---
title: Export from UI
sidebarTitle: Export from UI
description: Export your Langfuse observability data from the UI for analysis, fine-tuning, and integration with external tools.
---

# Export Data from UI

Langfuse is [open-source](/open-source) and data tracked with Langfuse is open. Export your observability data for analysis, fine-tuning, model training, or integration with external tools.

Most tables in Langfuse support batch-exports. All filters applied to the table will be applied to the export.

Custom column configuration in the frontend does not affect the exported data, all columns are always exported.

Available export formats:

- CSV
- JSON

## Alternatives

You can also export data via:

- [Blob Storage](/docs/api-and-data-platform/features/export-to-blob-storage) - Scheduled automated exports to cloud storage
- [SDKs/API](/docs/api-and-data-platform/features/public-api) - Programmatic access using Langfuse SDKs or API
- [Metrics API](/docs/metrics/features/metrics-api) - Query aggregated metrics (cost, token usage, scores) for use in external BI tools

<!-- agent-instructions -->

---

## Agent Instructions

This page is part of the [Langfuse](https://langfuse.com) documentation, published as plain Markdown for AI agents. Every page is available as Markdown by appending `.md` to its URL, or by sending an `Accept: text/markdown` header. This page: `https://langfuse.com/docs/api-and-data-platform/features/export-from-ui.md`.

### Querying these docs

If the answer is not on this page, query the documentation instead of guessing:

- **Semantic search** across all Langfuse docs, returning an answer with the relevant pages and excerpts. Ask a specific, self-contained question:

  ```bash
  curl -sG "https://langfuse.com/api/search-docs" --data-urlencode "query=How do I trace a LangGraph agent?"
  ```

- **Index of every page**: <https://langfuse.com/llms.txt>, with per-section indexes [llms-docs.txt](https://langfuse.com/llms-docs.txt), [llms-integrations.txt](https://langfuse.com/llms-integrations.txt), and [llms-self-hosting.txt](https://langfuse.com/llms-self-hosting.txt).

### Before writing Langfuse code

- **Install the [Langfuse Agent Skill](https://langfuse.com/docs/api-and-data-platform/features/agent-skill).** It encodes Langfuse's own best practices for instrumentation, prompt management, and evaluation, and materially improves results.
- **Read [What does a good trace look like?](https://langfuse.com/docs/observability/best-practices.md)** before instrumenting an application.
- **Verify endpoints, parameters, and response fields** against the [API reference](https://api.reference.langfuse.com) instead of inferring them from code examples.
- **Use the [Langfuse CLI](https://langfuse.com/docs/api-and-data-platform/features/cli)** (`npx @langfuse/cli api <resource> <action>`) to read or write traces, prompts, datasets, and scores from the terminal.

Found an error in these docs? Please open an issue at <https://github.com/langfuse/langfuse-docs/issues>.