Live Experiments

Current experiments available via the Labs program.

Labs experiments are provided as-is, without any guarantee of stability. We recommend avoiding them for critical or deadline-sensitive projects.

These experiments are not final features and may change or be removed. See our Labs documentation page for more information.

The following documentation may not reflect the experiment in its current form. We try to keep it as up to date as possible but some features change fast!

Editor tabs

Editor tabs help you move between the files in your project without losing your place.

When you open a file in the editor, Overleaf shows it as a tab at the top of the source editor. Tabs make it easier to switch between .tex, bibliography, image, and other project files while you work.

Open a file in a tab

To open a file, select it from the file tree.

The file opens in the editor and appears as a tab. You can then select other tabs to switch between files.

Preview tabs

When you open a file, it may open it in a preview tab.

A preview tab is useful when you are quickly previewing files and do not want to fill the editor with lots of open tabs.

Preview tabs behave differently from regular tabs:

• they are intended for quick file previewing

• they can be replaced when you open another file temporarily

• they only become regular tabs when you start working in that file

Turn a preview tab into a regular tab

A preview tab becomes a regular tab when you interact with the document, or when you double click the tab in the tab list.

For example, it becomes a regular tab when you:

• begin working in the file

• interact with the document after opening it

Once it becomes a regular tab, it stays open like any other tab until you close it.

Reorder tabs

You can drag and drop tabs to change their order.

This can be useful if you want to keep related files, such as your main .tex file and bibliography, next to each other.

Close tabs

To close a tab, select the close button on the tab.

You can also close a tab by clicking it with the middle mouse button.

If you are reviewing several files, preview tabs can help reduce clutter because they do not all remain open as permanent tabs.

BibTeX visual editor

The BibTeX visual editor is an in-editor panel that lets you view, create, edit, and delete bibliography (.bib) file entries without needing to write raw BibTeX code.

Managing your entry list

The entry list shows all your parsed BibTeX entries in a simple table. You can sort the list by key, type, author, title, or year to find exactly what you're looking for.

Adding and editing entries

To add a new reference, just click the Add entry button. If you want to change an existing one, click on its row to open the entry form. This form includes all the standard BibTeX fields you might need.

Importing references

You can easily bring in new data by clicking the Import button. You can either paste raw BibTeX text or upload a file, and we'll merge those entries into your current project.

Deleting entries

If you need to tidy up your file, you can delete multiple entries at once using the checkboxes:

• Select individual entries: Use the checkbox next to any row.

• Select everything on a page: Click the checkbox in the header. If you've only selected a few items, clicking this will select the rest of the page for you.

When you've selected your entries, a Delete button will appear in the toolbar. Click it to remove all selected entires.

Your selections stay active even when you navigate to a different page.

Permissions

Your ability to edit depends on your project permissions. If you have Owner or Collaborator (with edit access) status, you can add, change, or delete entries. Read-only users can see the list but won't be able to make changes.

Rolling TeX Live releases (advanced)

This experimental version is primarily for testing changes to TeX Live, packages, and previewing new accessibility features before they’re compiled into our annual TeX Live release.

Note that these images change month to month and are untested by our team. Important projects should continue to be built on our yearly release to avoid issues that may occur when the monthly build changes.

Once you have joined, you will need to select a the rolling TeX Live version.

Find out more on our TeX Live documentation page.