Tab to Space Converter: Convert Tabs ⇄ Spaces Online
The Tab to Space Converter changes tabs into a fixed number of spaces or collapses runs of spaces into tabs, helping keep indentation consistent across editors with different tab stops. Enter your content, then choose the source and target scales before copying the converted text. The selected width determines how tabs and spaces are represented.
The Tab to Space Converter is a browser-based tool for changing indentation between tabs and spaces. Use it to convert tabs into a fixed number of spaces or to collapse runs of spaces back into tabs. This makes it easier to prepare text for editors and systems that use different tab stops.
To convert content, enter the text and choose the source and target scales. The conversion expands tabs to spaces or changes runs of spaces into tabs according to the selected width. After conversion, copy the representation you need. The tool is designed for changing tab-and-space indentation, not for converting between unrelated text formats.
Tabs and spaces are both whitespace characters, but they can appear differently depending on how an editor displays indentation and handles tab stops. Converting between them can help make pasted code or text fit the conventions of another editor, project, or tool. The right representation depends on the formatting expectations of the place where you plan to use the content.
The Tab to Space Converter runs entirely in your browser. Your input is processed on your device and is not sent to a server. After the page has loaded, the conversion works offline, so you can use it without a network connection. It is useful for developers and DevOps engineers who want a quick way to normalize indentation without doing the conversion manually.
Step 1: Paste or enter the content you want to convert, including the indentation you need to normalize.
Step 2: Choose the source and target scales to set how tabs and spaces should be represented.
Step 3: Convert the content to expand tabs to spaces or collapse runs of spaces into tabs.
Step 4: Copy the converted representation for use in your editor, code, or documentation.
Use case: Match the indentation format expected by another tool or system by converting tabs to spaces or spaces to tabs.
Use case: Normalize code indentation when moving a snippet between editors with different tab stops.
Use case: Prepare a code example for documentation by choosing a consistent tab or space representation.
Use case: Update pasted content to match the indentation convention used in a project.
Use case: Create a version of a text snippet that is easier to work with in an editor configured for a different tab width.
Use case: Copy the converted result directly instead of reworking indentation by hand.