
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.

FeedMail
Blogtrottr
Feedbutler
Read What Matters
Readless
RSSMailer
Feedly
Follow your favorite blogs, news sites and comics by email. No apps to install, no extra sites to visit, your email is never shared, you are in control.

Which is more popular?
Based on our record, Feedrabbit seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | whitekit.dev | feedrabbit.com |
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| Platforms | — | |
| Listed in |
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 Feedrabbit yet.
What each product offers, as listed by its team.


Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using WhiteKit.dev and Feedrabbit. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking WhiteKit.dev since Aug 2026.
They have an ad-free option https://blogtrottr.com/pricing/. If you don't wish to pay there are alternatives like https://feedrabbit.com/ that has an unlimited ad-free free trial for a limited number of feeds. Source: over 3 years ago
I'd love to know too, in the meantime I'm using Feedrabbit to get RSS feeds emailed - the free plan has a 3 hour delay, though. Source: over 3 years ago
> My main idea here is that every reading app should let you create shareable links where people can subscribe to an RSS feed and sign up for the reading app at the same time. If I want to invite people to join my community or subscribe... - Source: Hacker News / almost 4 years ago
When comparing WhiteKit.dev and Feedrabbit, 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
Compare JSONFormatter.org to WhiteKit.dev or Feedrabbit:

FeedMail sends you updates from your favourite websites directly to your inbox (or filed nicely into a label of your choice).
Compare FeedMail to WhiteKit.dev or Feedrabbit:

Code Beauty’s JSON Validator or JSON Lint is easy to use tool to copy, paste and validate JSON data.
Compare Code Beautify JSON Validator to WhiteKit.dev or Feedrabbit:

Track RSS feeds and send updates to your email inbox.
Compare Blogtrottr to WhiteKit.dev or Feedrabbit:

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.
Compare FreeFormatter to WhiteKit.dev or Feedrabbit:

Subscribe to your RSS feeds directly via email!
Compare Feedbutler to WhiteKit.dev or Feedrabbit: