
JSONFormatter.org
Decodebase64.io
CyberChef
Base64.ai
All Over Tools
DevToys
Image to Base64 Converter
Base64 Encode and Decode Online

Buttondown
Substack
beehiiv
Daily Nugts - free Dynamic Newsletter
Notion Insider
NotionApps
Meco
Turn your Notion pages into beautiful newsletters

Which is more popular?
Based on our record, Notocat seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | base64encode.dev | notocat.com |
| Pricing | ||
| Company | — | Startup from the United Kingdom · 1 - 9 employees · 2023 |
| Listed in |
In their own words, as submitted to SaaSHub.


Need to convert text quickly? Use this free Base64 Encode & Decode online tool to encode or decode data instantly. Fast, secure, and works directly in your browser.
Create beautiful newsletters from your Notion pages with Notocat. Easily send, track, and grow your audience. Notocat comes packed with tools that every newsletter creator needs: Full analytics of every email you send Segments Custom fields Custom domains Custom subscription forms API access...
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Notocat yet.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Base64Encode.dev and Notocat. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Base64Encode.dev since Jan 2026.
Some of the features: 🎨 Advanced issues customization 📋 Custom and embeddable subscribe forms 💌 Custom domains 📈 Opens & Links tracking 🧑💻 Contacts API ⚡️ Best-in-class deliverability You can use code "PH20OFF" for a 20% lifetime... Source: over 3 years ago
When comparing Base64Encode.dev and Notocat, 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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Buttondown is the best way to start and run your newsletter
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Our Base64 Decoder converts Base64 encoded data back to its original format, including text, binary, and images. It’s a fast, free, and easy to use tool.
Compare Decodebase64.io to Base64Encode.dev or Notocat:

With Substack, anyone can start a publication that combines a personal website, blog, and email newsletter or podcast. It's quick and simple.
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beehiiv empowers people to create, monetize, and grow by providing the most powerful and robust newsletter platform, holistically under one roof.
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