free · in-browser · no upload
Drop your NBIB file. We'll convert it to HTML right here in your browser, your file never leaves your device.
Select your file here to get started
or drop your file here.
Accepts .nbib
How it works
Click the dropzone above or drag a NBIB from your desktop. Files of any size, there's no upload, so there's no upload limit.
The conversion runs entirely in this tab using JavaScript and WebAssembly. Your file never touches our servers, we don't have any.
Get your HTML the moment the conversion finishes. Convert another, or close the tab.
Your file is never uploaded. The entire conversion runs in your browser using WebAssembly. We can't see what you convert because we have no server to see it.
Server converters cap free users at 1-2 GB and gate larger files behind a paid plan. Since nothing uploads, our limit is whatever your browser can handle.
No account required. No watermark on the output. No queue. Drop a file, get a converted file.
Why convert NBIB → HTML
NBIB is a structured citation format; this turns it into a formatted HTML reference list you can drop into a webpage, a blog post, or a course page. Parses a PubMed/MEDLINE export into a shared bibliographic model, then renders each entry. Everything runs in your browser, no upload.
You have a PubMed/MEDLINE export and want to drop the formatted reference list into your webpage or blog post. Drop the file here and get the HTML back in one step.
A reference is missing its author or year.
The render only shows fields the source NBIB actually contained. Open the source and confirm the field is populated before converting.
Formats involved
NBIB is the National Library of Medicine's citation format for PubMed exports. Structurally identical to RIS with a different tag dictionary (PMID, FAU, JT, AID instead of ID, AU, JO, DO). Reference managers treat .nbib files as RIS-flavored with PubMed-specific extensions. The format ships with PubMed downloads and the major systematic-review tools (Covidence, Rayyan).
How to open
Zotero, Mendeley, EndNote, Papers, all read NBIB natively. Plain text in any editor.
HTML is the markup language of the web, every browser displays HTML documents natively. Files contain text plus tags (<h1>, <p>, <a>, etc.) describing structure and links. Modern HTML5 also supports embedded media (audio/video) and complex semantic markup.
How to open
Every web browser. Any text editor for source. Modern editors (VS Code) syntax-highlight HTML.
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FAQ
Yes. No signup, no watermark, no daily file count limit. Every conversion runs in your browser, your file never touches our servers because there are no servers.
Nowhere. The conversion runs entirely in your browser using JavaScript and WebAssembly. Your file is never uploaded to our servers. We don't have any servers handling files, there's nothing for us to log, store, or accidentally leak.
Whatever your browser can hold in memory. Practically, this means a few hundred MB on most computers, significantly larger than the 1-2 GB caps that server-upload converters charge for. Very large files (multi-GB) may require closing other browser tabs first.
PubMed citation export; systematic review imports. Web pages; structured document interchange; readable archives. The most common reason to convert is compatibility, HTML works in places where NBIB doesn't, or vice versa.
Zotero, Mendeley, EndNote, Papers, all read NBIB natively. Plain text in any editor.
Once the page is loaded, the conversion itself runs entirely offline. The first time you use a tool, your browser downloads the conversion library (a one-time cache). If you reload while offline, the page won't load, but you can install the site as a Progressive Web App for full offline use.
Single file at a time for now. Batch conversion is on the roadmap, for now, drop one file, download the result, then convert the next.
