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Seller and Marketing Tools

Ad Copy Length Checker

Check headline and description text lengths against common ad copy limits.

ToolRuns in the browser
Ad Copy Length Checker working example

Check headline and description text lengths against common ad copy limits.

Runs in your browser
Sample result
Example Ad Copy Length Checker result
Document result
- Cleaned text or count summary
- Formatting note
- Items to review before sending or exporting
Next step: copy the cleaned text or continue with a document export tool
The interactive tool loads in this area when JavaScript is enabled.

How to use Ad Copy Length Checker

Common uses include Review search ad headlines, Shorten campaign descriptions, Check byte length for Korean copy.

  • Open Ad Copy Length Checker and add the text, Markdown, table, or document draft you want to prepare.
  • Set the cleanup, counting, formatting, or template option that fits the writing task.
  • Run the tool and read through the result before using it in a document, message, or post.
  • Copy or save the prepared text when it supports your next step: Shorten campaign descriptions.

Useful for

  • Review search ad headlines
  • Shorten campaign descriptions
  • Check byte length for Korean copy

Common issues

The result removes important meaning.

Add the key term back, split long sentences, and compare the output with the original draft.

Formatting changes after pasting.

Check whether the destination expects plain text, Markdown, a table, or a PDF-style layout.

How to interpret the result

Use the result as a writing aid, then read it in context before sending, publishing, or submitting the document.

Related workflow

Next path: Ad Copy Length Checker -> QR Code Generator -> Product Title Length Preview. Keep the original input nearby so you can compare each result before using it elsewhere.

Privacy and review notes

This tool is designed to process inputs in the browser where the workflow allows it. Photo and AI-assisted outputs are previews or references and should be checked before publishing. Use non-sensitive examples and review the output before sharing or submitting it.