5 browser-based tools every developer should bookmark (no login, no upload) (opens in new tab)

Every developer has a list of "quick task" sites they visit ten times a week. Compress a PDF. Format some JSON. Generate a UUID. Decode a Base64 string. The problem: most of these sites make you create an account, upload your file to their server, or click through three ad pages before you get a result. I got tired of it, so I built ToolVerse — browser-based tools that process everything locally where possible. No account. No file upload. No redirects. Here are the five I use most: 1. JSON Fo...