LINE Sticker Maker

LINE Sticker Maker

By LINE (LY Corporation)

LINE Sticker Maker is a photography utility for iOS and Android that allows users to create and sell custom sticker sets for the LINE messaging platform.

The App DNA

What makes this app unique?

Users hire the app to convert personal photos into unique social expressions, with the secondary job of earning revenue through the integrated marketplace.

For LINE users and amateur creators looking to monetize original designs or personalize their chat experience.

What does it look like?

Key features

Creator Marketplace Integrationedge

In-app submission portal for sticker review and release to the global LINE Sticker Shop.

Privacy-Controlled Distributionedge

Settings to hide stickers from public shops, restricting access to specific links.

How much does it cost?

freeFree to create and submit stickersRevenue share model for stickers sold in the Sticker Shop

The app is free to use, monetizing through a revenue-share model where the platform takes a cut of sticker sales in the marketplace.

Velocity

Steady developmentShow more...

See all version history

Who built it?

LINE (LY Corporation)

13+ apps tracked · Photography

LINE:ソリティアLINE:ソリティアLINEスキマニ - すぐに働けるスキマバイト探しLINEスキマニ - すぐに働けるスキマバイト探しLINE トリプルトレジャーLINE トリプルトレジャーLINE占い - チャットや電話で気軽に相談しようLINE占い - チャットや電話で気軽に相談しようLINE WALKLINE WALKLINE 散步趣LINE 散步趣LINE:ハンディクラフトLINE:ハンディクラフトLINE:マージジェリーLINE:マージジェリーLINE:イートホールLINE:イートホールLINE Match FlightLINE Match FlightLINE:スペーストイコレクトLINE:スペーストイコレクトLINE ロジックLINE ロジック
Explore the full publisher profile

User Sentiment

What do users think recently?

Fresh user feedback skews frustrated. Users appreciate the sticker creation tool provides a fun and intuitive way for users to design custom content, but report excessive review and approval wait times for sticker sets frustrate creators who want immediate results.

How are ratings & reviews evolving?

May 18: 6 reviews (4 positive · 2 neutral · 0 negative)May 25: 5 reviews (4 positive · 0 neutral · 1 negative)Jun 1: 8 reviews (4 positive · 0 neutral · 4 negative)Jun 8: 15 reviews (4 positive · 4 neutral · 7 negative)15Jun 15: 13 reviews (3 positive · 0 neutral · 10 negative)Jun 22: 13 reviews (8 positive · 0 neutral · 5 negative)Jun 29: 10 reviews (4 positive · 2 neutral · 4 negative)Jul 6: 8 reviews (5 positive · 0 neutral · 3 negative)Jul 13: 6 reviews (3 positive · 0 neutral · 3 negative)Jul 20: 9 reviews (6 positive · 0 neutral · 3 negative)Jul 27: 4 reviews (2 positive · 0 neutral · 2 negative)Aug 3: 9 reviews (5 positive · 2 neutral · 2 negative)Aug 10: 9 reviews (5 positive · 0 neutral · 4 negative)May 18Aug 10
Positive Neutral Negative
3.2

Weekly average review rating

Google Play
4.62 · 75k
App Store
4.68 · 671

What users say, by theme

What Users Love
  • The sticker creation tool provides a fun and intuitive way for users to design custom content
What Frustrates Users
  • Excessive review and approval wait times for sticker sets frustrate creators who want immediate results
+ 2 more themes
What Users Want 1 request inside

120 of 273 recent reviews analyzed · high confidence · Frustrated overall

Read the full review analysis

Unlock 2 more frustration themes and 1 user request, each backed by review evidence.

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Competition

Competitive landscape for LINE Sticker Maker

How's the Photography market?

LINE Sticker Maker maintains a consistent presence in the Photography category, ranking #6 in Japan and #15 in Taiwan. The gap between its free utility and the friction-heavy monetization process limits its scaling potential compared to automated AI-editing rivals.

Read the market outlook

The rivals identified

Preset & Filters For LR

By Sajjad IT

This app competes for the same creative photography audience by offering a vast library of aesthetic enhancements that users apply to their personal photos, similar to the sticker-creation workflow.

  • Offers a massive library of pre-made filters compared to this app's manual sticker creation workflow.
  • Focuses on professional-grade photo editing presets rather than this app's casual, social-sharing sticker utility.
  • Users report the app's subscription model feels aggressive and some allege it uses deceptive billing practices.
LINE Sticker Maker vs Preset & Filters For LR

Unlock the head-to-head verdict: where this rival wins, and where it loses.

Access the full report for free

The Analyst's Read

Key takeaways for LINE Sticker Maker

Where is it heading?

The market for creative photo tools is shifting toward AI-driven automation, which makes the manual sticker creation workflow increasingly vulnerable. Unless the app addresses its review and registration friction, it will continue to lose creators to platforms that offer immediate, automated results.

  • The manual review bottleneck causes long wait times, which leads to creator frustration and churn, directly impacting the sticker supply chain.
  • Technical friction in the registration process prevents new user onboarding, which limits the growth of the creator pool.

The SWOT

Core Strengths
  • Direct integration with the LINE Sticker Shop creates a creator-led supply chain
  • Privacy-controlled distribution allows for private, personalized sticker sets
Critical Frictions 3 weaknesses inside
Growth Levers
  • Expanding the sticker simulator to include more advanced animation tools could increase creator retention
Market Threats 1 threat identified

Next best moves

1 Invest · 1 Pivot

Audit rejection criteria and ship automated feedback templates because opaque rejections are a top complaint → reduce creator churn

+ 1 more prioritized move

The counter-intuitive read

The app's review bottleneck is not just a…

Read the full take

Feature gaps

AI-driven automated sticker generation (available in Remake AI but absent here) +1

Since the last report: The app's competitive outlook has declined due to persistent technical friction in the registration process and a manual review bottleneck that is driving creator churn.

Bottom line

LINE Sticker Maker leverages its unique position in the LINE ecosystem to drive content creation, but the manual review bottleneck and registration friction are actively eroding its creator base, so the PM must prioritize transparency in the approval process to retain top creators.

Unlock 3 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.

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FAQ

Is LINE Sticker Maker free to use?
Yes, the app is free to use. You can create and submit stickers without any upfront cost. The platform monetizes through a revenue-sharing model if your stickers are sold in the LINE Sticker Shop.
How long does it take to get stickers approved?
Users report that the review process can take weeks, which is often longer than the advertised timeframes. This delay is a common source of frustration for creators.
Can I make stickers private?
Yes, you can use the Privacy Settings to hide your stickers from the public LINE STORE or Sticker Shop. This allows you to share them only with specific people via a direct link.
What is the difference between this and AI photo generators?
LINE Sticker Maker focuses on manual, personalized sticker creation for the LINE messaging platform. AI photo generators typically offer automated, stylized transformations of photos, which are often faster but lack the specific LINE ecosystem integration.

Sources

  1. [1] Play Store listing, source

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by LINE Sticker Maker, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

What's new

The app's competitive outlook has declined due to persistent technical friction in the registration process and a manual review bottleneck that is driving creator churn.

declined

Sentiment Score and Overall Tone

added

New Critical Complaint Themes

added

Expanded Weaknesses and Threats

shifted

Competitive Landscape Update

Cite this report

Marlvel.ai. “LINE Sticker Maker Intelligence Report.” Updated Jul 13, 2026. https://marlvel.ai/apps/line-sticker-maker

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