Convert JSON to OPML Free — Online & Instant

Convert JSON to OPML — Free Online

Fast, secure, no software needed.

📁 Drag & drop your file here

or click to browse • Max 100MB

✅ Free • ⚡ Instant • 🔒 Secure • 💻 No install

How to Convert JSON to OPML

Converting .json files to .opml is fast and simple with OpenAnyFile. JSON is a data format: JSON is a lightweight data interchange format using key-value pairs. OPML is a document format: Outline Processor Markup

Upload your .json file to OpenAnyFile
Select OPML (.opml) as the target format
Click "Convert" and wait for processing
Download your converted .opml file

Why Convert JSON to OPML?

There are several reasons to convert from .json to .opml:

Compatibility: .opml may be more widely supported by software and devices
File size: Converting between formats can reduce file size for easier sharing
Editing: OPML may offer better editing capabilities for your workflow
Sharing: Recipients may prefer .opml files for their daily use

About JSON Format

JSON is a lightweight data interchange format using key-value pairs. Category: Data. Extension: .json. Created by: Douglas Crockford.

About OPML Format

Outline Processor Markup Category: Document. Extension: .opml. Created by: Dave Winer.

Frequently Asked Questions

How do I convert .json to .opml?

Upload your .json file to OpenAnyFile, select OPML as the target, and download the converted file.

Is JSON to OPML conversion free?

OpenAnyFile offers free file analysis. Conversion may require a one-time payment depending on the file.

Will I lose quality converting .json to .opml?

OpenAnyFile preserves maximum quality during conversion. Some format-specific features may not transfer between different file types.

Can I convert .opml back to .json?

Yes, you can convert .opml to .json using OpenAnyFile as well.