JavaScript file upload form

The same Pro-tier upload with the parts a file input does not give you: a drop zone, a client-side size check before anything leaves the machine, and real progress. It uses XMLHttpRequest rather than fetch for one reason: fetch still cannot report upload progress.

HTML · CSS · JavaScript · Attachments need a Pro plan

Replace YOUR_ACCESS_KEY with the access key from your dashboard. Create one free. The endpoint and the honeypot are already in place.