Anime OPED Cutter

A free tool to detect, cut, and merge anime openings and endings.
Supports multiple video or audio episodes and videos with chapters.

Files are never uploaded.Everything is processed in your browser.

Choose video or audio filesor drop files hereMP4, MKV, MOV, M4V, MP3, WAV, M4A, AAC, and more Up to 150 MiB per file and 300 MiB total

Specifications and notes

OP and ED detection may not be exact; review the candidates before processing.
MP3 can be cut without re-encoding, but cut points are limited to MP3 frame boundaries.
High-precision video cuts re-encode the video and audio, which may change picture or sound quality.
A single MP3 compilation can compare 2–12 episodes.
Single-episode estimates and uncertain matches are available as previews only.
Episode-by-episode processing of video compilations and AI-based estimates are not supported.
Cover art, subtitles, or attachments may not be included in cut files.
Some OP or ED may remain to protect the main content.
Audio files other than MP3 are exported as WAV.

Cut video more precisely (re-encode)Picture or sound quality may change.

Episodes in the MP3 (0 = single episode)

Choose files to begin.

Processing log

Results