Supabase Edge Function Tester - Invoke and Debug Functions

Invoke Supabase Edge Functions with auth headers and JSON bodies. Inspect responses, save history. Free, runs locally.

Supabase Function Tester lets you test the Supabase Function Tester API directly from your browser. Paste a URL, set headers and body, send the request, and inspect the pretty-printed JSON response. No Postman, no terminal, no local server. No subscriptions. No hidden fees. Completely free. ---------------------------------------------- KEY FEATURES ---------------------------------------------- - Send GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS requests - Headers, query params, request body (JSON, form-data, raw) - Auth: Bearer token, Basic, custom header - Pretty-printed JSON response with status, time, and size - Response history saved locally to your browser - Import a curl command - converts to a request - 100% offline - your requests never go through our server ---------------------------------------------- HOW TO USE ---------------------------------------------- 1. Click the Supabase Function Tester icon in your toolbar 2. Enter the URL and method 3. Set headers, body, and auth 4. Send the request and inspect the response ---------------------------------------------- WHO IS THIS FOR? ---------------------------------------------- - Developers integrating with the Supabase Function Tester API - QA engineers smoke-testing endpoints - Solo founders building on Supabase Function Tester - Anyone tired of switching to Postman for a one-off request ---------------------------------------------- PRIVACY & SECURITY ---------------------------------------------- - All processing happens locally in your browser - We do not collect or transmit your work data - No tracking, no analytics on your content - No ads - We collect your email address only for initial account verification ---------------------------------------------- REQUIREMENTS ---------------------------------------------- - Chrome (or Chromium-based browser) ---------------------------------------------- SUPPORT ---------------------------------------------- Having trouble? Visit our support page or leave a review and we'll get back to you. Supabase Function Tester is built and maintained by SaaS Insiders.