Sites and apps similar to wt.dev include CyberChef, which is free and open source. Other options are Webhook.site, DevBox, Sonar Webhook Inspector and FlurryPORT. In total there are six QR Code Generators like wt.dev for self-hosting, Linux, Mac and Windows.
CyberChef is a simple, intuitive web app for carrying out all manner of "cyber" operations within a web browser. Runs client-side in your browser via the website or as a downloadable html file.
United Kingdom
Webhook.site is a tool for building software that not only use webhooks but other types of communication, either by allowing developers to inspect the data that's being sent via a webhook, but also helps users create workflows that respond to and interact with webhooks from...
Denmark
EU
Everyday utilities for the everyday developer. A small useful collection of software (encoders, decoders, generators, viewers, etc.) in a desktop application.
IrelandEU
Capture incoming webhooks and replay them byte-for-byte with signatures intact. Debug Stripe, GitHub, Shopify, Slack, and Twilio webhooks locally without waiting for the provider to fire again.
Catch webhooks, collect form submissions, and test email templates — all in one platform. No backend code needed.
