Import

Clean your data before it becomes permanent

Messy spreadsheets and partial app exports are normal. LongboxIQ helps you map, preview, match, and review every row before it joins your collection vault.

Exact MatchStrong MatchNeeds ReviewNo Match FoundCustom Entry

Column Mapping

Map spreadsheet columns to LongboxIQ fields. Save templates for CLZ, League of Comic Geeks, and custom exports.

Import Preview

Review every row before commit. Catch bad data, missing issues, and formatting problems early.

Match Confidence

Every row gets a confidence score: Exact, Strong, Needs Review, No Match, or Custom Entry.

Variant Matching

Resolve direct vs newsstand, printings, ratio variants, and edition types with a dedicated review queue.

Duplicate Detection

Flag likely duplicates in your import and existing collection before you save.

Spreadsheet Support

CSV and Excel imports with cleanup for titles, issue numbers, publishers, grades, and locations.

Bring your collection without starting over

Collector plan includes full CSV and Excel import with smart cleanup.

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