UUID GUID GENERATOR
Dummy Generator
Data Creator
BinaryMark Password Generator
Contract Generator
Mockaroo
Fileconv UUID Generator
A test data generator (CSV/JSON/XML/SQL). Unlimited number of rows.

Get Random Generator
TryRandoms
Picker Wheel
RANDOM.ORG
Wheel of Names
Random Number Generator
1000 random names
Generate random letters with our free online tool. Customize case, quantity, and excluded letters. Perfect for word games, teaching, and creative projects.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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ECR
ExtendsClass Random Data Generator
|
|
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|---|---|---|
| Website | extendsclass.com | randomletter.net |
| Pricing | — | |
| Platforms | — | |
| Company | 2022 | 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.

A test data generator online, no registration to generate data files directly in the browser. An API is available (You must create a free account)
Generate random letters with customizable options for games, teaching, creative projects, and more. Simple, fast, and free to use!
What each product offers, as listed by its team.

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
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing ExtendsClass Random Data Generator and RandomLetter.net.
RandomLetter.net's answer:
It has intuitive controls, faster output, and flexible use-case
RandomLetter.net's answer:
Frontend (React/Vue), backend (Node.js/Python), and cloud infrastructure for scalability.
RandomLetter.net's answer:
K-12 school districts, small design studios, and indie developers.
RandomLetter.net's answer:
It offers tailored random letter generation with customizable rules, unlike one-size-fits-all competitors.
RandomLetter.net's answer:
Educators, designers, content creators, and developers needing random letter tools for lessons, projects, or coding.
RandomLetter.net's answer:
Built to solve frustration with rigid random letter tools—born from a need for simple, adaptable letter generation.
Share your experience with using ExtendsClass Random Data Generator and RandomLetter.net. For example, how are they different and which one is better?
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