UZZIA
Free · No signup · Runs in your browser

Batch-fill PDFs from Excel

Upload a fillable PDF and a spreadsheet — get one named, filled PDF per row, zipped. No Word VBA. Your data never leaves your browser.

Data stays in your browserNo signupAny fillable PDF

Everything you need to batch-generate documents

One named PDF per row

Name files from your data and download them all in a single zip — no macros, no copy-pasting.

Private by design

Everything runs in your browser. Your PDF and spreadsheet are never uploaded to a server.

Auto field mapping

PDF form fields are matched to spreadsheet columns automatically — adjust any of them in one click.

Any fillable PDF

Bring your own AcroForm PDF. Values are flattened so they show correctly in every reader.

Split or merge

Export one PDF per row in a zip, or a single merged PDF — whichever you need.

English & 中文

Bilingual interface with one-click language switching.

From spreadsheet to PDFs in four steps

  1. 01

    Upload your PDF

    Choose a fillable PDF form — we read its fields instantly.

  2. 02

    Upload your data

    Drop an Excel or CSV with one row per document.

  3. 03

    Map & name

    Fields auto-map to columns. Choose how files are named.

  4. 04

    Download

    Get one named PDF per row in a zip — or a single merged PDF.

Stop copy-pasting. Fill your PDFs in seconds.