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InboxDebug - Email API Tester

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Overview

Test and debug email APIs directly from your browser - InboxDebug.com

InboxDebug is the essential Chrome extension for developers working with email APIs. Test, debug, and validate your email integrations without leaving your browser or writing test code. ✨ **Key Features:** 📧 **Multi-Provider Support** • Resend.com, SendGrid, Postmark (more providers coming soon) • AWS SES (planned) ⚡ **Instant Testing** • Send test emails with one click • Real-time API response inspection • Full request/response headers and body 📝 **Smart Templates** • Create reusable email templates • Variable substitution with {{placeholders}} • Template library for common use cases • Import/export templates 💼 **Subscription Tiers:** • **Free**: 50 emails/month, 5 templates • **Pro Early Bird** (First 100 customers): $29/mo, $149/6mo, $199/year, $399 lifetime • **Pro Regular** (After 100 customers): $59.99/mo, $299/6mo, $399/year • Unlimited emails, unlimited templates, priority support ⚙️ **Developer-Friendly:** • Dark/light mode • Keyboard shortcuts • JSON/HTML response viewer 🎯 **Perfect For:** • Testing email workflows during development • Debugging email delivery issues • Validating email templates • API integration testing • Quick email service health checks 📚 **How It Works:** 1. Install the extension 2. Add your API key (encrypted locally) 3. Compose or select a template 4. Send and inspect the response 5. Track in history for future reference 🌟 **Why InboxDebug?** • Save hours of development time • No more console.log debugging • Professional email testing workflow • Works with your existing email provider • No credit card required for free tier 🔗 **Links:** • Website: https://inboxdebug.com • Support: support@inboxdebug.com

Details

  • Version
    1.0.15 (Production)
  • Updated
    October 1, 2025
  • Features
    Offers in-app purchases
  • Size
    170KiB
  • Languages
    English
  • Developer
    Berlin Berlin 12057 DE
    Website
    Email
    support@inboxdebug.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, please open this page on your desktop browser

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