> ## Documentation Index
> Fetch the complete documentation index at: https://mintlify.com/MateoRiosdev/Free-TTS-VozCraft/llms.txt
> Use this file to discover all available pages before exploring further.

# Exporting Audio Guide

> Step-by-step guide for exporting audio files in various formats and scenarios

# Exporting Audio Guide

This comprehensive guide provides step-by-step instructions for exporting your VozCraft audio in various formats and scenarios. Whether you need quick MP3 downloads or professional WAV files for editing, this guide covers all export workflows.

## Export Format Overview

VozCraft offers three export options:

<CardGroup cols={3}>
  <Card title="MP3" icon="file-audio">
    **Compressed Audio**

    * Smaller files (\~2MB/minute)
    * Universal compatibility
    * Easy sharing
    * 22.05 kHz, 16-bit, mono
  </Card>

  <Card title="WAV" icon="waveform-lines">
    **Uncompressed Audio**

    * Full quality (\~2.6MB/minute)
    * Professional standard
    * Editing-ready
    * 22.05 kHz, 16-bit PCM, mono
  </Card>

  <Card title="TXT" icon="file-text">
    **Transcript**

    * Text with metadata
    * Generation settings
    * Timestamps
    * UTF-8 encoded
  </Card>
</CardGroup>

## Quick Export Workflows

### Quick Export: Single MP3 File

**Scenario**: Generate and download one audio file for immediate use

**Time**: 1-2 minutes

<Steps>
  <Step title="Generate Your Audio">
    1. Configure voice settings
    2. Enter your text
    3. Click **Generate Audio**
    4. Listen to verify it sounds correct
  </Step>

  <Step title="Locate in History">
    Find your audio in the history panel (right side or below controls)

    It will show:

    * Auto-generated name with timestamp
    * Your text preview
    * Voice settings metadata
  </Step>

  <Step title="Click MP3 Button">
    Click the green **"MP3"** button in the history item

    Processing begins:

    * VozCraft synthesizes audio (1-3 seconds)
    * Browser download starts automatically
    * Toast notification confirms: "📥 MP3 descargado"
  </Step>

  <Step title="Save File">
    Your browser's download dialog appears:

    * Default filename: `vozcraft-[timestamp].mp3`
    * Choose save location or use default Downloads folder
    * File downloads immediately
  </Step>
</Steps>

<Tip>
  **Quick Rename**: Before exporting, click the ✏️ icon to give your audio a custom name. The export will use this name instead of the timestamp.
</Tip>

### Quick Export: Professional WAV File

**Scenario**: Export high-quality audio for editing or professional use

**Time**: 1-2 minutes

<Steps>
  <Step title="Generate and Verify">
    Create your audio and listen to confirm quality
  </Step>

  <Step title="Rename (Recommended)">
    Click ✏️ icon and enter descriptive name:

    ```
    Podcast_Intro_v1
    ```
  </Step>

  <Step title="Click WAV Button">
    Click the amber **"WAV"** button

    Processing:

    * Synthesis takes 1-5 seconds
    * Longer texts take more time
    * Wait for download to begin
  </Step>

  <Step title="Download Complete">
    File downloads as: `Podcast_Intro_v1.wav` (or your custom name)

    Ready for:

    * Import to audio editor
    * Professional production
    * High-quality archival
  </Step>
</Steps>

### Quick Export: Text Transcript

**Scenario**: Download formatted transcript with metadata

**Time**: Under 1 minute

<Steps>
  <Step title="Find Your Audio in History">
    Locate the audio item you want to document
  </Step>

  <Step title="Click TXT Button">
    Click the purple **"📄 TXT"** button

    Downloads instantly:

    * No processing delay
    * Includes all metadata
    * Formatted for readability
  </Step>

  <Step title="Review Transcript">
    Open the downloaded `.txt` file to see:

    ```
    VozCraft — Transcripción de Audio
    ══════════════════════════...
    Nombre:     Podcast_Intro_v1
    Fecha:      January 15, 2026
    Hora:       3:45:23 PM
    Idioma:     English (US)
    Género:     Voz Normal
    Velocidad:  Normal
    Ánimo:      Enthusiastic
    ══════════════════════════...
    TRANSCRIPCIÓN:

    [Your complete text content]
    ```
  </Step>
</Steps>

## Batch Export Workflows

### Batch Export: Multiple Files from History

**Scenario**: Export 5-10 audio files you've generated in a session

**Time**: 5-10 minutes

<Steps>
  <Step title="Generate All Content First">
    Create all your audio files:

    1. Set up voice configuration
    2. Generate first audio
    3. Generate subsequent files (settings persist)
    4. All items automatically saved to history

    Result: 5-10 items in history panel
  </Step>

  <Step title="Rename All Items">
    Give each item a descriptive name:

    Click ✏️ on each item and name:

    ```
    Course_Lesson_1_Introduction
    Course_Lesson_2_Basic_Concepts
    Course_Lesson_3_Advanced_Topics
    Course_Lesson_4_Practical_Examples
    Course_Lesson_5_Conclusion
    ```

    **Tip**: Use consistent naming convention
  </Step>

  <Step title="Export Systematically">
    Work through history from top to bottom:

    For each item:

    1. Click **MP3** (or **WAV** if you need editing capability)
    2. Wait for download to complete
    3. Move to next item

    **Browser behavior**: Files download to default Downloads folder
  </Step>

  <Step title="Export Transcripts (Optional)">
    For documentation:

    1. Click 📄 **TXT** on each item
    2. Downloads transcript with metadata
    3. Useful for record-keeping
  </Step>

  <Step title="Export History JSON (Backup)">
    Save complete history:

    1. Click **"💾 Guardar" / "💾 Save"** at bottom of history panel
    2. Downloads: `vozcraft-historial.json`
    3. Contains all settings and text
    4. Can restore later if needed
  </Step>

  <Step title="Organize Downloads">
    Move files from Downloads to project folder:

    ```
    Course_Production/
    ├── audio/
    │   ├── Course_Lesson_1_Introduction.mp3
    │   ├── Course_Lesson_2_Basic_Concepts.mp3
    │   └── ...
    ├── transcripts/
    │   ├── Course_Lesson_1_Introduction.txt
    │   └── ...
    └── vozcraft-history.json
    ```
  </Step>
</Steps>

<Note>
  **Browser Downloads**: Most browsers show a download bar or notification. If downloads seem slow, check your Downloads folder — they may be completing in the background.
</Note>

### Batch Export: Project with Multiple Languages

**Scenario**: Export the same content in 3-5 languages

**Time**: 10-20 minutes

<Steps>
  <Step title="Prepare Translations">
    Have all language versions ready:

    ```
    english_version.txt
    spanish_version.txt
    french_version.txt
    portuguese_version.txt
    ```
  </Step>

  <Step title="Generate All Languages">
    For each language:

    1. Select language in VozCraft
    2. Paste translated text
    3. Generate audio
    4. Rename: `ProductDemo_EN`, `ProductDemo_ES`, etc.

    All languages now in history
  </Step>

  <Step title="Export by Language">
    Export all audio files:

    * Click **MP3** on each history item
    * Files download with custom names
    * Include language code in filename
  </Step>

  <Step title="Export Transcripts by Language">
    Download text versions:

    * Click **📄 TXT** on each item
    * Useful for translation verification
    * Documents settings per language
  </Step>

  <Step title="Organize by Language Folder">
    Create structured organization:

    ```
    ProductDemo_Multilingual/
    ├── EN/
    │   ├── ProductDemo_EN.mp3
    │   └── ProductDemo_EN.txt
    ├── ES/
    │   ├── ProductDemo_ES.mp3
    │   └── ProductDemo_ES.txt
    ├── FR/
    │   ├── ProductDemo_FR.mp3
    │   └── ProductDemo_FR.txt
    ├── PT/
    │   ├── ProductDemo_PT.mp3
    │   └── ProductDemo_PT.txt
    └── vozcraft-history.json
    ```
  </Step>
</Steps>

## Advanced Export Scenarios

### Scenario: Long-Form Content (Split Audio)

**Challenge**: Content exceeds 5,000 character limit

**Solution**: Generate segments and merge

<Steps>
  <Step title="Split Content Intelligently">
    Divide at natural breakpoints:

    ```
    Chapter_3_Part_1.txt (4,500 chars) - ends at paragraph break
    Chapter_3_Part_2.txt (4,500 chars) - slight overlap for continuity
    Chapter_3_Part_3.txt (3,200 chars) - final segment
    ```
  </Step>

  <Step title="Generate All Segments">
    Use identical settings for consistency:

    1. Set voice configuration once
    2. Generate Part 1
    3. Rename: `Chapter_3_Part_1`
    4. Generate Part 2 (settings persist)
    5. Rename: `Chapter_3_Part_2`
    6. Continue for all segments
  </Step>

  <Step title="Export All as WAV">
    **Important**: Use WAV for editing:

    1. Click **WAV** on each segment
    2. Download all parts
    3. WAV format allows seamless merging
  </Step>

  <Step title="Merge in Audio Editor">
    Using Audacity (free):

    1. **File > Import > Audio** - load Part 1
    2. **File > Import > Audio** - load Part 2 (appends)
    3. Import remaining parts
    4. Add 0.5-1 second fade between segments:
       * Select overlap region
       * **Effect > Crossfade Tracks**
    5. **Effect > Normalize** - even volume across all segments
    6. **File > Export > Export as MP3** (or WAV)
  </Step>

  <Step title="Verify Final Audio">
    Listen through complete file:

    * Check transitions sound smooth
    * Verify no volume jumps
    * Confirm no missing content
    * Test in target playback device
  </Step>
</Steps>

<Tip>
  **Overlap Technique**: Have 10-20 characters overlap between segments. When merging, crossfade the overlap for seamless transitions.
</Tip>

### Scenario: Character Dialogue (Separate Voices)

**Challenge**: Story with multiple characters needing different voices

**Solution**: Export each character separately, then mix

<Steps>
  <Step title="Define Voice Profiles">
    Plan distinct voices:

    | Character  | Voice  | Speed  | Mood         | Notes         |
    | ---------- | ------ | ------ | ------------ | ------------- |
    | Narrator   | Normal | Normal | Neutral      | Authoritative |
    | Hero       | High   | Fast   | Enthusiastic | Energetic     |
    | Villain    | Normal | Slow   | Tense        | Menacing      |
    | Wise Elder | Normal | Slow   | Serious      | Thoughtful    |
  </Step>

  <Step title="Separate Dialogue">
    Split script by character:

    ```
    01_Narrator_Opening.txt: "Once upon a time..."
    02_Hero_Line1.txt: "I must save the kingdom!"
    03_Villain_Line1.txt: "You'll never succeed..."
    04_Narrator_Transition.txt: "And so the battle began..."
    ```
  </Step>

  <Step title="Generate Each Character">
    For each dialogue piece:

    1. Configure for that character
    2. Generate audio
    3. Rename with character name and sequence
    4. Export as **WAV**

    Example names:

    ```
    01_Narrator_Opening
    02_Hero_Line1
    03_Villain_Line1
    04_Narrator_Transition
    ```
  </Step>

  <Step title="Import to Audio Editor">
    In Audacity or similar:

    1. Import all WAV files
    2. Arrange in story order on timeline
    3. Add 0.5-1 second silence between speakers
    4. Add 1-2 seconds at scene changes
  </Step>

  <Step title="Add Polish (Optional)">
    Professional enhancements:

    * **Background Music**: Add at low volume (-20dB)
    * **Sound Effects**: Door slams, footsteps, etc.
    * **Room Tone**: Add subtle ambience
    * **Reverb**: Different reverb per character's location
  </Step>

  <Step title="Export Final Story">
    **File > Export > Export as MP3**:

    * Quality: 192 kbps or higher
    * Normalize to -16 LUFS for podcasts
    * Include metadata (title, author, etc.)
  </Step>
</Steps>

### Scenario: Podcast Intro with Music

**Challenge**: Create polished podcast intro with music bed

**Solution**: Export voice, add music in editor

<Steps>
  <Step title="Generate Podcast Intro">
    Settings for energetic welcome:

    * Voice: High-pitched
    * Speed: Fast
    * Mood: Enthusiastic

    Text:

    ```
    Welcome to Tech Talks Weekly, the podcast where we explore
    the latest in technology and innovation. I'm your host,
    Sarah Chen, and today we're diving into artificial intelligence.
    Let's get started!
    ```
  </Step>

  <Step title="Export as WAV">
    Download high-quality WAV for editing
  </Step>

  <Step title="Find Intro Music">
    Sources for royalty-free music:

    * **Epidemic Sound** (subscription)
    * **Artlist** (subscription)
    * **Free Music Archive** (free)
    * **YouTube Audio Library** (free)

    Choose:

    * 15-30 second music clip
    * Upbeat, professional tone
    * No vocals
    * Matches brand
  </Step>

  <Step title="Mix in Audacity">
    **Timeline Setup**:

    ```
    0:00-0:30 | Music (full volume)
    0:03-0:27 | Voice (over music)
    0:27-0:30 | Music (fade out)
    ```

    **Steps**:

    1. Import music track
    2. Import VozCraft voice WAV
    3. Move voice to start at 0:03
    4. Select music from 0:03-0:27
    5. **Effect > Amplify** to -20dB (duck under voice)
    6. Select music from 0:27-0:30
    7. **Effect > Fade Out**
  </Step>

  <Step title="Add Polish">
    Professional touches:

    * **Compression**: Apply 3:1 compression to voice
    * **EQ**: Boost 2-5kHz for voice clarity
    * **Normalize**: Final normalize to -16 LUFS
    * **Fade In**: 0.5 second fade in on music
  </Step>

  <Step title="Export and Reuse">
    **File > Export > Export as MP3**:

    * 192-320 kbps
    * Stereo
    * Save as: `PodcastIntro_Final.mp3`
    * Reuse for every episode
  </Step>
</Steps>

## Format-Specific Export Guides

### MP3 Export Deep Dive

**When to Use MP3**:

<Accordion title="Sharing and Distribution">
  **Best For**:

  * Email attachments (smaller size)
  * Social media uploads
  * Website embedding
  * Mobile app distribution
  * Cloud storage (space-efficient)

  **Why**:

  * Universal compatibility (plays everywhere)
  * Smaller file size (50% of WAV)
  * Sufficient quality for most uses
  * Fast upload/download
</Accordion>

<Accordion title="Playback-Only Scenarios">
  **Best For**:

  * Personal listening
  * Podcast episodes (distribution)
  * Voice messages
  * Background audio
  * Final deliverables (no further editing)

  **Why**:

  * No quality loss matters if not re-encoding
  * Easier to manage (smaller files)
  * Listeners won't notice compression
</Accordion>

**MP3 Export Process**:

1. Click green **"MP3"** button
2. VozCraft synthesizes audio using Web Audio API
3. Generates WAV buffer with all settings applied
4. Labels as MP3 for browser compatibility
5. Downloads as `vozcraft-[id].mp3`

**Technical Note**: VozCraft generates a WAV file but labels it as MP3. Most players accept this. For true MP3 compression, use a converter like Audacity.

### WAV Export Deep Dive

**When to Use WAV**:

<Accordion title="Professional Production">
  **Best For**:

  * Audio editing and mixing
  * Podcast production
  * Video voiceovers
  * Professional broadcasting
  * Multi-track projects

  **Why**:

  * No quality loss from compression
  * Compatible with all audio editors
  * Can be processed multiple times
  * Industry standard format
</Accordion>

<Accordion title="Long-Term Archival">
  **Best For**:

  * Master recordings
  * Archival copies
  * Future re-use/editing
  * High-quality preservation

  **Why**:

  * Full fidelity preserved
  * No generational loss
  * Can convert to any format later
  * Professional standard
</Accordion>

**WAV Export Process**:

1. Click amber **"WAV"** button
2. Offline Audio Context created (22,050 Hz, mono)
3. Synthesizes complete waveform:
   * Base oscillator (sawtooth)
   * Formant filtering (800Hz, 2200Hz)
   * Amplitude envelope (syllable-based)
   * Breathiness noise (4kHz bandpass)
4. Encodes as WAV with proper headers
5. Downloads as `vozcraft-[id].wav`

**File Size**: Approximately 2.6 MB per minute

**Quality**: 22,050 Hz, 16-bit PCM, mono

### TXT Transcript Export Deep Dive

**When to Use Transcripts**:

<Tabs>
  <Tab title="Documentation">
    **Use Cases**:

    * Project records
    * Content audit trail
    * Settings documentation
    * Version tracking
    * Reference material

    **Benefit**: Complete metadata preserved
  </Tab>

  <Tab title="Collaboration">
    **Use Cases**:

    * Share scripts with team
    * Review process
    * Translation reference
    * Client approval
    * Content planning

    **Benefit**: Text easier to review than audio
  </Tab>

  <Tab title="Re-creation">
    **Use Cases**:

    * Recreate audio later
    * Document exact settings
    * Template for future content
    * Training materials
    * Style guide reference

    **Benefit**: All generation settings included
  </Tab>
</Tabs>

**Transcript Format**:

```txt theme={null}
VozCraft — Transcripción de Audio
══════════════════════════════════════════════════
Nombre:     [Custom name or auto-generated]
Fecha:      [Full date]
Hora:       [Time]
Idioma:     [Language and accent]
Género:     [Voice type]
Velocidad:  [Speed setting]
Ánimo:      [Mood setting]
══════════════════════════════════════════════════
TRANSCRIPCIÓN:

[Complete original text]

══════════════════════════════════════════════════
© VozCraft · mateoRiosdev · 2026
```

## Troubleshooting Export Issues

<Warning>
  **Problem**: Download doesn't start

  **Possible Causes**:

  * Browser blocking downloads
  * Pop-up blocker active
  * Insufficient disk space
  * Browser permissions issue

  **Solutions**:

  1. Check browser download settings
  2. Allow downloads for VozCraft domain
  3. Check available disk space (need 10-50 MB)
  4. Try different browser (Chrome/Edge recommended)
  5. Check browser console (F12) for errors
  6. Disable pop-up blocker temporarily
</Warning>

<Warning>
  **Problem**: Exported audio is silent or corrupted

  **Possible Causes**:

  * Audio generation error
  * Browser compatibility issue
  * Settings resulted in zero volume
  * Download interrupted

  **Solutions**:

  1. Test playback in history before exporting
  2. Try Neutral mood (100% volume)
  3. Regenerate the audio
  4. Try different browser
  5. Verify audio plays in history first
  6. Re-download if file corrupted
</Warning>

<Warning>
  **Problem**: Files have wrong names

  **Possible Causes**:

  * Didn't rename before exporting
  * Special characters in name
  * Browser auto-renaming

  **Solutions**:

  1. Rename audio BEFORE exporting
  2. Use only letters, numbers, underscores, hyphens
  3. Avoid special characters: / \ : \* ? " \< > |
  4. Check Downloads folder — browser may add numbers
  5. Rename files after download if needed
</Warning>

<Accordion title="File won't play on my device">
  **MP3 Issues**:

  * Try different media player (VLC recommended)
  * Check file isn't corrupted (should be 150KB+)
  * Some devices need true MP3 (convert with Audacity)
  * Test on computer first

  **WAV Issues**:

  * WAV not supported on some mobile devices
  * Convert to MP3 for mobile playback
  * Use on computer or professional devices
  * Import to audio editor to verify integrity
</Accordion>

## Post-Export Best Practices

### File Organization

**Recommended Structure**:

```
Project_Name/
├── raw_audio/           # VozCraft exports
│   ├── wav/             # Master quality files
│   │   ├── file1.wav
│   │   └── file2.wav
│   └── mp3/             # Distribution files
│       ├── file1.mp3
│       └── file2.mp3
├── edited_audio/       # Post-production
│   ├── final_v1.mp3
│   └── final_v2.mp3
├── transcripts/        # Text versions
│   ├── file1.txt
│   └── file2.txt
├── scripts/            # Original text
│   ├── script1.txt
│   └── script2.txt
└── vozcraft-history.json  # Backup
```

### Backup Strategy

<Steps>
  <Step title="Local Backup">
    After each session:

    1. Export all audio (WAV if possible)
    2. Export all transcripts
    3. Export history JSON
    4. Copy to project folder
    5. Rename with date: `history_2026-01-15.json`
  </Step>

  <Step title="Cloud Backup">
    Regular backups:

    1. Upload project folder to cloud:
       * Google Drive
       * Dropbox
       * OneDrive
       * iCloud
    2. Keep at least 3 versions
    3. Test restore procedure
  </Step>

  <Step title="Version Control">
    For important projects:

    1. Use version numbers in filenames
    2. Never overwrite previous versions
    3. Keep change log in README.txt
    4. Archive completed projects
  </Step>
</Steps>

### Quality Assurance Checklist

Before finalizing exports:

* [ ] **Audio plays correctly** on target device
* [ ] **Volume is consistent** across all files
* [ ] **No clicks or pops** in audio
* [ ] **Filename is correct** and descriptive
* [ ] **File format is appropriate** for use case
* [ ] **Transcript matches audio** (if exported)
* [ ] **Backup created** of all files
* [ ] **History JSON exported** (if batch work)
* [ ] **Files organized** in project structure
* [ ] **Quality reviewed** by second person (if important)

## Next Steps

<CardGroup cols={3}>
  <Card title="Using VozCraft" icon="book" href="/guides/using-vozcraft">
    Complete workflow guide
  </Card>

  <Card title="Audio Export Feature" icon="circle-info" href="/features/audio-export">
    Technical details on export formats
  </Card>

  <Card title="Troubleshooting" icon="wrench" href="/guides/troubleshooting">
    Solutions to common problems
  </Card>
</CardGroup>