Mavericks Inc. to Update Video Generation AI "NoLang" Slide Generation Function Soon! Supporting SNS 4:5 Feed Slides Rich in Diagrams and Design!
Mavericks Inc., provider of the video generation AI "NoLang," is updating its slide generation function to support the automatic creation of SNS 4:5 feed slides rich in diagrams and design. This will enable users without design expertise to quickly create high-engagement social media content like Instagram carousels, addressing production challenges in corporate social media operations.
📋 Article Processing Timeline
- 📰 Published: April 30, 2026 at 04:11
- 🔍 Collected: April 29, 2026 at 19:31
- 🤖 AI Analyzed: April 30, 2026 at 00:19 (4h 47m after Collected)
Mavericks Inc. (Headquarters: Bunkyo-ku, Tokyo; Representative Director and President: Shota Okuno), a Japan-based company providing the video generation AI "NoLang," is scheduled to launch a new feature in NoLang's slide generation function that allows for the creation of 4:5 size (1080×1350px) feed-compatible slides rich in diagrams and infographics (scheduled for release at the end of April 2026).
An example of slides that can be created with NoLang's slide generation function
Traditionally, NoLang's slide generation function has primarily offered simple, information-focused slides. However, with this update, AI will be able to automatically generate highly designed, professional-grade feed post slides, including diagrams such as comparison tables, checklists, rankings, timelines, and scorecards, as well as infographics and rich decorations. This will create an environment where users without specialized design knowledge can quickly create slides for a wide range of SNS feed uses, such as Instagram carousels, Facebook feeds, LinkedIn document posts, and X (formerly Twitter) image posts.
■ The Mainstream Adoption of Instagram Feed and Carousel Posts, and the Production Man-Hour Challenges Faced by Companies
Instagram has grown into a major SNS alongside LINE and YouTube, with over 66 million monthly active accounts in Japan (※1). On Instagram, the recommended aspect ratio for feed posts is 4:5 (1080×1350px), which minimizes vertical margins and occupies almost the entire smartphone screen vertically, making it a central format for corporate information dissemination (※2).
Among these, "carousel posts," which allow multiple slides to be displayed consecutively, are attracting attention as the format that generates the most engagement on Instagram. According to the latest benchmark analysis by Socialinsider, which analyzed 35 million Instagram posts from 447,613 pages, carousel posts had an average engagement rate of 0.55%, surpassing Reels (0.52%) and single images (0.37%), making them the highest-engagement format as of 2025 (※3). The structure that allows users to "swipe to read" stories, comparisons, and procedures that cannot be conveyed in a single static image is highly evaluated by algorithms, and the main battleground for information dissemination and awareness expansion using feeds is clearly shifting to carousel posts.
On the other hand, companies face serious challenges in continuously publishing carousels on Instagram feeds. A "Survey on the Actual State and Challenges of Creative Production in Instagram Operations" conducted by eclore Inc. in January 2025, targeting 150 Instagram operators, found that "time and effort required for shooting and editing" was the most common challenge at 44.7%, followed by "lack of specialized design and video editing skills" and "running out of ideas and production concepts that attract attention," both at 42.0% (※4). In addition to the practical hurdles in the production field, the burden of continuously generating new ideas is a major obstacle for those in charge.
Furthermore, a survey targeting 2,134 corporate SNS managers also found that about half cited "lack of internal resources" as the biggest challenge (※5). Even if they know the formats that generate high engagement, they cannot continuously produce them. This wall of production costs and operational man-hours is a high hurdle for many companies.
※1 Nikkei Cross Trend "Instagram's domestic MAU exceeds 66 million [SNS fixed-point observation]"
※2 Web 담당자 Forum "Instagram post image size is '4:5' not '3:4'!? How to respond to size changes and posting strategy" (June 2025)
※3 Socialinsider "2026 Instagram Organic Engagement Benchmarks" (Analyzed 35 million Instagram posts from 447,613 pages, Jan-Dec 2025)
※4 eclore Inc. "[Latest 2025] Survey on the Actual State and Challenges of Creative Production in Instagram Operations" (Targeting 150 Instagram operators, Jan 2025)
※5 KnowledgeBox "Thorough Survey on Corporate SNS Operations and Results" (Targeting 2,134 corporate SNS marketing managers, May 2025)
■ Video Generation AI "NoLang", S
An example of slides that can be created with NoLang's slide generation function
Traditionally, NoLang's slide generation function has primarily offered simple, information-focused slides. However, with this update, AI will be able to automatically generate highly designed, professional-grade feed post slides, including diagrams such as comparison tables, checklists, rankings, timelines, and scorecards, as well as infographics and rich decorations. This will create an environment where users without specialized design knowledge can quickly create slides for a wide range of SNS feed uses, such as Instagram carousels, Facebook feeds, LinkedIn document posts, and X (formerly Twitter) image posts.
■ The Mainstream Adoption of Instagram Feed and Carousel Posts, and the Production Man-Hour Challenges Faced by Companies
Instagram has grown into a major SNS alongside LINE and YouTube, with over 66 million monthly active accounts in Japan (※1). On Instagram, the recommended aspect ratio for feed posts is 4:5 (1080×1350px), which minimizes vertical margins and occupies almost the entire smartphone screen vertically, making it a central format for corporate information dissemination (※2).
Among these, "carousel posts," which allow multiple slides to be displayed consecutively, are attracting attention as the format that generates the most engagement on Instagram. According to the latest benchmark analysis by Socialinsider, which analyzed 35 million Instagram posts from 447,613 pages, carousel posts had an average engagement rate of 0.55%, surpassing Reels (0.52%) and single images (0.37%), making them the highest-engagement format as of 2025 (※3). The structure that allows users to "swipe to read" stories, comparisons, and procedures that cannot be conveyed in a single static image is highly evaluated by algorithms, and the main battleground for information dissemination and awareness expansion using feeds is clearly shifting to carousel posts.
On the other hand, companies face serious challenges in continuously publishing carousels on Instagram feeds. A "Survey on the Actual State and Challenges of Creative Production in Instagram Operations" conducted by eclore Inc. in January 2025, targeting 150 Instagram operators, found that "time and effort required for shooting and editing" was the most common challenge at 44.7%, followed by "lack of specialized design and video editing skills" and "running out of ideas and production concepts that attract attention," both at 42.0% (※4). In addition to the practical hurdles in the production field, the burden of continuously generating new ideas is a major obstacle for those in charge.
Furthermore, a survey targeting 2,134 corporate SNS managers also found that about half cited "lack of internal resources" as the biggest challenge (※5). Even if they know the formats that generate high engagement, they cannot continuously produce them. This wall of production costs and operational man-hours is a high hurdle for many companies.
※1 Nikkei Cross Trend "Instagram's domestic MAU exceeds 66 million [SNS fixed-point observation]"
※2 Web 담당자 Forum "Instagram post image size is '4:5' not '3:4'!? How to respond to size changes and posting strategy" (June 2025)
※3 Socialinsider "2026 Instagram Organic Engagement Benchmarks" (Analyzed 35 million Instagram posts from 447,613 pages, Jan-Dec 2025)
※4 eclore Inc. "[Latest 2025] Survey on the Actual State and Challenges of Creative Production in Instagram Operations" (Targeting 150 Instagram operators, Jan 2025)
※5 KnowledgeBox "Thorough Survey on Corporate SNS Operations and Results" (Targeting 2,134 corporate SNS marketing managers, May 2025)
■ Video Generation AI "NoLang", S