Hackbarv29xpi Better
HackBar v2.9 is a popular browser extension used by security researchers, penetration testers, and web developers to test websites for vulnerabilities like SQL injection and XSS. The file format is specific to Firefox extensions.
For encoding/decoding: Use the tab with JavaScript: hackbarv29xpi better
: A free WebExtension port of the original Hackbar that works on current Firefox and Chrome versions. HackBar v2
"Stop sleeping on Hackbar V2. If you're still using the old legacy versions, the v2.9.x xpi is significantly more stable. Much better for quick-fire testing." hackbarv29xpi better