Needed to merge a few personal PDFs on my locked-down work laptop, but every site I found wanted uploads, accounts, or watermarked my files. So I built SimpleToolkit.app, a small collection of browser-only tools that never upload or store your data. Everything runs locally in your browser memory using JavaScript. It started as a quick “merge PDFs privately” fix, but I ended up adding a few other tools I personally needed, a JSON/YAML formatter, EXIF metadata stripper, Base64 encoder/decoder, and a text list sorter/deduplicator. No ads, no tracking, no logins, no nonsense, just simple tools that work instantly. Built it for myself, but maybe others will find it useful too. ❤️   submitted by   /u/-punq [link]   [comments]