Trim Whitespace
Trim Whitespace is a free online Text Tools tool that remove leading/trailing spaces and tabs from every line instantly in your browser. Paste your data, adjust the options and get the result in real time — no installation, no sign-up, and nothing is ever uploaded to a server.
Description
Remove leading/trailing spaces and tabs from every line.
- Because everything is computed client-side, Trim Whitespace is safe to use with sensitive data such as API keys, tokens or private logs.
How to use
Using Trim Whitespace takes three steps:
- Paste your data into the input box (or load the example).
- Configure the options to match your target format or scenario.
- Copy, download or inspect the output — it updates live as you type.
Examples
These ready-made examples show typical inputs and the exact output Trim Whitespace produces for them.
hello world
Cleans every line.
Use cases
Common situations where Trim Whitespace helps:
- Remove leading/trailing spaces and tabs from every line.
- Because everything is computed client-side, Trim Whitespace is safe to use with sensitive data such as API keys, tokens or private logs.
FAQ
What is Trim Whitespace?
Trim Whitespace remove leading/trailing spaces and tabs from every line. It runs entirely in your browser, so your data stays private.
Is Trim Whitespace free to use?
Yes. Trim Whitespace is free, unlimited and works without registration or installation.
Does my data get uploaded?
No. All processing happens locally in your browser; nothing is sent to any server.