Remove Underscores

Turn file_names_like_this and database_field_names into readable text or a different format instantly.

How to use the Remove Underscores

  1. Type or paste your text into the box on the left.
  2. Adjust the options above if you need to. The result updates as you type.
  3. Click Copy result or Download to use your result.

What you can use it for

  • Make file names readable
  • Convert snake_case fields into labels
  • Clean exported data and hashtags

Private by design

The Remove Underscores runs entirely in your browser. Your text and files are never uploaded or stored on a server, so it is safe for work documents and personal information. It is free, with no sign-up and no limits on how often you use it.

Frequently asked questions

Can I replace underscores with hyphens?

Yes. Choose Hyphen in the options.

What does "merge repeated underscores" do?

It treats ___ as a single underscore so you do not get extra spaces.

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