---
title: File Preview
tags: [files]
---

# File Preview

In addition to Markdown, Tydora supports directly previewing a variety of image, video, audio, and document files, so you can view assets without leaving the app.

## Supported Formats

1. Images

JPG, PNG, GIF, WebP, BMP, SVG, AVIF, HEIC, ICO

### Video

MP4, WebM, OGG, MOV, AVI, MKV, WMV, FLV, M4V

### Audio

MP3, WAV, OGG, FLAC, AAC, M4A, WMA

### Documents

PDF

## How to Preview

- **Double-click** a non-Markdown file in the file tree to open the preview.
- Click an image link in the Markdown body to preview it at the current position.
- Images embedded with `<img src="image.png" alt="image.png" data-wiki-embed="1">` are displayed directly in the note (see [[03-Knowledge-Management/02-Embedded-Content]]).

## Image Preview

- Supports zooming and drag-to-pan
- Displays image dimension information
- Supports transparent background display (for example PNG / WebP / SVG)

## Video Preview

- Built-in playback controls (play / pause / progress / volume)
- Supports fullscreen playback
- Displays a playback progress bar

## Audio Preview

- Built-in playback controls
- Displays playback progress

## PDF Preview

- Built-in PDF viewer
- Supports page turning and zooming
- Suitable for comparing materials alongside notes

> [!NOTE]The storage location and naming rules for images can be configured in ; the behavior when pasting / dragging in images is also controlled by that setting.

## Related Settings

- [[07-Settings/06-Image-Settings]] — image storage settings

## Related Documents

- [[04-File-Management/02-File-Tree]] — File tree operations
- [[04-File-Management/03-File-Operations]] — File management
- [[03-Knowledge-Management/02-Embedded-Content]] — Embedding images and media