Resumable local batch

Convert a catalog with an outcome for every file.

Detect duplicates by SHA-256, keep failures isolated, resume only hash-verified successes, and download one deterministic evidence bundle without uploading source files.

Local and privateCard parsing, conversion, and duplicate detection stay in browser memory.

Content-hash duplicatesRenamed copies are identified without guessing from filenames.

Safe aggregate ZIPNested CHARX archives stay separate and every included byte is manifested.

01 · Select

Choose card files

Choose local card filesJSON, PNG/APNG, or CHARX · 128 MiB aggregate maximumExplicitly treat complete flat six-field JSON files as Tavern V1.Leave this off unless the selected catalog is known to contain V1 cards.

Choose up to 100 local card files. Nothing is read until you start the batch.