
ThreadMine.dev
fastThread
httptools.dev
HTTP Toolkit
RequestHeaders.com
HTTP Debugger
Live HTTP Headers
URL Encoder and Decoder
Fiddler
Requestly
ThreadMine is a Java thread dump analyzer with AI โ detects deadlocks, CPU spikes, pool exhaustion and virtual thread pinning. Free online, no signup.
ThreadMine.dev
httptools.devNo features have been listed yet.
fastThread - Free online thread dump analyzer to troubleshoot Java, android applications. Kotlin, Clojure, Scala, Jruby, Jython, all JVM language thread dumps are supported. hs_err_pid, core dump files are analyzed.
HTTP Toolkit - Beautiful, cross-platform & open-source tools to debug, test & build with HTTP(S). One-click setup for browsers, servers, Android, CLI tools, scripts and more.