Bulk Paste Filter Tool for Multi-Item Dashboard Analysis

## The problemFiltering a dashboard down to a hundred specific item codes is a click-by-click slog. Analysts and clients repeat the same selection process multiple times a day, miss items, choose the wrong one by mistake, and spend ten minutes on what should be a ten-second action. The friction compounds across every report and every user.## What this app doesA single paste input accepts a list of item codes in any common format — newlines, commas, semicolons, spaces, periods, pipes — and applies the filter to the entire dashboard in one action. The tool deduplicates entries, trims whitespace, normalizes case, and previews the parsed list as a count and chip tags before applying so users confirm interpretation before the filter fires. Clearing and re-filtering with a different list is one click. No reformatting, no scrolling, no missed items.## Key takeaways- Paste-and-apply in seconds, not minutes- Smart parsing handles any common delimiter- Deduplication and normalization built in- Preview before apply prevents wrong-item errors## Who it's forAnalytics consultancies, internal BI teams, and dashboard-heavy operators whose users repeatedly filter to large, externally sourced item lists.