OPML to JSON Converter
OPML to JSON Converter Tool: How to Convert OPML to JSON Online
Convert OPML to JSON online using free tools. Learn manual OPML to JSON conversion with examples, benefits, and the best OPML to JSON converter tools for developers, bloggers, and businesses in 2025.
For developers, businesses, researchers, and students, it often becomes necessary to convert OPML to JSON. Doing this manually is difficult, especially for large files, but with the help of OPML to JSON Converter Tools, the task becomes fast, simple, and error-free.
In this article, we’ll cover:
- What is OPML?
- What is JSON?
- Why convert OPML to JSON?
- Manual method with examples
- Benefits of OPML to JSON Converter tools
- Best free online converters in 2025
- Step-by-step guide to using them
- Real-life use cases
- Advantages and limitations
📌 What is OPML?
OPML (Outline Processor Markup Language) is an XML-based format used mainly for outlines, lists, and hierarchies.
👉 Most common use: Storing RSS feed subscription lists that can be imported into feed readers.
Example OPML file:
📌 What is JSON?
JSON (JavaScript Object Notation) is a lightweight data format widely used in web APIs, mobile apps, and databases. It uses key-value pairs for storing data.
Example JSON:
📌 OPML vs JSON
| Feature | OPML (XML-based) | JSON |
|---|---|---|
| Structure | Tag-based <outline> | Key-value {} pairs |
| Readability | More complex | Simpler and lightweight |
| Usage | RSS feeds, outlines | APIs, mobile, web apps |
| Speed | Slower to parse | Faster to process |
⚡ Why Convert OPML to JSON?
- Modernization – JSON is widely used in APIs and modern applications.
- Integration – Easy integration with databases and apps.
- Readability – JSON is easier for humans and machines to process.
- Data Sharing – Lightweight and smaller compared to OPML.
- Web & Mobile Apps – Developers prefer JSON for faster performance.
🛠️ Manual Conversion: OPML to JSON
Converting OPML to JSON manually requires transforming XML tags into JSON key-value pairs.
Example:
OPML Input:
🎯 Benefits of OPML to JSON Converter Tools
- Instant Conversion – Converts large OPML files within seconds.
- Error-Free – Eliminates manual mistakes.
- Free Tools – Most converters are available online at no cost.
- Supports Bulk Data – Handles multiple feed lists easily.
- Cross-Platform – Works on PC, tablets, and smartphones.
- Developer-Friendly – Many tools support OPML ↔ JSON ↔ CSV.
📝 Step by Step: How to Convert OPML to JSON Online
- Open a tool like CodeBeautify OPML to JSON Converter.
- Paste or upload your OPML file.
- Click on Convert to JSON.
- Instantly get JSON output.
- Copy, save, or download the converted file.
👉 Example:
OPML Input:
📍 Real-Life Use Cases
- Bloggers & Readers – Convert RSS feed lists (OPML) into JSON for modern apps.
- Developers – Use OPML feeds in APIs by converting them to JSON.
- Businesses – Manage news and information feeds.
- Researchers – Store structured feed data in JSON format.
- Students – Learn XML vs JSON conversions.
🔧 Advantages of OPML to JSON Converter Tools
- Saves time.
- Free and accurate.
- Works with large OPML lists.
- Easy for beginners.
- Supports multiple output formats.
⚠️ Limitations
- Requires internet for online tools.
- Complex nested OPML data may need formatting.
- Beginners may find JSON syntax confusing.