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SubFusion

v1.17.1

Fast multi-source subtitles · SubDL · SubSource · OpenSubtitles.org

OpenSubtitles.org

Use OpenSubtitles.org (works without an account)

Off by default. Anonymous access works; an optional login below just raises the daily download quota.

Username (optional)

Password (optional)

Free account at opensubtitles.org — only needed for a higher quota.

SubDL API key

SubSource API key

Get it at subsource.net → account → API.

TMDB API key (optional)

Optional. Helps resolve titles when an exact id match isn't found. themoviedb.org/settings/api.

Subtitle formatting

Strip advanced SSA/ASS formatting → clean SRT

On: convert styled .ass/.ssa to plain .srt. Off: keep ASS styling.

Subtitle sync

Sync subtitles to the best-matched reference

Adds a ⟲ synced entry per language, retimed to the highest-confidence match. Runs only when you click it.

Stremio Web