Subtitle Locale Pack

Compare 2-30 subtitle files against one master, review deterministic delivery issues and export a release evidence ZIP.

SRT + VTT 2-30 files 2 MiB each 20 MiB total UTF-8 only

Prepare the locale set

Add finished subtitle files, choose the timing master and set measurable review limits.

Add subtitle files Exactly 2-30 .srt or .vtt files. Maximum 2 MiB each, 20 MiB total, 20,000 cues per file and 100,000 cues total.

Need a built-in test set?

Timing master Cue boundaries in every locale are compared with this file.

Review policy and output normalization

Timing and readability limits

Minimum duration, ms Maximum duration, ms Maximum CPS Maximum CPL Minimum gap, ms Maximum boundary drift, ms

Apply output normalization in the ZIP Opt in to LF line endings, trailing-space removal, UTF-8 without BOM and one final newline. Cue text and timings are not edited.

Selected subtitle text is processed in this page and is not sent to a WebRynx application endpoint. The tool does not translate or modify the selected source files.

Your cue matrix will appear here. Add locale files or load the sample, then run the review.

Locale release review

Deterministic checks only. Translation quality is outside this tool.

File alignment

Matching uses complete unique cue IDs first. Equal-length sets can fall back to ordinal order.

Cue matrix

Master timing compared with each locale.

Issues

Marking an issue reviewed records a decision. It does not hide or waive the finding.

0 reviewed

Inside the ZIP

Original or explicitly normalized SRT/VTT files in release/.
issues.csv, locale-matrix.csv and a hash manifest.
A printable receipt with the chosen policy and review totals.

What this review does not claim

No translation, transcription or language-quality judgment.
No platform acceptance, broadcast compliance or accessibility certificate.
No video, audio, cloud storage or collaboration workflow.