---
title: "Discussion on \"How does file upload work in Immich codebase - Part 1.\" | Hashnode"
description: "Discussion on \"How does file upload work in Immich codebase - Part 1.\". In this article, we review file upload mechanism in Immich codebase. We will look at:\n\nWhat is Immich?\n\nLocating the Upload button\n\nopenFileUploadDialog function\n\nfileUploadHandler function\n\n\n\nIn this part 1, let’s focus 1–3 and in the part 2, we wil..."
url: "https://hashnode.com/posts/how-does-file-upload-work-in-immich-codebase-part-1/6953f02eccc9b2ea9c2cbe9a"
---

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# [How does file upload work in Immich codebase - Part 1.](https://thinkthroo.com/blog/how-does-file-upload-work-in-immich-codebase-part-1?utm_source=hashnode&utm_medium=feed)

In this article, we review file upload mechanism in Immich codebase. We will look at: What is Immich? Locating the Upload button openFileUploadDialog function fileUploadHandler function In this part 1, let’s focus 1–3 and in the part 2, we wil...

Dec 30, 2025 · 3 min read · thinkthroo.com  
Updated Jan 12  
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-   [#immich](https://hashnode.com/tag/immich)
-   [#opensource](https://hashnode.com/tag/opensource)
-   [#svelte](https://hashnode.com/tag/svelte)
-   [#file](https://hashnode.com/tag/file)
-   [#upload](https://hashnode.com/tag/upload)

## Written by

[Ramu Narasinga](https://hashnode.com/@ramunarasinga)

@ramunarasinga · India

  
[View profile](https://hashnode.com/@ramunarasinga)

I study large open-source projects and create content about their codebase architecture and best practices, sharing it through articles, videos.

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