Source: Based on best practices in subtitle localization and industry standards for Polish translation [1].

"Subtitles PL better" (SPLB) isn’t just a subtitle cosmetic fix. Its main goal is to (Polish + English or Polish + Polish) on platforms like Netflix, YouTube, Disney+, and HBO Max. Unlike the default player, which only shows one language at a time, SPLB allows you to see the original Polish dialogue and your native translation side‑by‑side.