
JSONFormatter.org
Code Beautify JSON Validator
FreeFormatter
CyberChef
IT Tools
CodeBeautify
CodeSwissKnife
55 free formatters, converters, generators, and reference tools for developers — JSON, Base64, JWT, regex, hashes, subnets. Nothing you paste is ever uploaded.

Inoreader
NewsBlur
Flipboard
Reeder
Tiny Tiny RSS
The Old Reader
FreshRSS
The content you need to accelerate your research, marketing, and sales.

Which is more popular?
Based on our record, Feedly seems to be more popular. It has been mentioned 29 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | whitekit.dev | feedly.com |
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In their own words, as submitted to SaaSHub.


WhiteKit brings together 55 developer tools in one place: formatters (JSON, XML, SQL, YAML), converters, security utilities (JWT, hashing, encoding), network calculators, and text tools. Everything runs 100% client-side. Your data never leaves your device, so you can safely paste API keys,...
No description of Feedly yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of WhiteKit.dev yet.
Overall verdict
Why this product is good
Recommended for
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Best RSS Reader App for iOS?!?! Feedly Review
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using WhiteKit.dev and Feedly. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


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Feedly gives you total control—and total maintenance. Here are the alternatives for readers who want the signal without managing feeds and unread counts.
Feedly stands out as a versatile platform for content aggregation, offering a user-friendly interface and robust features for organizing and consuming content. With Feedly, users can seamlessly subscribe to RSS feeds...
It’s up to the user to decide whether Feedly Pro is worth the money. Feedly Pro is easily worth the $5 per month you’ll be paying if you use tools like Evernote religiously, continuously hunt for past content, want a...
Recommendations tracked on public social media and blogs since March 2021.


Tracking WhiteKit.dev since Aug 2026.
Use Feedly or self-host FreshRSS to pull from 40-60 niche sources. Export the feed data as JSON via their API. - Source: dev.to / 2 months ago
This runs every 30 minutes, automatically bookmarking articles matching your interests. It's similar to the AI filtering feature that Feedly offers in Pro+ ($12.99/month), achieved here with MCP + /loop. Feedly's Leo AI is a Pro+... - Source: dev.to / 7 months ago
RSS didn't die, though. Feedly picked up 8 million new users in the weeks after Reader shut down. Inoreader, Miniflux, FreshRSS, NewsBlur, and dozens of others filled the gap. Feedly alone now has over 15 million registered users. - Source: dev.to / 8 months ago
When comparing WhiteKit.dev and Feedly, you can also consider the following products.

Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON
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Dive into your favorite content. The content reader for power users who want to save time.
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Code Beauty’s JSON Validator or JSON Lint is easy to use tool to copy, paste and validate JSON data.
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NewsBlur is a personal news reader that brings people together to talk about the world.
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Freeformatter is a platform that contains free online tools for developers, including formatters (json, html, xml, sql, etc.), minifiers (css, javascript), compactors, validators, and much more.
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Your Personal Magazine. Find, follow and flip stories that change your world.
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