Are my files uploaded to a server?

No. OpenEdit processes everything locally in your browser using Web APIs, so your file never leaves your device.

Is this tool free to use?

Yes. Every OpenEdit tool is free, requires no account and adds no watermark to your exports.

Can I create a new Java file from scratch?

Yes. Use the “Start a blank Java file” button and you get an empty .java buffer with Java highlighting already enabled.

Online Java Editor

Edit Java classes with bracket matching, folding and search. OpenEdit runs the same editor engine as VS Code directly in your browser tab — open a .java file or start from a blank one, and nothing is ever uploaded.

Drop your file here

Supports JAVA · processed locally

How to use the Java Editor

1Drop a .java file in, or click “Start a blank Java file”.
2Edit with full keyboard shortcuts and multi-cursor support.
3Use diff view to compare against what you started with.
4Export the file back to your device.

Features

Java syntax highlighting and bracket matching
Multi-cursor editing, find and replace
Side-by-side diff against the original file
Autosave to local storage and one-click export
Works offline once the page has loaded

Frequently asked questions

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