Self-hosting is free forever — clone the repo, deploy it yourself, no fees, no limits from us. The hosted cloud (mydevtools.tech) is a paid service.

What is the difference between self-hosting and MyDevTools Cloud?

Self-hosting is the same codebase running on your own infrastructure — you own the data and pay nothing to us. MyDevTools Cloud is our managed service; it is a paid subscription that covers hosting, sync, and backups.

Sensitive data is encrypted in your browser before it reaches the server where supported. The server stores encrypted blobs for vault-style data instead of readable plaintext.

Do I need an account to use the tools?

Google Sign-In is required to save your data across sessions. Many public tool pages can be explored before opening the full app experience.

Is this truly open source?

Yes. Full source code is available on GitHub under the GPL-3.0 license. You can audit, contribute, fork, or self-host it.

Does it work offline?

Many tools are fully client-side and can work without server processing. Tools that connect to external services, sync data, or send API requests need a network connection.

Does Database Explorer store or upload my data?

Database Explorer is designed for browser-based use. Many MyDevTools utilities process data locally; tools that require sync or external connections may send only the data needed for that workflow.

Do I need to install anything to use Database Explorer?

No installation required. Database Explorer runs directly in your web browser — just open the link and start using it.

Database

Free Database Client OnlineDatabase Explorer on MyDevTools

Browser-based database explorer: connect to any MongoDB instance or SQL database, browse collections and tables, query documents, and manage data. Answers "MongoDB GUI online", "MongoDB browser client", "Mongo UI no install", or "database client online".

Use Database Explorer Browse All Tools

About Database Explorer

Explore and manage your MongoDB and SQL databases directly from your browser. Runs entirely in your browser — no installation, no account required to try it.

Common Database Explorer use cases

Use Database Explorer when you need a fast, browser-based way to work with database explorer. It is useful during API debugging, code reviews, documentation cleanup, test data preparation, and quick checks on a new machine where you do not want to install a desktop app. Because MyDevTools keeps related utilities together, you can move from Database Explorer into nearby tools like formatters, converters, generators, encoders, decoders, and API helpers without leaving the same toolkit.

Example workflow

A typical workflow starts by pasting or typing your input into Database Explorer. Review the result, copy the cleaned or generated output, then continue with a related task such as validating a payload, decoding a token, parsing a URL, generating an identifier, or testing an API request. This makes Database Explorer part of a practical developer workflow instead of a one-off utility page.

Key Features

Database Explorer supports database explorer workflows for quick browser-based developer tasks.
Database Explorer supports mongodb manager workflows for quick browser-based developer tasks.
Database Explorer supports mongo ui workflows for quick browser-based developer tasks.
Database Explorer supports mongodb browser workflows for quick browser-based developer tasks.
Database Explorer supports database client workflows for quick browser-based developer tasks.
Runs in your browser — no install
Free to use, always

Database Explorer FAQ

Is Database Explorer free to use?

Yes. Database Explorer is available through MyDevTools with a public landing page and browser-based app experience.

Do I need to install anything for Database Explorer?

No. Database Explorer runs in a web browser, so you can open it from any modern device without installing a desktop utility.

What is Database Explorer best for?

What should I use with Database Explorer?

Most developers pair Database Explorer with related MyDevTools utilities such as formatters, parsers, encoders, generators, API tools, and security helpers.

How to Use Database Explorer

01
Open the tool
Click "Use Database Explorer Free" above — no download or account required.
02
Enter your data
Paste or type your input directly in the browser. Processing happens locally on your device.
03
Copy the result
Get your output instantly. Copy it, download it, or keep working in the same tab.

Open Database Explorer

Learn

How to Browse and Query MongoDB Online Without Installing a Client

Connect to a MongoDB database, browse collections, run queries, and inspect documents directly in your browser. Learn the basics of NoSQL document querying.

6 min read•Database

Read Article

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