# Free Secure Text Converter — Ask Jeeves > Free, secure text converter. Normalize line endings (CRLF/LF) in your browser—files never leave your device. ## Tool - [Free Secure Text Converter](https://txt.askjeeves.cc/): Normalize line endings (CRLF/LF) in text files in your browser ## Supported conversions - Normalize line endings ## FAQ - Is this text converter free? Yes. Every conversion is free with no account, watermark, or usage limit. - Is this text converter secure? Yes. Files are processed locally in your browser. Nothing is uploaded to a server, so your text stays on your device. - What does normalize line endings do? It standardizes how lines break in a text file. Windows often uses CRLF (carriage return + line feed) while Unix and macOS use LF. Normalizing helps files display and diff correctly across systems. - What is the difference between CRLF and LF? CRLF uses two characters (\r\n) at the end of each line; LF uses one (\n). Mixing styles in one file can cause extra blank lines or odd behavior in editors and scripts. - Does the converter work on mobile? Yes. It runs in modern mobile browsers that support HTML5 and JavaScript. Very large files may be slower on mobile devices. - What is the maximum file size? Each file can be up to about 50 MB. If a file is too large, you will see a clear error message asking you to use a smaller file. - Why did my conversion fail? Common causes are a non-text file, corrupted data, or exceeding the size limit. Check the message below the converter for specific guidance, then try again or refresh the page. ## Extended context - [Full site context](https://txt.askjeeves.cc/llms-full.txt): how-it-works, security, and per-conversion details ## More tools - [Ask Jeeves](https://askjeeves.cc): Free file conversion tools (PDF, images, CSV/JSON/Excel, Word) ## How it works 1. Upload a text file using the drop zone or file picker. 2. Choose Normalize line endings as the output action. 3. Click Convert, then download your result. Nothing is uploaded to a server. ## Secure and private Your files are processed locally in your browser. Nothing is stored on a server and nothing is uploaded over the network. That makes this tool a good fit for logs, configs, source code, and other plain-text files you do not want to send to a third-party service. ## Conversion details - **Normalize line endings** — Normalize line endings in a text file—convert between Windows (CRLF) and Unix (LF) styles. ## Keywords text converter, free text converter, secure text converter, line ending converter, crlf to lf, lf to crlf, normalize text, normalize line endings, browser text converter ## Site metadata - Canonical URL: https://txt.askjeeves.cc/ - Site name: Free Secure Text Converter — Ask Jeeves - Sitemap: https://txt.askjeeves.cc/sitemap-index.xml - Organization: [Ask Jeeves](https://askjeeves.cc)