Online Coloring Tool
Upload and color your images online
Upload Files for Coloring
Upload PDF documents or image files to create personalized coloring pages
Drag files here or click to select files
Supports PDF, PNG, JPG, GIF, WebP formats, max 10MB
PDF Documents
Image Files
📝 Usage Tips
- • PDF Files: Select any page for coloring, perfect for children's books and educational materials
- • Image Files: Black and white line art works best, but colored images can also be converted to coloring pages
- • Recommended: Upload clear line drawings or simple sketches, avoid overly complex images
- • Privacy: Uploaded files are only used for coloring and are not saved to our servers
Supported Formats
PDF Documents
Select any page
Image Files
PNG, JPG, GIF, WebP
Key Features
Instant Processing
No waiting, ready immediately after upload
Completely Free
No credits needed, client-side only
Usage Tips
Best Results
Black and white line art works best
Pro Tips
Use B-Brush, G-Fill, E-Eraser shortcuts