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June 30, 2026

Preview media in JSON views

Tobias Wochinger

Inspect Langfuse media references, data URIs, and media URLs as compact preview tags in JSON viewers, table cells, and dataset item editors.

Langfuse now renders previewable media values as compact tags in JSON and table views. Langfuse media references, data URIs, and URLs with clear media extensions are detected automatically, so you can open the tag to inspect the underlying image, audio, or file without leaving the current trace, observation, or dataset view.

See the multi-modality docs for how Langfuse stores and resolves media references.