One PieceTracker
Use spoiler-safe lookup to match anime episodes and manga chapters. Check the current gap, find where an episode or chapter lines up, and estimate when future material may be animated.
Anime signal
Manga signal
Data refreshes from the One Piece Wiki so you can get a quick read on the current adaptation point without digging through scattered episode and chapter pages yourself.
Where are you in One Piece?
Set an optional spoiler boundary for SBS and future spoiler-aware tools.
No boundary set.
OPT still works normally. Setting this only gives SBS and future spoiler-aware tools a clear line for what is safe to reveal.
SBS Safe Reader
See which SBS sections are chapter-range safe for your current place.
This checks SBS section headings from the One Piece Wiki and only links sections at or before your safe chapter. It is a chapter-range guide, not a perfect content audit.
Set boundary firstSet a boundary, then check SBS.
Safe SBS links will appear here without showing the text of future sections.
Episode to Chapter
See which manga chapter(s) this episode covers.
Chapter to Episode
See which anime episode(s) used this chapter.
Catch-Up Calculator
Estimate how long it takes to catch up to the current anime point.
Catch-up readout
Catch up by January 12, 2030
At 19 minutes per episode, this is 1262 days / 180.3 weeks on your current pace.
Skipping 0 fully filler episodes after your current episode.
Schedule accounting adds 91 episodes before your estimated catch-up point, with 26 scheduled/projected episodes remaining in that year.
Next scheduled episode: Episode 1263 around April 7, 2030.
Filler sourceAdaptation Gap
See how far the manga is ahead right now.
This is the distance between the newest manga chapter and the highest-numbered chapter adapted by the latest confirmed anime episode listed on the wiki. Empty shell pages for future episodes are ignored.
Future Estimator
Estimate when a chapter may be animated, or what chapter a scheduled episode may reach.
Everything you need to keep your place between manga and anime.
Jump from an episode straight to the manga chapters it adapts, with linked references when you want to keep digging.
See how far ahead the manga is, where the anime last landed, and how much room still sits between both versions.
Use the estimator to get a best-case read on when a target chapter could be animated under the current schedule.
What changed in the tracker.
Public release notes come from Sanity so OPT changes can be edited without a code deploy.
LatestJun 29, 20262026.06.29Official Schedule And Lookup Polish
OPT now uses the official Fuji TV schedule for the current run, handles the July 5 special week, and adds date context to episode/chapter lookup results.
Official Schedule And Lookup Polish
OPT now uses the official Fuji TV schedule for the current run, handles the July 5 special week, and adds date context to episode/chapter lookup results.
- Added official Fuji TV schedule support through hd_labs schedule rows.
- Handled the July 5 ONE PIECE HEROINES special as a non-numbered event.
- Added official schedule rows for Episode 1169 through Episode 1184.
- Updated future projections to use official schedule rows first, then projection after official rows run out.
- Added counterpart dates to lookup results: chapter release dates and episode airdates.
- Clarified Spoiler Safe states and current-title reveal when a saved boundary covers the current point.
This update makes OPT more reliable during the current broadcast window. Official schedule rows now lead the tracker, while the One Piece Wiki remains the confirmation layer once aired episode and chapter metadata fills in.
The tracker still does not require an account. Spoiler boundary settings remain local to the browser.
Possible next experiments for OPT.
OPT is intentionally small, but a few spoiler-safe helpers are on the lab bench.
Use curated spoiler overrides for character reveal edge cases.
Look up manga and anime debuts with spoiler-aware hiding for unrevealed characters.
Point chapter and episode moments toward official read/watch destinations when available.