Where Knowledge Meets Innovation
"Scan, measure, and flag metafields for API size compliance."
De las lavandas 47, Barrio Las Glorietas, Buenos Aires, B, 1670, AR
Website Privacy policy FAQAPI version 2026-04 introduces a strict 16KB limit on metafield writes. Metafields that exceed this limit become read-only, which can break apps or workflows that update them. MetaSizer scans every metafield across products, variants, collections, and shop data, measures the exact byte size, and flags entries near or over the limit. Results are shown in a sortable table with risk indicators and can be exported as CSV. The scan is read-only and never modifies store data.
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