Bitwarden is a very popular password manager. It has the benefits of having E2E encryption and being open source allowing anyone to Self-host.

It's worth giving this one a think before getting started. I have included a little chart outlining some of the pros and cons of Self-hosting.

If you don't have too much Linux/Docker knowledge, I would personally recommend using the official Bitwarden instance at due to having the availability, reliability, security and it's generally stress-free.

Features Self-host
Price Energy or VPS cost Free/Paid
Stress Free
Backups Included
Auto Updates
Availability Varies Microsoft Azure (Pretty High)
Unlimited Passwords
E2E Encryption
Own your data

If your confident, lets get started!
We will be using bitwarden_rs, this in an unofficial bitwarden compatable server, but is very lightweight compared to the official server.

  1. Install docker and setup Reverse Proxy
    Guide: https://cyberhost.uk
  1. Make the directories for the volumes

cd - Go to the home dir
sudo mkdir bitwarden
cd bitwarden
sudo mkdir data

  1. Create docker-compose.yaml file
    sudo nano docker-compose.yaml

Use the following template:

version: '3'
    image: bitwardenrs/server
    restart: always
      - bitwarden_data:/data
      WEBSOCKET_ENABLED: 'true' # Required to use websockets
      SIGNUPS_ALLOWED: 'true'   # set to false to disable signups

           type: none
           device: /home/USER/bitwarden/data
           o: bind

      name: dockernet

USER = Linux username

  1. Start the docker container
    sudo docker-compose up -d
  1. Configure the Reverse Proxy
    Bitwarden operates on port 80 by default.
  1. Visit the WebUI and create a user for yourself.

Now your bitwarden docker is fully set up, we shall get some automatic backups sorted to protect your data. There are multiple different backup techniques you can use. We will be using volumerize to run encrypted, incremental backups which can be scheduled to run nightly.

You can use any S3 compatible storage buckets. Some examples:
Amazon S3 (5GB Free)
Azure Blob (5GB Free)
Scaleway Object Storage (75GB Free)

  1. Docker run
sudo docker run -d \
    --name volumerize \
    -v BACKUPCACHE:/volumerize-cache \
    -v BACKUPDIR:/source:ro \
    -e "VOLUMERIZE_SOURCE=/source" \
    -e "VOLUMERIZE_JOBBER_TIME=0 0 3 * * *" \

Replace the following:
BACKUPCACHE = Cache location - eg /home/USER/backupcache
BACKUPDIR = Directory to backup - eg /home/USER/bitwarden
S3URL = S3 URL - eg
ACCESS-ID = S3 Access ID
KEY-ID = S3 Key
ENCRYPTIONPW = This is the password the backup will be encrypted with

This will run an incremental backup at 3AM every day.

  1. Run a full backup
    sudo docker exec volumerize backupFull
  1. To restore
sudo docker run --rm \
    -v RESTOREDIR:/source \
    -e "VOLUMERIZE_SOURCE=/source" \
    blacklabelops/volumerize restore

All done :)