OnePanel is a manga reader displaying chapters one panel at a time, preserving the artist’s intended reading order and pacing while preventing spoilers by hiding subsequent panels until you’re ready for them.
Automatic panel detection and sequencing works out of the box for standard grid layouts, while the Pro tier adds GPT-5.6 Layout specifically for complex pages – splash spreads, diagonal panel cuts, and other non-standard designs that a simple grid-detection approach can’t parse correctly. Navigation works via arrow keys on desktop or taps on mobile, with panel layout memory for bookmarking and links from OP Chapters and TCB working without any setup.
OnePanel targets manga readers wanting spoiler protection and original artistic pacing, particularly One Piece fans wanting to experience chapters as creators intended. Free tier: unlimited chapters with standard grid layouts, no account required. Pro tier: €4.99/month, cancelable anytime, for complex page handling and custom file uploads.
