Free: one 1K watermarked image per day. Credit packs: Starter $4.99 for 50 credits, Basic $8.99 for 120 credits, Standard $17.99 for 260 credits. One watermark-free image costs 1 credit with default settings.
Key features
Generate two song versions per creation for comparison
Download songs in MP3 and WAV formats
Share songs via public links
AI lyrics generator tool
Vocal remover for instrumental isolation
Extend music to longer duration
Generate instrumental music without vocals
Commercial license for generated songs
Combine two or more reference images
Multiple AI models available (FLUX, Nano Banana, Seedream, Qwen, GPT Image, Grok, Wan)
Text description guidance for composition
Up to 4K output resolution on supported models
Free daily generation without signup
Watermark-free generation with credits
No editing software required, browser-based
Support for JPEG, PNG and WebP upload formats
Task history and image preview for 7 days
Adjustable output aspect ratio and format
What makes it different
Two song versions per generation allow comparison and faster iteration
Connected suite of tools in one ecosystem without platform switching
Flexible control from simple text prompts to detailed custom settings
V3.0 model with authentic vocals and studio-grade sound quality
Commercial licensing included with annual subscriptions
Free daily generation with no signup required
Multiple advanced AI models in one interface
One-time credit purchases with no expiry
Browser-based with no software installation needed
Csong.ai
AI Image Combiner