80+ free, privacy-first online tools that run 100% in your browser - no uploads, no logins. ToolSura skips all three: text, image, and PDF tools run in your browser with JavaScript, so your files never leave your device. ToolSura is a protest against bloated software, intrusive tracking, and the death of the “utility” web. Convert files, edit PDFs, clean up text, and decode formats in your browser.