Tabreon is 55+ free, browser-based tools for everyday digital work — JSON formatters, PDF merge/split, image resize/compress, QR codes, text utilities, and more. Most tools run entirely client-side: your files and text are processed in your browser and never uploaded to a server. No account, no installs, no watermark spam. See exactly what runs locally vs. what needs a server at tabreon.com/how-it-works.