment. Use app forever.
Unlimited functionality
Unlimited Devices
Support independent software
Keep and use the app forever
One-time payment
Hello,
I'm Sergei from Ukraine 🇺🇦, the engineer, designer and support behind the Utilso application.
For many years I was always looking for small tools to analyze and decode/encode data. As a result, you always end up on a random online website and insert data there, but I'm not satisfied with that.
That's the reason I built Utilso, to have it all in one.
I recommend you to try it too.