Bleach Filler List

Bleach carries 165 filler episodes out of 366, roughly 45 percent, which is the heaviest load of the Big Three.

The blocks to skip

• 64 to 109, the Bount arc. The one to skip hardest. It interrupts the run from Soul Society into the Arrancar story at the worst possible moment and goes on for dozens of episodes.
• 168 to 189, the New Captain Shusuke Amagai arc.
• 128 to 131, the Soul Reaper strike force material.
• 33 and 50, the Karakura Superheroes one-offs, and 204 to 205 and 213 to 214, which are short comic detours.
• 134 to 137, 228 to 229, 266 (largely a recap), 287, 298 to 299, 303 to 305, 311 to 316 and 355, the remaining short filler: one-offs, specials and a two-episode Arrancar side story.

The two long ones that are worth it anyway

A filler list that only says "skip" is not much use, and two of Bleach's blocks are genuinely good.

230 to 265, the Zanpakuto Unknown Tales arc. The premise gives every captain's sword a body and a personality, and unlike most filler it does not contradict anything: it extends the lore rather than working around it. If you watch one filler arc in this series, watch this one.

317 to 342, the Gotei 13 Invading Army arc. The other defensible long block, and the one that sits directly before the Lost Agent arc, so watching it costs you nothing in momentum.

Two shorter recommendations, if you are already enjoying yourself: 147 to 149, the Forest of Menos, and episodes 132 and 133, which are character pieces for Hitsugaya and Ikkaku respectively and are much better than their position in a filler list suggests.

Thousand-Year Blood War has almost none

Screen Rant describes the revival as virtually devoid of traditional filler, made with the heavy involvement of its creator, Tite Kubo. The manga was long finished before it began, so the reason filler existed in the first place had gone away.

Why any of this happened

The same reason it happened to Naruto: a weekly anime caught up with a weekly manga, and the studio marked time rather than surrender the slot. Filler is a scheduling artifact, not a creative decision, which is why so much of it feels like it was made by people who knew it did not matter, and why the exceptions above stand out as sharply as they do.

One caution about every list of this kind, including this one: guides disagree at the margins by an episode or two, particularly where a canon episode opens with anime-original material. The blocks are reliable; the exact boundaries are worth checking against the episode itself if you care about not missing thirty seconds of setup. The watch order has the canon ranges laid out the other way round, and the same treatment for the rest of the Big Three is at Naruto and One Piece.