2025 Purpose-Based AI Guide - Choosing Your Perfect AI Tools

Overwhelmed by too many AI tools? This guide solves that! We introduce the best AI tools by purpose for images, music, videos, writing, and coding.

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🎨 Creating Illustrations & ImagesFrom Beginners to Professionals

Beginner-Friendly: Easy-to-Start Tools

Canva AI (Magic Design)

• For: Design beginners, SNS images
• Features: Rich templates, intuitive interface
• Pricing: Free plan available (limited)
• How to: Text input → Auto-generate SNS/poster images

Microsoft Designer

• For: Free high-quality images
• Features: Free with Microsoft account
• Pricing: Basically free
• How to: Prompt input → Commercial use OK

Professional Illustration Creation

Midjourney

• For: Artistic, high-quality illustrations
• Features: Pro-level beautiful art
• Pricing: $10/month (no free trial)
• How to: Discord prompt input
• Prompt Example: "a cute cat sitting on a cloud, anime style, pastel colors, soft lighting –ar 16:9"

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🎵 Creating Music & Sound EffectsEasy Song to BGM Generation

Beginner-Friendly: Instant Music Creation

Suno AI

• For: Easy songs with lyrics
• Features: Genre input → Full vocal song
• Pricing: Free (50 credits), $10/month
• How to:
  1. Input lyrics
  2. Choose genre/mood
  3. Get 2-min song
• Example: "Upbeat pop song about summer memories"

Instrumental & BGM Creation

Soundraw

• For: Video BGM needs
• Features: Adjustable genre/length/tempo
• Pricing: $19.99/month
• How to: Select mood/genre/length

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✍️ Writing & Content CreationFrom Chat to SEO Articles

Chat, Q&A, Consulting

ChatGPT (GPT-4)

• For: Versatile AI consultant
• Features: Most popular & user-friendly
• Pricing: Free or $20/month Plus
• How to: Chat-style input

Claude

• For: Long-text analysis, polite responses
• Features: Great for long texts, polite
• Pricing: Free or $20/month Pro

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🎬 Video CreationFrom Text to Avatar Videos

Runway Gen-3

• For: Short video clips
• Features: Text → seconds of video
• Pricing: Free or $15/month
• How to: "Cat walking cinematic" prompt

HeyGen

• For: AI avatar presentations
• Features: Multi-language, realistic avatars
• Pricing: Free or $29/month
• How to: Script → Avatar talking video

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💻 Programming & CodingFor Beginners to Pro Developers

GitHub Copilot

• For: Code autocomplete
• Features: VS Code integration
• Pricing: $10/month (free for students)

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🗣️ Voice (Transcription & TTS)From Meetings to Narration

Whisper (OpenAI)

• For: High-accuracy transcription
• Features: Multi-language, high accuracy
• Pricing: Pay-per-use (very cheap)

VOICEVOX

• For: Free Japanese TTS
• Features: 100% free, commercial OK
• Pricing: Free

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📊 Your Perfect AI Selection Chart3 Simple Steps

Step 1: What do you want to create?

• Images: Canva (beginner), Midjourney (pro)
• Music: Suno (songs), Soundraw (BGM)
• Video: Runway (clips), HeyGen (avatars)
• Writing: ChatGPT, Claude
• Coding: Copilot, Cursor

Step 2: Budget?

• Free: Canva, ChatGPT free, VOICEVOX
• ~$10: ChatGPT Plus, Suno
• $20+: Midjourney, HeyGen

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💡 Pro Tips for AI EfficiencyPrompting & Combo Usage

1. Prompt Writing Tips

• Specific: Not "cat" but "calico cat napping by window"
• Style: "Watercolor" "Anime"
• Mood: "Soft lighting"

2. AI Combo Strategy

• ChatGPT ideas → Midjourney images
• Suno music → Runway video

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Summary: Start with These 3 AIsMust-Have Starter Tools

If you're unsure where to start, try these 3:

1. ChatGPT (Free) - Versatile chat AI, start here
2. Canva AI - Perfect image intro
3. Suno AI - Shockingly easy music

AI tools evolve daily. Start with free versions and find your perfect match!