How to change the default browser used by jupyter notebook in windows
WindowsGoogle ChromeAnacondaJupyterWindows Problem Overview
I'm on a windows machine without admin right and I would like to run jupyter on chrome, while the default browser is another.
I have a local installation of the Anaconda distribution and my first option to start jupyter would be through the Anaconda Navigator, but maybe I have to do something else. Because it is a local installation the command line jupyter notebook
produces no results.
When I paste the url address in the default browser I have (something like http://localhost:8892/notebooks/Home/Exercices/Testing1.ipynb
the chrome page asks me for a password or token. I have no password and I do not know what a token is.
Is there a way to change the browser of the Anaconda Navigator? or how can I start jupyter with Chrome?
Windows Solutions
Solution 1 - Windows
Thanks to @Darthbith and this post https://stackoverflow.com/questions/35229604/how-to-change-the-default-browser-used-by-the-ipython-jupyter-notebook-in-linux?rq=1 I was able to figure it out:
Step 1: To open Anaconda Prompt from the Start Menu and type
# for old notebook and JupyterLab < 3.0, or
jupyter notebook --generate-config
# for new nbclassic and JupyterLab >= 3.0
jupyter server --generate-config
This will generate the file ~/.jupyter/jupyter_notebook_config.py
(or jupyter_server_config.py
for nbclassic/new JupyterLab)
Step 2: Edit this file and change the following line (chrome is also is also in a local installation)
# for old notebook and JupyterLab < 3.0
c.NotebookApp.browser = u'C:/Home/AppData/Local/Google/Chrome/Application/chrome.exe %s'
# OR for new nbclassic and JupyterLab >= 3.0
c.ServerApp.browser = u'C:/Home/AppData/Local/Google/Chrome/Application/chrome.exe %s'
Solution 2 - Windows
In Windows, write in cmd/ Anaconda Prompt:
jupyter notebook --generate-config
The jupyter_notebook_config.py file generated is situated in "C:\Users\YourName\.jupyter" folder.
Open it using a text editor and change #c.NotebookApp.browser = ''
to
import webbrowser
webbrowser.register('chrome', None, webbrowser.GenericBrowser(u'C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe'))
c.NotebookApp.browser = 'chrome'
and save the file.
Now execute the jupyter-notebook command and the set browser will be used.
Solution 3 - Windows
I don't know the precise details for Windows, but this is how to set the default browser on a Mac:
jupyter notebook --generate-config
This creates a file jupyter_notebook_config.py in ~/.jupyter. Edit the line
#c.NotebookApp.browser = ''
On a Mac I set it to:
c.NotebookApp.browser = u'open -a /Applications/Gooogle\ Chrome.app %s'
You just need to figure out how to point it to Chrome on Windows.
Solution 4 - Windows
The following also works for me. I give it a full path to chrome, plus %s
at the end.
jupyter notebook --browser='C:/Program Files (x86)/Google/Chrome/Application/chrome.exe %s'
If chrome is in the PATH environment variable, the following might work too.
jupyter notebook --browser=chrome
Solution 5 - Windows
As far as I know, there's no way to change the default browser that opens. However, you can find the token for the Notebook server by opening Anaconda Prompt from the Start Menu and typing
jupyter notebook list
This will give you a URL with the token that you can copy/paste into any other browser. The output of the list
command looks like
Currently running servers:
http://localhost:8888/?token=41429d3dcf554d0dde69498aac0950654a590664ba02b3cd :: /path/to/home/folder
So you can either type http://localhost:8888
into the browser and then copy/paste the token into the field, or just copy/paste the whole URL with the token.
Solution 6 - Windows
You don't need to change anything in the jupyter_notebook_config file. check whether your default web browser(if it's chrome) or reset and again choose as a web browser(chrome for me)as a default browser. it worked for me.
Solution 7 - Windows
I'd like to offer a little more information about what to put in your jupyter_notebook_config.py file than is included in any of the other answers. jupyter is using python's webrowser module to launch the browser by passing the value for c.NotebookApp.browser to the webbrowser.get(using=None) function. If no value is specified, the function selects the user's default browser. If you do specify a value here, it can be interpreted in one of two ways, depending on whether or not the value you specified ends with the characters %s
.
If the string does not contain the characters %s
it is interpreted as a browser name and the module checks if it has a browser registered with that name (see the python documentation for which browsers are registered by default). This is why Abhirup Das's answer works, first the webbrowser module is imported
import webbrowser
the chrome browser is registered with the module
webbrowser.register('chrome', None, webbrowser.GenericBrowser(u'C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe'))
and finally, the jupyter server is fed the browser name
c.NotebookApp.browser = 'chrome'
This browser registration does not persist, so the process must be repeated every time the server is launched.
Alternatively, if the string does contain the characters %s
, it is interpreted as a literal browser command. Since this question is about how to run the browser on Windows, the browser command will probably contain backslashes. The backslash is used in python string literals to escape any characters that otherwise have any special meaning (e.g., to include a quote or double quote inside the string literal). Any backslashes in the browser command need to be be escaped or replaced. The easiest way is to replace the backslashes in the command with foward slashes, e.g.,
'C:/Home/AppData/Local/Google/Chrome/Application/chrome.exe %s'
rather than
'C:\Home\AppData\Local\Google\Chrome\Application\chrome.exe %s'
I for the life of me couldn't get unicode/raw string commands or commands where I escaped each backslash with an extra backslash to work, so replacing the backslashes with forward slashes may be the only option. I verified that the strings I tried all worked in python, so the only way to be sure would be to look at the jupyter source code.
Anyway, since registering a browser with the module does not persist, if your browser isn't already registered by default, it is probably best to use a literal browser command with the backslashes replaced with forward slashes.
Solution 8 - Windows
On Mac this works:
- Generate a config file from within your environment:
jupyter notebook --generate-config
This will place jupyter_notebook_config.py
in ~/.jupyter
.
- Modify the following line in
jupyter_notebook_config.py
:
c.NotebookApp.browser = 'open -a /Applications/Google\ Chrome.app %s'
Solution 9 - Windows
For linux users:
First generate config file using:
jupyter notebook --generate-config
Then open the generated file and look for #c.NotebookApp.browser = ''
Edit it to : c.NotebookApp.browser = '/bin/brave %s'
Replace /bin/brave with whatever your browser executable location is.
Solution 10 - Windows
The explanations above didn't work for me, I guess, I mistyped something. Actually it was easier for me to change default browser to Chrome and then Jupiter automatically starts in Chrome after next launch. (Search Windows - change default browser).
Solution 11 - Windows
Jupyter looks for the BROWSER
environment variable when choosing which browser to launch.
I recommend setting BROWSER
over configuring Jupyter specifically, because setting BROWSER
is the default way to specify which browser you prefer, regardless of which application it applies to.
-
To choose the browser for a single session, set the
BROWSER
environment variable when running the jupyter process.BROWSER=chromium-browser jupyter notebook
when you havechromium-browser
when you prefer to use chromium-browser on PATH. Typical for Linux.BROWSER=C:/Home/AppData/Local/Google/Chrome/Application/chrome.exe jupyter notebook
when you don't have the application on PATH. Typical for Windows.BROWSER=<your browser> jupyter notebook
otherwise. -
To choose browser for your whole system, set the
BROWSER
environment variable globally.
Solution 12 - Windows
Find .../jupyter/runtime/nbserver-11596-open.html file, or whatever the file name is, you can find the file name when jupyter notebook starts, and associate it with Chorme worked for me.
Solution 13 - Windows
Open anaconda prompt and type
jupyter notebook --generate-config
then go to "jupyter_notebook_config.py" path and add following line
c.NotebookApp.browser = 'C:/Program Files (x86)/Google/Chrome/Application/chrome.exe %s'
Solution 14 - Windows
Is there any way to run jupyter on chrome in /tmp ?
something like that:
jupyter notebook --browser='google-chrome --user-data-dir=/tmp/'
Solution 15 - Windows
Make sure to activate the line by removing the # comment indicator.
Solution 16 - Windows
After considerable thrashing about trying to launch a jupyter notebook in chrome from Anaconda in Win10 when chrome was not my default browser, I combined several of the suggestions above and, in the jupyter_notebook_config.py file under .jupyter in my home directory put in these lines in place of the default c.NotebookApp.browser line, and it finally worked!:
import webbrowser
webbrowser.register('chrome', None, webbrowser.GenericBrowser(u'C:/PROGRA~2/Google/Chrome/Application/chrome.exe'))
c.NotebookApp.browser = 'chrome'
Note the use of Unix-style directory separators (this is apparently a bug in webbrowser) and the use of DOS-style "PROGRA~2" --- both of these seem to be necessary. Adding "%s" after "chrome.exe" seemed not to help.
Solution 17 - Windows
To achieve this on Windows 10, I had to do the following:
For a temporarily choose/specify a browser from the Anaconda Prompt CLI (note the order/type of quotes, they seem to be different to most other answers as those answers failed to work for me):
jupyter notebook --browser="'C:\Program Files (x86)\BraveSoftware\Brave-Browser\Application\brave.exe' %s"
To set it permanently, edit the jupyter_notebook_config.py file in your .jupyter folder. I'm not certain that you need to escape the backslashes (i.e. \ vs just ), but I used the following and it worked (again, note that the order/type of quotes is different):
c.NotebookApp.browser = '"C:\\Program Files (x86)\\BraveSoftware\\Brave-Browser\\Application\\brave.exe" %s'
Solution 18 - Windows
There is a much simpler way than typing commands in the command window, you can use the Windows file explorer!
Simply navigate to the following path C:\Users\**YourUser**\AppData\Roaming\jupyter\runtime\
, as below:
There, among other files, you will see the corresponding .html
files of your jupyter jobs. You can right-click on any .html
file, select "Open As" as then select other application (as shown on the image below - apologies my default language is in Spanish).
From here, you can select the most suitable navigator for you. In my case I am using Firefox, but you can choose Chrome or whatever (as shown below). Make sure to click the "Use always this application to open .html files" checkbox to set Chrome as the default navigator.
From now on, Jupyter Notebooks will always open in Chrome. Hope it helped!
Solution 19 - Windows
In my case, macOS 10.15.4 with anaconda 1.9.12, finally, I found an effective one as below:
c.NotebookApp.browser = u'/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome %s'
I hope this helps someone. :-)
Solution 20 - Windows
Jupyterlab 3 migrated from notebook server to plain jupyter server. To select the browser jupyter lab
will open, put the config in .jupyter/jupyter_server_config.py
and replace NotebookApp
by ServerApp
. For example:
c.ServerApp.browser = '/usr/bin/firefox -P notebook --new-window %s'
Solution 21 - Windows
if you didn't specify a browser for your jupyter notebook, maybe just changing the default browser of your operating system can solve your issue; like it did for me. check default browser in window: default apps: web browser
Solution 22 - Windows
Check your default browser's configurations, The default browser is where the Jupyter Notebook will open in.
on Windows, Simply change it doing:
-
Search in the start menu "Default apps", open it.
-
Under Web browser, select the browser currently listed, and then simply change it to your desired browser (where you want the Jupyter Notebook to open).
Solution 23 - Windows
here are the steps
-
Open Anaconda promt and write:
jupyter notebook --generate-config
-
go to that path and open with a text editor the .py file
-
In that file look for the line that constains the follow text:
#c.NotebookApp.browser = ''
-
Befor that line write the follow code
import webbrowser webbrowser.register('chrome', None, webbrowser.GenericBrowser(u'C:/PROGRA~2/Google/Chrome/Application/chrome.exe'))
-
drop de symbol # in the lines to set the browser, so it looks like:
c.NotebookApp.browser = ''
-
save the file, this makes Chrome as a default browser to launch jupyter notebook
Solution 24 - Windows
use this command(windows cmd):
> jupyter notebook --browser NotebookApp.browser
it generates a link (localhost link), copy paste it in any browser that you need and use you notebook.
Solution 25 - Windows
Microsoft have setup Edge as a persistent virus on Windows. Even if you set the default browser to Chrome in Settings, you still get edge when opening up Jupyter.. This is because Microsoft have set Edge as the default app for .htm and .html files. In the settings for app defaults, find that one and change it to Chrome and you are all set..
Solution 26 - Windows
Easy steps:
- Uninstall the current browser which notebook picks on launch.
- Launch the notebook again, it will ask for browser: choose the required one and enable the clause which says : (something like) Always choose this application for this types of files.
It will work. Install back you uninstalled browser.