MongoDB Explorer
Connect to MongoDB and explore your data — list databases and collections, run find queries, view documents, insert and delete.
New connection
🔒 This connection is one-time and is never stored. Sign in to reach private / LAN / localhost servers and save connections (encrypted).
About this tool
A web-based MongoDB client. Connect with a mongodb:// or mongodb+srv:// connection string (or discrete fields), list databases and collections, run find queries with a JSON filter, view documents as formatted JSON, insert new documents and delete by filter. Works with self-hosted MongoDB and managed services like MongoDB Atlas. Signed in, you can reach private / LAN / localhost servers and save connections that sync across devices — the connection string is encrypted at rest with AES-GCM. Signed out, the connection is one-time, public-host only, and never stored.
Frequently asked questions
Are my credentials stored?
Only if you're signed in and choose to save a connection — and then the connection string (which contains the credentials) is encrypted at rest with AES-GCM. Signed out, the connection is one-time and is never written to the database.
Does it work with MongoDB Atlas?
Yes. Paste your mongodb+srv:// connection string. Anonymous visitors can only reach public hosts; sign in to reach private / LAN / localhost servers too.
What can I do with documents?
Run find queries with a JSON filter, view results as formatted JSON, insert a new document, and delete a document by filter. Result sets are capped to protect your browser.