Nexpulse

Building free tools for the open web

Free online tools for developers, designers and everyday users. No signup, no limits, 100% free. Text tools, calculators, converters, developer utilities, PDF tools and AI-powered features — all in one place. Everything runs in your browser so your data never leaves your device. We ship fast. New tools drop every week including upcoming AI features like text summarization, smart converters and PDF processing tools. Bookmark it and never search for a tool again.