Create LINE Stickers with Free AI! A Complete Guide to Effective Prompts, Text Processing, Sales, and Promotion
LINE stickers—you want to create them, but don't worry if you aren't artistic! By utilizing free AI tools, anyone can easily create original LINE stickers. This guide covers everything you need to know, from creation to sales and promotion.
1. Create base images for LINE stickers using free generative AI tools
There are several AI tools available for free that can create base images for LINE stickers, but the following are particularly recommended.
o Canva (Text to Image)
You can generate images in various styles with intuitive controls. The free plan offers sufficient functionality.
o Adobe Firefly (Text to Image)
You can generate high-quality images, and commercial use is permitted. It can be used within the limits of free credits.
o Stable Diffusion (Hugging Face Spaces, etc.)
Highly flexible image generation is possible, but it requires some knowledge. Hugging Face Spaces and other environments allow you to try it for free.
Tips for creation
o Check the LINE sticker guidelines
LINE Creators Market Check the official guidelines
(https://creator.line.me/ja/guideline/sticker/) in advance, and be sure to pay attention to recommended sizes (370px × 320px) and margins when creating.
o Save in transparent PNG format
To use them as stickers, the background must be transparent. Save the generated images in transparent PNG format. If necessary, use image editing software or a free online transparency tool (e.g., remove.bg) to remove the background.
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2. How to write effective prompts
AI To get AI to generate your ideal image, specific prompts are important.
Basic prompt structure
[キャラクター名/見た目], [ポーズ/表情], [背景の色/シンプルな背景], [画風/スタイル]Prompt examples
o Cute cat, smiling, white background, anime style
o Relaxed panda, surprised face, simple blue, hand-drawn style illustration
o Shiba Inu, bowing, transparent background, watercolor style
o Deformed human, guts pose, pale pink, 3D rendering
o Realistic French Bulldog, exhausted, solid yellow, photorealistic
Tips for making prompts more specific
○ Clarify emotions and movements
"Happy," "sad," "running," "jumping," etc. etc.
○ Color specification
"Blue eyes," "red ribbon," etc. etc.
○ Art style specification
"Pixel art," "watercolor," "oil painting," "sketch style," "deformed," "realistic," etc. etc.
○ Utilizing negative prompts
Used to eliminate unwanted elements. For example, "low quality, ugly, watermark" etc.
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3. How to add text and marks
Adding text and marks to your generated images makes them more versatile as LINE stickers.
Text Editing
○ Canva
Features extensive image editing tools and a wide variety of fonts. Choose a font that matches the mood of your sticker.
○ PicsArt (Smartphone App)
Easily add text and apply effects on your smartphone.
○ Phonto (Smartphone App)
An app specialized for adding text, with many fonts available.
Tips for text editing
○ Visibility
Since stickers are displayed small, choose large, clear, and easy-to-read fonts.
○ Color
To prevent text from blending into the background, use creative colors and outlines (borders).
○ Messaging
"OK," "Thank you," "Understood," "Good night," etc. Including frequently used phrases for daily conversation is appreciated.
How to add marks
You can add speech bubbles, symbols, or simple illustrations to give your stickers originality and messaging power.
○ Canva
Offers a wealth of assets, making it easy to insert shapes like speech bubbles and arrows.
○ Image editing software
Photoshop or GIMP and other image editing software allow for more advanced processing.
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4. How to sell LINE stickers
LINE stickers are sold through the LINE Creators Market.
○ Register for LINE Creators Market
Anyone with a LINE account can register.
○ Create stickers
Upload the stickers you have created (choose from 8, 16, 24, 32, or 40 for static stickers). You will also need a main image and a tab image.
○ Enter information
Enter the sticker title, description, copyright information, etc.
○ Apply for review
Your stickers will be reviewed to ensure they follow the guidelines. The review process may take several days to several weeks.
○ Start selling
Once approved, they will be available for sale on the LINE STORE. You can receive a portion of the revenue.
Tips for Selling
○ Be strategic with the set size
You can start with a small set (e.g., 8 stickers) and add more if they become popular.
○ Title and description
Include keywords that are easy to search for and highlight the appeal of your stickers.
○ Pricing
Choose from the price tiers set by LINE, such as 120 yen or 250 yen.
5. Tips for Trends and Promotion
To attract attention with LINE stickers, it is important to be aware of trends and promote them effectively.
Understanding Trends
○ SNS trends
X (formerly Twitter), Instagram, and TikTok are great places to check for trending words, characters, and memes.
○ Seasonal events
Stickers tailored to seasonal events like New Year's, Valentine's Day, and Halloween are in high demand.
○ Popular stickers on LINE Creators Market
Analyze best-selling and trending stickers to understand what is popular.
How to Promote
Announcements on SNS
X (formerly Twitter)
Announce your created stickers by posting the images along with the URL. Don't forget to include relevant hashtags.
Instagram
Utilize Stories and Reels to showcase examples of conversations using your stickers for better results.
TikTok
Create short videos featuring your stickers, and promote them using BGM and text overlays.
Introducing to friends and acquaintances
Having people you know use them can help generate word-of-mouth growth.
Introducing via note articles
Just like this article, using note to share the background and usage of your stickers can help convey their appeal to users more deeply.
Blogs and websites
If you have your own blog or website, create a page there to introduce your LINE stickers.
LINE VOOM
Within the LINE app on VOOM, you can post promotional videos and images of your stickers.
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In Conclusion
I hope this guide helps you with your LINE sticker creation, sales, and promotion. Please, make the most of AI to create your own original stickers and share them with many people!