When making changes to files outside of the built-in plugin and theme editors, use a text editor.If you see a note at the bottom of the WordPress editor panel that says “If this file was writable you could edit it…” this means that you need to change the file permissions before you can make any changes. When working online, you need to set the appropriate file permissions, so that you can modify and save files.Remember to keep your backups in a safe place! Work from copies of backup files when possible, and make sure that you backup your information frequently–while you work, and whenever you make changes.

You can also edit files copied or stored on your computer, and then upload them to your site using an FTP client.īefore editing any of your WordPress files, be sure to do the following: WordPress features a built-in editor that allows you to edit files online, using any internet browser. There are times when you will need to edit WordPress files, especially if you want to make changes in your WordPress Theme. Using the Theme File Editor and Plugin File Editor.

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