Mail Merge From Excel to Word — Free, Fast & Private
The fastest free tool to do a complete mail merge from Excel to Word. Generate personalized letters, mailing labels, envelopes, and certificates — map your Excel columns to Word placeholders and create all your documents in one click. No Microsoft Office required. No upload. No signup. 100% private.
Click to upload Excel file
Supports .xlsx, .xls, .csv
How it Works
Prepare Your Excel Data File
Upload your Excel file (.xlsx, .xls, .csv) with one row per recipient. Each column becomes a merge field — Name, Address, City, ZIP, Amount, or any custom field you need.
Upload Your Word Template
Upload your Word document (.docx) with merge field placeholders like {{Name}}, {{Address}}, or {{Amount}}. Our tool auto-detects all placeholders and maps them to your Excel columns.
Map Your Columns
Review the automatic column mapping — drag and drop to adjust if needed. Add conditional fields, date formatting, or number formatting directly in this step.
Generate All Documents Instantly
Click Generate and our tool creates one personalized document per row in your Excel file — all processed locally in your browser. No data is ever uploaded to any server.
Download Your Merged Documents
Download all merged documents as a ZIP archive (one .docx per recipient) or as a single combined Word document. Ready to print or email immediately.
FAQs
How do I do a mail merge from Excel to Word?
Upload your Excel data file and your Word template with {{FieldName}} placeholders. Our tool auto-detects the placeholders, maps them to your Excel columns, and generates one personalized document per row. Download all merged files as a ZIP or as one combined document.
How do I mail merge from Excel to Word for free?
Use MergeExcelFiles.org — our mail merge tool is 100% free with no document count limits. Upload your Excel data file and Word template, map your columns, and generate all merged documents instantly. No Microsoft Office or signup required.
How do I mail merge Excel to Word labels?
Upload your Excel address list, choose 'Label merge', select your label size (Avery 5160, 5163, or custom), map your columns (Name, Street, City, State, ZIP), and download a print-ready Word label sheet.
How do I mail merge from Excel to Word without Microsoft Office?
MergeExcelFiles.org works entirely in your browser — no Microsoft Word or Excel installation required. Upload your .xlsx and .docx files, map the columns, and generate all merged documents. The output .docx opens in Google Docs or LibreOffice too.
How do I set up a Word template for mail merge?
In your Word document, type {{FieldName}} wherever you want merged data to appear — for example, 'Dear {{FirstName}},' or '{{Address}}'. Save as .docx and upload it to our tool. The AI auto-detects all your placeholders.
How do I mail merge for personalized letters?
Create your Word letter template with placeholders like {{Name}}, {{CompanyName}}, {{Amount}}. Upload your Excel file with one row per recipient. Our tool generates one personalized letter per row — download all as a ZIP or one combined document.
How do I mail merge for certificates?
Set up your Word certificate template with {{RecipientName}}, {{CourseTitle}}, {{Date}} placeholders. Upload your Excel list of recipients and click Generate. All certificates are created instantly — ready to print or convert to PDF.
How do I mail merge for invoices from Excel?
Create your Word invoice template with {{ClientName}}, {{InvoiceNumber}}, {{Amount}}, {{DueDate}} placeholders. Upload your Excel data file with one row per client and generate all invoices in one batch.
How many documents can I generate with one mail merge?
There is no document count limit. You can generate as many merged documents as there are rows in your Excel file — 10, 100, or 1000+ — all processed locally in your browser.
Is my Excel recipient data safe during mail merge?
Yes — completely safe. Your Excel data and Word template are never uploaded to any server. All mail merge processing happens locally inside your browser. Your recipient data stays on your computer at all times.
Can I mail merge with images or logos in my Word template?
Yes. Images, logos, and formatting in your Word template are preserved in the merged output. Only the {{FieldName}} placeholders are replaced with your Excel data — everything else stays exactly as designed.
How do I mail merge from Excel to Word on Mac?
MergeExcelFiles.org works on Mac in any browser — Chrome, Safari, Firefox, or Edge. No Microsoft Office for Mac required. Upload your Excel and Word files, map your columns, and download all merged documents.