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Merge IPYNB files one .ipynb

Q: How do I merge jupyter notebooks online for free?

Open this page, add at least two `.ipynb` files, confirm order, and download `merged-notebooks.ipynb`. That is merge jupyter notebooks online here, no account and no pip install for the merge itself.

Queue multiple notebooks, reorder sections, and download one merged .ipynb, great for combining labs or guest lectures.

Drop notebooks to merge

or click to browse your computer

Jupyter Notebook (.ipynb)Max 50 MBSecure conversion

Multiple .ipynb files, order sets story flow

How it works

Three steps from upload to download

Drop your notebook

Drag a .ipynb onto the card or browse your files. You never create an account.

Choose the export

Select Word, PDF, Markdown, HTML, LaTeX, ZIP, Python tools, viewer, cleaner, merger, or splitter, whatever matches your reviewer.

Download and ship

Grab the finished file immediately. Open it locally, attach it to email, or upload it to your LMS.

Merge Jupyter notebooks online, combine ipynb files into one`.ipynb` in your browser

When you need to merge jupyter notebooks online for a class hand-in, a single GitHub artifact, or a client report, this tool stacks multiple .ipynb files in the order you choose and downloads one valid nbformat notebook. It is built for searches like merge jupyter notebooks online, combine ipynb files online, merge ipynb files, and join jupyter notebooks online without installing nbconvert, Pandoc, or a Python environment on the machine in front of you. Each source notebook stays in your tab until you download the merged result, nothing is uploaded for merging.

People look for combine jupyter notebooks and how to merge two jupyter notebooks when lecture notes, exercises, and solutions live in separate files. Drag your files in, move rows up or down to fix story order, then toggle pro-style options: Markdown section headers per source file so reviewers see where each notebook began, keep or strip cell outputs, clear execution counts for a clean hand-off, or renumber In [ ] counts sequentially after the merge so the narrative reads top to bottom. Kernel metadata follows the first file so the merged notebook still opens in JupyterLab or VS Code as expected.

Related intents include ipynb merge, ipynb file merge, merge ipynb files in bulk for small teams, and append notebooks before pushing to Git, this page targets the browser-first merge ipynb workflow when git and CLI merge helpers are not an option. Use it alongside our output cleaner when you want a compact repo-ready bundle.

How to merge ipynb files online on this page

Free IPYNB merger online: drop multiple Jupyter notebooks to combine them into one .ipynb in your browser — Step 01
Add the notebooks you want to merge
Drop multiple `.ipynb` files to combine labs, lectures, or drafts into one notebook. Secure server conversion — not stored afterward.

Merge queue for combining Jupyter notebooks — reorder .ipynb files before downloading one merged notebook — Step 02
Reorder the merge queue
Arrange file order so the story flows correctly — move notebooks up or down before you build the combined `.ipynb`.

Download merged .ipynb and preview cells after combining multiple notebooks with the IPYNB merger tool — Step 03
Download and preview the merged notebook
Export one valid nbformat `.ipynb`, then preview cells to confirm Markdown, code, and outputs landed in the right sequence.

Why merge Jupyter notebooks here instead of scripting locally

Merge jupyter notebooks online, order you control

Queue multiple .ipynb files, reorder with one click, then combine jupyter notebooks into a single download. Matches merge jupyter notebooks online and join jupyter notebooks online workflows without leaving the browser.

Combine ipynb files online with labeled sections

Optional Markdown heading per source file so combine ipynb files online stays readable when collaborators open the merged notebook cold.

Execution hygiene after merge

Pro controls: preserve outputs or drop them for a lighter file; clear In [n] counts; or renumber execution counts sequentially, ideal after merge ipynb files when you want a story that reads 1…n top to bottom.

Kernel metadata from the first notebook

nbformat metadata follows your first file so ipynb merge results still match your Python or R kernel expectations in JupyterLab.

Privacy-first merge ipynb path

Merge uses secure server conversion — processed briefly and not stored afterward.

Pretty-printed export

Download merge ipynb results as readable indented JSON when pretty-print is enabled, easy to diff or archive.

FAQ

Frequently asked questions

Open this page, add at least two .ipynb files, confirm order, and download merged-notebooks.ipynb. That is merge jupyter notebooks online here, no account and no pip install for the merge itself.

Use this browser workflow: files are parsed locally and concatenated in order. You do not need Jupyter running, only a modern browser for combine ipynb files online.

Yes, leave Preserve outputs enabled. Turn it off if you only want sources like a stripped merge ipynb export.

Same as merge ipynb: all cells from each file are appended in queue order, optionally preceded by a Markdown section title per file.

Outputs stored in each notebook, including embedded plot images, are preserved when Preserve outputs is on; clearing outputs removes them from the exported file.

They can. Use Clear execution counts for a blank slate, or Renumber execution counts for sequential In [1], In [2]… after combine jupyter notebooks.

Metadata from the first notebook in your queue is used so the merged file opens with that kernelspec in Jupyter.

No durable archive: merge uses secure server conversion as described in our Privacy Policy — processed briefly and discarded.

Merge IPYNB files one .ipynb