Modern File Download

Downloads that don't come from a plain link to a file on the server.

Made in the browser

Download a CSV made with a Blob Fetch JSON, then save it Download from a data URL

Nothing downloaded yet

Content-Disposition from the server

• inline.txt: inline, opens in the browser
• résumé.txt: UTF-8 name in filename* (plain filename="resume.txt" as fallback)
• my report 2026.txt: spaces in the name
• no name: attachment without a file name