Free online tool

Merge text files online

Combines multiple text files using the selected separator and output format. Process TXT, MD, HTML, HTM online and download the result without changing the original.

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Drop your files here or click to select them from your device Select files Accepted formats: TXT, MD, HTML, HTM Up to 20 files, 20 MB per file

Selected files

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How to configure the result

Each option controls a specific part of processing. Keep defaults when you do not need to control that aspect.

Choose the generated file format. Only targets compatible with the input are listed.
Controls how input encoding, structure or schema is interpreted.
Configure Line endings. Keep the default when this property does not need customization.
Configure File separator. Keep the default when this property does not need customization.
Private, temporary processingFiles are deleted automatically after 60 minutes.

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Text

What Merge text files does

Combines multiple text files using the selected separator and output format. The tool validates the selected files and applies only the requested operation and settings. Files are processed in the displayed order to create one result or package.

Compatibility and limits

Input formats
TXT, MD, HTML, HTM
Results
TXT, MD, HTML
Number of files
Minimum 2, maximum 20
Maximum total size
24 MB
FAQ

Frequently asked questions

Yes. The selector order normally determines how files are added to the result.

Input supports TXT, MD, HTML, HTM and can produce TXT, MD, HTML. The selector rejects incompatible extensions before processing.

No. A new result is created and the uploaded file remains unchanged during temporary processing.
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TXTHTMLMDHTML