---
title: "LLMind web converter — enrich files in your browser | LLMind"
description: "The LLMind web converter: drag a file into app.llmind.org, get an enriched version back. Zero install. Full LLMind signed semantic layer in the browser."
url: https://llmind.org/product/web-converter/
source_format: html
---
# LLMind web converter

Published 2026-04-22

For non-developers, or for one-off enrichments, [app.llmind.org](https://app.llmind.org) is the lowest-friction way to use LLMind. Drag a file in, get an enriched version back. Same signed semantic layer, same XMP namespace, same portability as the CLI. No install, no CLI knowledge.

## What it does

Same engine as the CLI, wrapped in a browser interface. Upload a PDF, image, or audio file. The converter enriches it in the browser (or with a server-side pass for heavier workloads). The enriched file is downloaded; the original plus the new XMP packet are yours. Every enriched file carries the same signed semantic layer that the CLI produces, written into the same `https://llmind.org/ns/1.0/` XMP namespace.

## Supported file types

JPEG, PNG, PDF, MP3, WAV, M4A. More formats on the roadmap — check back soon. Files can be any reasonable size for browser upload (determined by the backend's timeout). For batch enrichment or integration into a pipeline, the CLI is faster.

## Privacy stance

The current implementation sends files to a FastAPI backend for enrichment, then returns the result to the user. Files are not persisted beyond the request. For stricter privacy requirements — regulated content, sensitive files — use the CLI locally. That's the recommended path for regulated industries. A full client-side converter (in-browser WASM) is on the Sprint 3+ roadmap.

## Try it

[Open the web converter](https://app.llmind.org)

or [try the CLI](https://llmind.org/product/cli/) for batch enrichment

## Related resources

-   [Use cases](https://llmind.org/use-cases/) — See where the web converter fits into your workflow
-   [Comparisons](https://llmind.org/compare/) — How LLMind differs from alternatives
-   [Learning resources](https://llmind.org/learn/) — Understand file enrichment concepts
-   [MCP integrations](https://llmind.org/mcp/) — Connect enriched files to your agents
-   [Specification](https://llmind.org/spec/) — The formal standard
-   [Documentation](https://llmind.org/docs/) — API and CLI reference