Free Online JS Viewer

Upload and View JS Files Online

Choose JS File

or, drop the file here

Maximum file size: 100MB (Upgrade to increase this limit)

By sharing your files or using our service, you agree to our Terms of Service and Privacy Policy.

View JS File Online

Experience hassle-free viewing of JavaScript File (.js) files with our online JS file viewer. You don't need to register for an account or install any software - just open your files in any modern web browser on Windows, Mac, or Linux, and it's completely free!

Upload Securely

Rely on a secure HTTPS connection to transfer your JS file to our servers. We protect your file with AES-256 military-level encryption and remove it from our servers after a day.

View Instantly

Get instant access to your script on any device, whenever you want, wherever you are. Our viewer has got your back, supporting popular desktop and mobile browsers, and providing a smooth user experience.

Syntax Highlighting

View your JS file with syntax highlighting. Our file viewer color-codes your script so it is easier to consume, both for you and those with whom you may share it.

Send Anywhere

Effortlessly send your JS file to anyone, either by a secure link or email. Your recipients can view it online on any device without downloading an app or joining Jumpshare.

Receive Feedback

Get meaningful feedback from clients, colleagues, or any file recipient. They can add comments to your JS file, and you can reply within the same thread or kick-start a new one for prompt collaboration.

Privacy Controls

Get full privacy control over your files with Jumpshare Plus. Safeguard your JS file with a password, disallow downloads, or configure it to self-destruct after a defined time period.

How To View JS File Online

1
Upload your JS file from the indicated area at the top of the page. Click the button to choose your file or simply drag and drop it onto the area to begin uploading.
2
Wait a brief moment for the file to be uploaded and processed on our secure servers.
3
View the file on any device and in any resolution within our responsive, intuitive file viewer.

Frequently Asked Questions

How long does my JS file stay online?

We keep your JS file on our server for 24 hours before deleting it. However, if you sign up for an account, we will keep it online for as long as you have an active account or you delete the JS file yourself.
Are there any limitations?

You can upload just one JS file online at a time with this free tool and it must not exceed the maximum file size of 100MB. There is also a limit of 2 JS file uploads per day. If you wish to upload more JS files or ones larger than 100MB, you can sign up for a free account.
Is it safe to view my JS file online?

Absolutely! We upload your JS file using an SSL connection, store them using military-grade AES-256 encryption technology, and preview them using a secure processing server.
How long does it take to view the JS file after I upload it?

The time it takes to view an JS file online depends on the file size, your upload speed, and the load on the processing server. The majority of files are processed within seconds. However, if there are many files in the queue, then it may take a few minutes.
I have other questions about viewing files online!

No problem! We have a 24/7 support team to assist you with viewing files online. Just shoot us a message at hello@jumpshare.com and we will get back to you as soon as possible.

Other Code Formats You Can View Online

Jumpshare supports over 200 file formats which you can view online, 100% free! To view other supported code formats, head over to our viewer page.

View Other Code Formats Online

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