
CodePen
replit
JSFiddle
StackBlitz
GitHub
VS Code
JS Bin
Online playground for React

Which is more popular?
Based on our record, CodeSandbox seems to be more popular. It has been mentioned 313 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | codesandbox.io | shotlab.pro |
| Pricing | ||
| Platforms | — | |
| Company | Startup from The Netherlands · 1 - 9 employees · 2017 | Startup from India · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of CodeSandbox yet.
Make your screenshots stand out with custom backgrounds, frames, shadows, emojis, cool stickers, annotations, and more.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
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
Walkthroughs and reviews on video.
A browser IDE that's actually GOOD? (CodeSandbox.io Review!)
More videos
ShotLab Demo — Turn Boring Screenshots into Scroll-Stopping Content
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CodeSandbox and ShotLab.
ShotLab's answer:
Shotlab focuses on speed and simplicity. Instead of complex design tools, it lets you turn plain screenshots into polished, scroll-stopping visuals in seconds with pre-sized canvases, clean backgrounds, and minimal editing effort.
ShotLab's answer:
Most tools are either too complicated or too slow. Shotlab is built for instant results - upload, customize, export. No design skills required.
ShotLab's answer:
Indie hackers, founders, marketers, and content creators who want to present their product screenshots in a clean, professional, and engaging way without spending hours on design.
ShotLab's answer:
Shotlab is built using modern web technologies including React, Tailwind CSS, Clerk, Supabase, Polar, PostHog and FeatureBase.
ShotLab's answer:
Shotlab started as a small side project to solve a simple problem - making screenshots look good without using heavy design tools. What began as a quick experiment turned into a focused product aimed at helping people create better visuals faster.
Share your experience with using CodeSandbox and ShotLab. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Codesandbox is an online code editor and prototyping tool that makes creating and sharing web apps faster. Codesandbox: Online code editor and ide for rapid web development.
CodeSandbox can be thought of as a much more powerful and complete take on JSFiddle. True to its name, CodeSandbox provides a complete code editor experience and a sandboxed environment for front-end development.
I had a good experience using Shotlab. It makes my screenshots look good on my social media and blogs. Would definitely use again when needed, and will also recommend it to my friends.
Recommendations tracked on public social media and blogs since March 2021.


To begin, you can start creating your own react app using the command line or can directly go to CodeSandbox if you want to skip using the command line which is faster. CodeSandbox is an online code editor and prototype tool that speeds... - Source: dev.to / 4 months ago
To begin, you can create a react app using the command line or any code editor (e.g., VSCode). You can also try using CodeSandbox as an online code editor that is simple to use and allows you to deploy your code. - Source: dev.to / 4 months ago
If you are in a rush to open unknown repos, use GitHub Codespaces or codesandbox with Copilot or another AI integration to analyze the repo for malicious intent and to run it in a safe environment. - Source: dev.to / 10 months ago
Tracking ShotLab since May 2026.
When comparing CodeSandbox and ShotLab, you can also consider the following products.


Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Compare Greenshot to CodeSandbox or ShotLab:

Code, create, andlearn together. Use our free, collaborative, in-browser IDE to code in 50+ languages — without spending a second on setup.
Compare replit to CodeSandbox or ShotLab:

The fastest way to take a customizable screenshot.
Compare LightShot to CodeSandbox or ShotLab:

Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.
Compare JSFiddle to CodeSandbox or ShotLab:
