Discord Webhook Tester - Send & Debug Bot Messages Easily

Test & debug Discord webhook URLs. Send messages, embeds & HTTP requests. Import cURL, inspect responses. Free bot tool.

Send and debug Discord webhook messages directly from your browser. Test webhook URLs, send embeds, inspect HTTP responses, and troubleshoot bot integrations — the fastest free Discord webhook tool for Chrome. Building a Discord bot? Setting up server notifications? Integrating webhooks with your app? Discord Webhook Tester makes it dead simple to test any Discord webhook URL without writing code or using a terminal. KEY FEATURES: • Send Discord Webhook Messages — Post text messages, rich embeds, and structured payloads to any Discord webhook URL. See exactly what your server will receive. • Full HTTP Method Support — POST new messages, PATCH to edit existing messages, DELETE to remove messages. Also supports GET, PUT, OPTIONS, and HEAD for complete API testing. • Discord Embed Builder — Write JSON embed payloads with title, description, color, fields, images, author, and footer. Test exactly how your embeds will render in Discord. • Response Inspector — View response status codes (200, 204, 400, 401, 404, 429), headers, body content, response time, and payload size. Catch rate limit errors, invalid payloads, and auth issues instantly. • cURL Import & Export — Paste any cURL command to instantly populate your request. Copy your webhook request as a cURL command to share with teammates, store in documentation, or use in scripts. • Request History — Every webhook test is automatically saved and searchable. Click any previous request to restore the full payload. Track your testing across Discord server setups. • JSON Syntax Highlighting — JSON responses are beautifully color-coded with distinct colors for keys, strings, numbers, booleans, and null values. Debug embed payloads and API responses at a glance. • No Bot Token Needed — Discord webhooks don't require a bot token. Just paste your webhook URL and start sending messages. Perfect for server admins and developers alike. PERFECT FOR: → Sending test messages to Discord channels via webhooks → Debugging Discord bot webhook integrations → Testing Discord embed formatting and layout → Verifying webhook URLs are valid and working → Troubleshooting Discord API error responses (400, 401, 404, 429) → Building Discord notification systems → Testing Discord webhook payload structures → Server admin webhook setup and verification DISCORD WEBHOOK PAYLOAD SUPPORT: • Plain text messages — content field • Rich embeds — title, description, color, fields, thumbnail, image, author, footer • Username override — Custom webhook display name • Avatar override — Custom webhook avatar URL • Multiple embeds — Send up to 10 embeds per message • TTS messages — Text-to-speech webhook messages WORKS WITH: • Discord server webhooks — Channel webhook URLs • Discord bot webhooks — Application webhook endpoints • Discord API — Any discord.com/api endpoint • Discord webhook integrations — GitHub, IFTTT, Zapier, custom apps • Incoming webhooks — Server notification systems WHY USE THIS EXTENSION? Stop copy-pasting cURL commands into your terminal to test Discord webhooks. This extension gives you a clean visual interface to compose payloads, send them, and inspect responses — all in one tab. Your request history is saved locally so you can iterate on payloads without retyping them. Free forever. No bot token required. No rate limit workarounds. Just paste your Discord webhook URL, write your message, and send. Perfect for Discord bot developers, server administrators, community managers, and anyone working with Discord webhook integrations and automation.