amu - Crochet Chart Maker

amu is the ultimate crochet chart maker for your smartphone. Design beautiful stitch patterns with 77 crochet symbols and bring your creative ideas to life.

Whether you're a beginner or experienced crocheter, amu makes it easy to create, edit, and share professional crochet charts right from your phone.

◆ Intuitive Canvas

Pinch to zoom and pan freely. Organize symbols into groups to keep complex charts neat. Use grid lines and circular guides for precise placement.

◆ Powerful Editing Tools

• Move: Joystick control for fluid positioning
• Rotate: -180° to 180° with customizable anchors
• Resize: Change width and height independently
• Duplicate: Linear, rotational, and grid duplication
• Color: Apply colors to groups and symbols
• Highlight: Selected object outlined in blue for clarity

◆ Snap to Grid & Edge

Grid snap for even spacing, edge & vertex snap to align objects perfectly. Auto grid interval matches symbol size for precise tiling.

◆ Pattern Design (PDF Creation)

Place charts, text, images, and auto-generated symbol legends on A4 or US Letter paper. Export as professional PDF with multiple pages, background patterns, and optional watermarks.

◆ Pattern Design Templates (NEW)

Choose from Blank, Simple, Standard, or Multi-part templates with title, chart, and legend areas pre-arranged. Skip the layout work and start producing sale-ready PDFs right away.

◆ Image Placement (NEW)

Add finished-product photos or reference images directly to your pattern design. Bundle them in your PDF so buyers see exactly what they're making.

◆ Inline Text Editing (Improved)

Edit text on the pattern canvas directly — no dialogs. See positioning while you type for a friction-free workflow.

◆ Auto Symbol Legend

Detects all symbols in your charts and generates a categorized legend table with one tap. Include it in your PDF so buyers can easily read your patterns.

◆ Folder Organization

Sort canvases into folders by project, technique, or any category. Keep your chart library tidy and easy to navigate.

◆ Symbol Sets

Save frequently used symbol combinations as reusable sets. Place them with a single tap — perfect for repeating stitch patterns. **Unlimited for all users.**

◆ Layer Management

View all groups and symbols in the layer panel. Reorder with drag & drop, rename, duplicate, or merge groups.

◆ Templates

Save canvases as reusable templates. **Unlimited for all users** — keep your favorite patterns ready to deploy.

◆ Image Export

Export your chart as a PNG to your device. Share on social media or print. Watermark-free export available with Premium.

◆ More Features

• Undo/Redo: Up to 30 history steps
• Color Palettes: Save up to 30 favorite colors for quick access (all users)
• Multi-language: English, Japanese, Korean, Traditional Chinese
• Video Tutorials: In-app tutorial videos
• Step-by-step Guide: Interactive tutorial that teaches as you go
• Lock Mode: Protect unselected objects from accidental edits
• Haptic Feedback: Toggle on/off to your preference
• Cloud Backup: Keep data safe across devices (Premium)

◆ Premium Features (amu Premium)

• Unlimited Canvases (free: up to 10)
• Unlimited Pattern Design Saves (free: up to 5)
• Export without Watermark (Image & PDF)
• Cloud Backup

amu Premium is a monthly auto-renewable subscription. Try all features free for 14 days. After the trial, your subscription renews at the regular price. Cancel anytime from Apple ID settings.

Terms of Use: https://teruapp.jp/amu/terms-of-service/
Privacy Policy: https://teruapp.jp/amu/privacy-policy/

◆ Perfect For

• Crocheters designing original stitch patterns
• Crafters digitizing handwritten charts
• Knitting and crochet communities sharing patterns
• Teachers and students in crochet workshops
• Handmade sellers creating pattern diagrams
• Anyone who loves creating with yarn and hook

Start designing your crochet charts today with amu.