// Chunk Previewer

See your page the way AI retrieval splits it

Answer engines don't read your page — they read fragments of it. Paste a URL and see the exact chunks a retrieval system would pull, each marked pass or fail for whether it makes sense on its own.

Free · no login · deterministic chunking + standalone-sense checks.

Why this is the one that changes minds

When ChatGPT or Perplexity answers a question using your page, it doesn't ingest the whole thing — it retrieves a chunk, roughly 500 tokens, and quotes from that. If the chunk opens with “this,” points at a table that got left behind, or never names its own subject, the engine either misquotes you or skips you.

This tool shows you those chunks. Most pages fall apart, and it's obvious at a glance.