Generate Data
Faker
DataConstruct
Beeceptor
Fake Data
ExtendsClass JSON Generator
Smock-it
A realistic data generator to test your app

LNAV
Nibbler
BareTail
Logdy
Compact Log Viewer
Threlte
Vega-Lite
Command-line tool to parse, aggregate, sum, average, min/max, percentile, and sort log data.

Which is more popular?
Based on our record, Mockaroo seems to be a lot more popular than Angle-grinder. While we know about 27 links to Mockaroo, we've tracked only 2 mentions of Angle-grinder.
Website, pricing, platforms and company facts side by side.
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Mockaroo
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| Website | mockaroo.com | github.com |
| Pricing | — | |
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What each product offers, as listed by its team.

Possible disadvantages
No features have been listed yet.
Walkthroughs and reviews on video.
Best Free Sample Data Generator - Mockaroo.com
More videos
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How often each product is chosen within a category, 0–100% relative to the other.

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

If you give it the rules to generate something, why can't it generate it? That's what something like Mockaroo[0] does. It's just more formal. That's pretty much what LLM training does, extracting patterns from a huge corpus of text. Then... - Source: Hacker News / over 1 year ago
A quick way to test this out is to use a tool like Mockaroo to generate some test data and then have a Glue Crawler analyse the data in S3 and create the required data catalog entries. - Source: dev.to / over 2 years ago
Mockaroo — Mockaroo lets you generate realistic test data in CSV, JSON, SQL, and Excel formats. You can also create mocks for back-end API. - Source: dev.to / over 2 years ago
Found it much easier to just used structured logs and slice them with [angle grinder](https://github.com/rcoh/angle-grinder). - Source: Hacker News / about 2 years ago
Seems like similar to lnav[1] or angle-grinder[2]. [1] https://lnav.org/ [2] https://github.com/rcoh/angle-grinder. - Source: Hacker News / over 4 years ago
When comparing Mockaroo and Angle-grinder, you can also consider the following products.

GenerateData.com: free, GNU-licensed, random custom data generator for testing software
Compare Generate Data to Mockaroo or Angle-grinder:

The Log File Navigator (lnav) is an advanced log file viewer for the console.
Compare LNAV to Mockaroo or Angle-grinder:

Faker is a PHP library that generates fake data for you
Compare Faker to Mockaroo or Angle-grinder:

Free tool for testing how good your website is, and what you can do to improve it. Check accessibility, SEO, social media, compliance and more.
Compare Nibbler to Mockaroo or Angle-grinder:


BareTail is a real-time log file monitoring tool. Features Real-time file viewing
Compare BareTail to Mockaroo or Angle-grinder: