NullCast is a native Windows studio for Discord webhook messages. Build rich embeds, attach files, add link buttons, and watch a live preview update as you type. When it looks right, send it to any webhook, edit your posts in place, or save the whole thing as a reusable template.If you have ever put together announcements in a browser webhook builder, NullCast is that workflow as a real desktop app: faster, snappier to compose, and with saved profiles, templates, and history so you are not rebuilding the same message every time.What you get, free:- Message content plus up to 10 full embeds, with live preview- Link buttons (components) and file attachments- Edit already-posted messages in place, no re-pinging- Import and export Discord webhook JSON- Saved webhook profiles, saved message templates, and a full send historyTiers (one-time purchase):- Free: the complete builder and sender, everything listed above. Messages carry a small "Made with NullCast" mark.- Sender ($7): the same full app with the branding removed. Make it yours.- Pro ($22): adds the power layer. Mass send one message to many webhooks at once, schedule sends for later, and compose image cards (your text over a background, posted as an image).Lite is free forever and needs no account to start. Paid tiers unlock instantly with a license key you paste straight into the app.