Snappify
Carbon
Ray.so
CodeImage
Codeimg.io
Karbonized
Snipt
TinyPNG
DUMMY DATABASE
Mockaroo
DataConstruct
Data Creator
Datamade
Random Data
Dummy Database is built to solve a simple, yet annoying problem — generating realistic test datasets quickly, without writing scripts or juggling Excel files.
It’s designed for: - Developers needing dummy databases for prototyping & testing. - Analysts and BI specialists preparing demo dashboards. - QA engineers creating data scenarios for testing. - SQL learners who want practice datasets on demand.
What makes it special? - Create from simple tables to full relational databases with PK/FK. - 35+ data types including Numbers, Dates, Names, Booleans, etc. - Unique Event Sequences — simulate user actions and workflows. - Advanced data controls — outliers, nulls, repeats, distributions. - ERD visualization to map relationships. - Built-in PostgreSQL editor to query generated data. - Export as CSV, XLSX, SQL DDL, or full ZIP. - Free up to 10,000 records per table for registered users — no paywalls or limits.
Snappify DUMMY DATABASEDUMMY DATABASE's answer:
A free, all-in-one data generation platform that builds everything from simple tables to full relational databases with advanced controls, unique event sequences, ERD visualization, built-in SQL querying, and multiple export formats — no limits, no paywalls.
DUMMY DATABASE's answer:
Unlike other data generators, DUMMY DATABASE gives you full relational database creation, unique event simulations, advanced control over every field, built-in SQL querying, and generous free limits — so you can go from idea to test-ready data without restrictions, subscriptions, or hidden fees
DUMMY DATABASE's answer:
DUMMY DATABASE's answer:
Began as a project for myself to be able to have custom datasets for testing purpose I've decided that it could be useful for wider audience and finalized it as a full-stack web project
DUMMY DATABASE's answer:
Python, Flask, HTML, CSS, Bootstrap, Redis, PostgreSQL, JavaScript
Based on our record, Snappify seems to be more popular. It has been mentiond 8 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
So for all these coding snippets I share on X, I used to use Snappify, which is the one I'm most familiar with, allowing me to add many elements, such as text, arrows, and so on! - Source: dev.to / 6 months ago
Snappify - Enables developers to create stunning visuals. From beautiful code snippets to fully fletched technical presentations. The free plan includes up to 3 snaps at once with unlimited downloads and 5 AI-powered code explanations per month. - Source: dev.to / over 2 years ago
If I were at your position I'd create something like: https://snappify.com/. Source: over 3 years ago
You can use an online tool. https://snappify.com. Source: over 3 years ago
Yes you are right! I'm working on a design tool for developers. (snappify.com) So I thought it would be very cool for the user if they can add **popular** dev-icons without hassle. This is the current selection on my branch. It is not live yet :-). Source: over 3 years ago
Carbon - Create and share beautiful images of your source code.
Mockaroo - A realistic data generator to test your app
Ray.so - Create beautiful images of your code
DataConstruct - We fake it till you make it!
CodeImage - A tool for manage and beautify your code screenshots
Data Creator - Data generator that can create a table filled with pseudo-random content.
