Prompting Guide
Master the art of writing effective prompts to get the best results from Wubble AI
What you'll learn
Introduction
Wubble's AI understands natural language and can generate music, voiceovers, and sound effects from simple text descriptions. Start with a simple or abstract idea, and Wubble will interpret it using the context of your conversation. Adding details helps the result match your creative intent more closely.
How Context Helps
The more specific and descriptive your prompts, the better Wubble AI can understand your creative vision. Think of prompting as giving clear directions to a talented collaborator who wants to help bring your ideas to life.
General Prompting Principles
These core principles apply to all types of audio generation in Wubble:
1. Start with Your Idea
A broad or abstract idea is a valid starting point. Add details about style, mood, instruments, or intended use when you have a particular result in mind.
2. Provide Context and Use Case
Mention what the audio will be used for (e.g., YouTube video, podcast intro, game background). This helps the AI understand the right tone and duration.
3. Use Natural Language
Write prompts as if you're talking to a creative collaborator. You don't need special syntax or technical jargon (unless you want specific technical results).
4. Iterate and Refine
Start with a clear prompt, review the results, and refine by asking for adjustments. Wubble remembers context within a conversation.
Music Generation Prompting
Music generation works best when you describe musical characteristics, mood, and intended use. Wubble can create anything from short background loops to full tracks with vocals.
What You Can Specify
Genre & Style
Electronic, jazz, rock, classical, hip-hop, lo-fi, cinematic, etc.
Mood & Energy
Upbeat, calm, energetic, melancholic, dramatic (low, medium, or high energy)
Instruments
Piano, guitar, synths, drums, bass, strings, brass, etc.
Duration
Wubble chooses a suitable length from your content and context. If you need a specific duration, request 3 to 300 seconds.
Theme/Use Case
Gaming, Corporate, Vlogs, Cinematic, Sports, Technology, Documentary
Vocals & Lyrics
Instrumental or with vocals (provide lyrics or let AI generate them)
Add a YouTube or Spotify Reference
Have a track in mind? Add it as a reference to help Wubble understand your musical direction. Wubble uses available information about the reference, such as its genre, mood, instrumentation, and energy, alongside your prompt to guide the music it creates.
Add YouTube Reference
Choose "Add YouTube Reference" in the prompt composer. Search for a video or paste a YouTube link, then select and add it. Use a music video or track to communicate the sound or atmosphere you have in mind.
Add Spotify Reference
Choose "Add Spotify Reference" in the prompt composer. Search for a track or paste a Spotify track link, then select and add it. Use the track as a starting point for the style, mood, or energy of your music.
Tell Wubble What You Like
After adding your reference, describe the qualities you want to carry into your track and anything you want to change.
"Create an instrumental track with the warm acoustic feel of this reference, but make it calmer for a travel video."
Character Limits & Features
Prompt length: 1-4,100 characters
Lyrics length: Maximum 3,000 characters
Batch variations: Automatically generates 3 variations by default
Playlist generation: Create up to 8 tracks at a time
Seamless loops: Perfect for game background music
Good Examples
"Create upbeat electronic music with driving synth arpeggios and strong bass. Make it energetic and modern, perfect for a tech product demo video. Duration: 60 seconds."
"Smooth jazz track with gentle piano melodies, soft upright bass, and light brush drums. Calm and sophisticated mood, perfect for a café background. 2 minutes long."
Starting Broad, Adding Context
"Make some music for my video"
Wubble can use the available video and conversation context to interpret this request. Add a mood or purpose if you want a more specific direction.
"A 1-minute song that fits the main brand identity, with elements of Pop, Jazz, and Hip Hop"
Wubble can interpret abstract ideas using the available context. Share what your brand stands for or the feeling you want to make the result more accurate.
Pro Tip
For songs with vocals, you can provide your own lyrics or let Wubble create them. Simply ask "Make me a vocal song" or describe what you'd like the song to be about.
Voiceover Generation Prompting
Wubble creates voiceovers from your script and chooses delivery settings to suit the content and context. Describe the voice, language, or emotional tone you have in mind; Wubble handles the technical settings automatically.
Voice Characteristics
Gender
Male, female, neutral, non-binary
Accent
American, British, Australian, Standard
Age
Young, middle-aged
Descriptive Traits
Classy, professional, sassy, hyped, mature, calm, rough, confident
Use Case
Conversational, social media, narrative, educational, entertainment, characters
Language
30+ languages supported (EN, ES, FR, DE, JA, ZH, etc.)
Character Limits & Features
Script length: 1-10,000 characters per generation
Expressive formatting: Optional emotional and vocal-effect tags for scripts up to 5,000 characters
Automatic delivery: Wubble chooses voice consistency and pacing to suit your content
Variations: Generated according to your requirements
Formatting Styles
Expressive Short (≤5,000 characters)
Wubble can infer the delivery from your request. If you want to guide a particular moment, you can optionally add emotional or vocal-effect tags:
Longer Narration (5,001–10,000 characters)
Provide the spoken script as plain text and describe the desired tone in your prompt. Wubble chooses suitable delivery settings for the narration.
Neutral
Plain text for straightforward delivery without special formatting.
Good Examples
Prompt: "Young American female voice, professional and hyped, for social media"
Script: "[excited] Hey everyone! Today I'm showing you the coolest new app that's going to change the way you work. [laughs] Trust me, you need to see this!"
Prompt: "Middle-aged British male voice, calm and professional, for documentary narration"
Script: "The ancient civilization thrived for over three thousand years, leaving behind monuments that continue to inspire us today."
Language Tip
Tell Wubble which language you want for your voiceover. You can provide a script in that language or ask Wubble to translate it—for example, "Create this voiceover in Spanish." If you need exact wording, provide your preferred translation.
Sound Effects Generation Prompting
Describe the sound or scene you have in mind. Wubble uses your context to interpret the request; details about the material, setting, or action help refine the result.
Character Limits & Features
Prompt length: 1-450 characters (be concise!)
Duration: Wubble chooses a suitable length from your content and context. If you need a specific duration, request 0.5 to 30 seconds.
Batch variations: Automatically generates 3 variations by default
Speed tip: Shorter durations generate faster
SFX Prompting Tips
Be Precise
Describe the exact sound you need: "thunder crash", "door creak", "footsteps on gravel"
Include Context
Mention the context or purpose: "UI button click", "game level complete notification", "transition swoosh"
Describe Characteristics
Add adjectives: "soft", "loud", "metallic", "wooden", "digital", "organic"
Examples by Category
UI Sounds
• "Soft button click, digital, pleasant"
• "Success notification chime, uplifting"
• "Error beep, attention-grabbing"
Ambient & Background
• "Forest ambience with birds chirping and light breeze"
• "City street noise, distant traffic, urban atmosphere"
• "Calm ocean waves on a beach"
Impacts & Actions
• "Heavy door slam, wooden, echoing"
• "Footsteps on hardwood floor, steady pace"
• "Glass breaking, sharp, dramatic"
Cinematic & Transitions
• "Epic cinematic braam, horror movie impact sound"
• "Smooth whoosh transition, futuristic"
• "Rising tension drone, ominous"
Pro Tip
For each sound effect, focus on the details that matter most within the 450-character generation prompt limit. You'll get 3 variations by default, so you can pick the best one.
Multi-Asset Generation
You can request multiple types of audio assets in a single prompt. Wubble's planner agent intelligently breaks down your request and generates each asset type using the appropriate tools.
How It Works
When you ask for multiple assets, the planner creates separate generation steps that run in parallel when possible:
"Create upbeat background music for a podcast intro, a voiceover saying 'Welcome to Tech Talk' in a professional voice, and a notification sound for the intro jingle."
The planner will automatically create three parallel tasks: one for music, one for voiceover, and one for SFX.
Best Practices
Be clear about which asset type each part of your request refers to
Provide specific details for each asset as you would in individual prompts
You can request all three types (music, voice, SFX) or any combination
The AI will organize and track each asset separately in your project
Advanced Prompting Tips
Take your prompting to the next level with these advanced techniques:
Use Precise Musical Terminology
Reference specific instruments, chord progressions, time signatures, or BPM for expert-level control: "120 BPM, 4/4 time, C major with ii-V-I progression"
Layer Descriptors
Combine multiple descriptors for nuanced results: "melancholic yet hopeful, nostalgic with a modern twist"
Request Seamless Loops
For game background music, specify: "Create a seamless loop that can repeat infinitely without jarring transitions"
Generate Playlists
Create up to 8 related tracks at a time: "Generate a playlist of 5 lo-fi hip-hop tracks for studying, each 2 minutes long, with variations in mood"
Describe the Voiceover's Purpose
Tell Wubble whether you need a recurring character, a brand voice, or a one-off narration. It uses that context to choose suitable delivery settings.
Describe the Feeling
Try "A thoughtful documentary narration" or "An energetic ad read." Wubble chooses pacing and expression to match your direction.
Add Optional Expression Cues
For scripts up to 5,000 characters, you can guide specific moments with bracket tags: "[excited] This is absolutely amazing! [whispers] You won't believe what happens next."
Understand Automatic Variations
Music and SFX generation each produce 3 variations by default. Voiceover variations depend on your requirements. Review the variations to find the perfect match for your project.
Common Mistakes to Avoid
Avoid these common pitfalls to get better results faster:
Leaving Out Context That Matters to You
Simple prompts work. When you have a specific result in mind, share the audience, mood, or use case so Wubble can match it more closely.
Exceeding Character Limits
Music prompts: 4,100 max | Voiceover scripts: 10,000 max | Lyrics: 3,000 max | SFX prompts: 450 max
Assuming Wubble Knows Unshared Brand Details
Abstract directions such as "corporate feel" are valid. Add your brand context or creative references when you want a more precise match.
Leaving the Voiceover Language Unclear
If you want a voiceover in another language, name it in your prompt—for example, "Create this voiceover in Spanish."
Confusing Asset Types
Using music prompts for SFX or vice versa (they have different parameters and optimizations)
Not Specifying Whether You Want Vocals
Say whether you want an instrumental track or a song with vocals. Wubble can create the lyrics when you ask for a vocal song.
Using Expressive Tags on Long Scripts
Bracket tags like [excited] only work on scripts ≤5,000 characters
Quick Reference
These limits apply to each generation prompt or script, rather than the full conversation. Wubble uses your conversation to prepare each generation.
| Asset Type | Character Limit | Duration Range | Key Features |
|---|---|---|---|
| Music | Prompt: 1-4,100 Lyrics: 0-3,000 | Automatic; 3-300 seconds when specified | Up to 8 playlist tracks, loops, 3 variations by default |
| Voiceover | Script: 1-10,000 per generation | Based on script length | Automatic delivery, variations as needed, optional expressive tags (up to 5,000 characters) |
| SFX | Prompt: 1-450 | Chosen from context; 0.5-30 seconds when specified | 3 variations by default |
Next Steps
Now that you understand how to write effective prompts, explore detailed guides for each capability:
You're Ready to Create!
You now have all the knowledge you need to write effective prompts for Wubble AI. Start experimenting with different prompting techniques and discover what works best for your creative projects.