https://www.g3m.me/tools/qr 2026-02-06 https://www.g3m.me/tools/pgp 2026-01-28 https://www.g3m.me/tools/pixels 2026-01-17 https://www.g3m.me/tools/random 2026-01-17 https://www.g3m.me/tools/stl 2026-02-06