Mail merge generator

Merge named fields into a text template and download the whole batch.

On your device · No account

Privacy details

Mail merge generator processes your input in this browser. Inputs and results are excluded from analytics. Recent tools save tool names, visit counts and last-visit times. Saved tools store only their names. Draft saving is optional and stays on this device; delete saved text with the draft controls. Loading text from a URL is optional and contacts that server; its URL and your IP address are visible to the server. An optional “Use in” action keeps a handoff in this tab. The next tool removes it on arrival and ignores it if more than a minute has passed.

Copy link includes the inputs you choose to share in the address. Anyone with that link can reopen them. Files and generated results are excluded. Password and key tools share settings only.

Template with {{field}} placeholders

More options

Rows as a JSON array

Your result

Reset reloads the tool with its starting values and releases open files and device controls. Saved drafts stay on this device until you delete them.

Links include your inputs and settings. Anyone with the link can see them, so leave out private text. Files and generated results are left out; random draws run again.

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Updated 2026-09-19

Using Mail merge generator

Mail merge generator replaces each placeholder with the matching value from one JSON row. All rows must be valid before the combined text is available.

Next: JSON formatter

A worked example

The template Hello {{name}} and a row with name set to Alex produce Hello Alex.

Before you use the result

Placeholders support letters, numbers, underscores, dots and hyphens as literal field names. This does not send email. A missing field stops the batch so no incomplete document is silently exported.

Cite this page

Citation style

ToolOctopus. “Mail merge generator.” Updated 2026-09-19. https://tooloctopus.com/mail-merge-batch-document-generator.

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