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LINE Creative Lab
Kioi Tower, 1-3 Kioicho, Chiyoda-ku, Tokyo 102-8282, Japan
What it is
LINE Creative Lab is a free, PC-only web tool for creating advertising creatives for LINE Ads and LINE Official Account. Its Creative AI Lab beta combines ad-strategy suggestions, image generation and editing, channel-specific resizing, and delivery to supported advertising CMS platforms. You can request image changes in natural language and create additional variations for A/B testing. Image tools include text-to-image generation and website-URL analysis for candidate creative images. Completed assets can be sent to LINE Ads, LINE Official Account, and Yahoo! JAPAN Ads CMS when the target advertising account is configured. The service provides 30 AI credits each month at no extra cost, though image generation may have usage limits. Unsaved generated images and chat history expire 14 days after a chat begins. Adobe Express is integrated for image and video work, and using its editor requires an Adobe login. The maker says the tool is intended for people without advanced design or prompt-writing experience and advises reviewing AI output before launch.
For and against
For
- Free web-based creative tool
- Provides 30 AI credits monthly
- Supports natural-language image edits
- Exports directly to listed ad CMS platforms
- Includes Adobe Express integration
Against
- PC-only access
- Creative AI Lab is beta
- Unsaved work expires after 14 days
- Image generation may have usage limits
The verdict
LINE Creative Lab combines ad-creative generation, editing, resizing, and delivery for LINE’s advertising services. Its free allowance and guided AI workflow can help users create variations, but account setup and review remain necessary before publishing.
Who it suits
LINE Creative Lab suits advertisers who need LINE-focused creative production and channel delivery from a PC. It is also aimed at people without advanced design or prompt-writing experience.
Plans and prices
LINE Creative Lab
Free tool; 30 AI credits each month; Creative AI Lab is beta and image generation may be usage-limited
Read 4 Oct 2026 · creativelab.line.biz
On the record
- Account setup
- Direct CMS delivery requires a configured account for the target advertising service.creativelab-tips.line.me · read 4 Oct 2026
- Adobe Express
- The service integrates Adobe Express for making image and video creatives, and users log in to Adobe to use its editor.creativelab-tips.line.me · read 4 Oct 2026
- AI allowance
- The maker says users receive 30 credits each month at no additional cost for AI features.creativelab-tips.line.me · read 4 Oct 2026
- AI editing
- Users can request image changes in natural language and generate additional variations for A/B testing.creativelab-tips.line.me · read 4 Oct 2026
- AI workflow
- Creative AI Lab beta combines ad strategy suggestions, image generation and editing, channel-specific resizing, and delivery to supported advertising CMS platforms.creativelab-tips.line.me · read 4 Oct 2026
- Audience
- The maker describes the tool as enabling people without advanced prompt-writing or design experience to make ad creatives.creativelab-tips.line.me · read 4 Oct 2026
- Image tools
- The service includes text-to-image generation and can analyze a website URL to generate candidate creative images.creativelab-tips.line.me · read 4 Oct 2026
- Integrations
- Creative AI Lab can send completed assets directly to LINE Ads, LINE Official Account, and Yahoo! JAPAN Ads CMS platforms.creativelab-tips.line.me · read 4 Oct 2026
- Limits
- Creative AI Lab chat history and unsaved generated images expire 14 days after a chat begins, and image generation may be subject to usage limits.creativelab-tips.line.me · read 4 Oct 2026
- Platform access
- The maker's service material describes LINE Creative Lab as PC-only.creativelab-tips.line.me · read 4 Oct 2026
- Privacy and security
- LY Corporation's common terms say user information is handled under its Privacy Policy and that it exercises care and attention in security measures for collected information.terms.line.me · read 4 Oct 2026
- Purpose
- LINE Creative Lab is a free tool for creating ad creatives for LINE Ads and LINE Official Account.creativelab.line.biz · read 4 Oct 2026
- Review caveat
- The maker advises users to review AI-generated strategies, copy, and images before launching an advertisement and says use does not guarantee ad approval or performance.creativelab-tips.line.me · read 4 Oct 2026
- Support
- For Adobe Express questions, the maker directs users to Adobe Express Learn & Support.creativelab-tips.line.me · read 4 Oct 2026
