Our Services

Tools designed to simplify JSON tasks for developers.

JSON Editor
Screenshot of the JSON Editor interface with dark mode enabled using the Dracula theme.
Screenshot of the JSON Editor interface with dark mode enabled using the Dracula theme.

Edit and format JSON easily with live syntax highlighting.

Visual of the Excel export feature converting JSON data into a spreadsheet.
Visual of the Excel export feature converting JSON data into a spreadsheet.
Responsive layout showing the tools on both mobile and desktop screens.
Responsive layout showing the tools on both mobile and desktop screens.
Excel Export

Convert JSON data to Excel files directly in your browser.

Seamless light and dark mode toggling with persistent settings.

Theme Toggle

FAQs

What is Kodoluz?

Kodoluz is the brand behind jsontools.dev, offering free JSON utilities.

Are tools free?
Is data secure here?
Can I export to Excel?
Does it support dark mode?

Yes, all JSON tools on jsontools.dev are completely free to use.

Absolutely. All processing happens client-side in your browser, so your data never leaves your device.

Yes, thanks to SheetJS integration, you can export JSON data directly to Excel files.

Yes, toggle between light and dark modes with your preference saved automatically.

About kodoluz Tools

Crafting simple, fast JSON utilities that run entirely in your browser—no frameworks, no fuss.

A sleek laptop screen displaying the json tools interface with dark mode enabled and code editor open.
A sleek laptop screen displaying the json tools interface with dark mode enabled and code editor open.

150+

15

Trusted worldwide

5K+ users

Contact

Reach out anytime for support or feedback

Email

Phone

support@jsontools.dev

+1-555-123-4567

© 2025. All rights reserved.