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boona13/image-extender

Seamlessly extend any image in any direction with AI. Open-source web app powered by Gemini via OpenRouter, with Poisson-blended seams and best-of-3 variant picker.

#AI image generation
Visit GitHub
TypeScript
1.1k
141
2 contributors
MIT License
website
AchievementsView all →
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Momentum

How fast boona13/image-extender is gaining stars, and where it lands on Trendshift and GitHub Trending

Activity and trending

Stars, forks and merged pull requests each day or month, lined up with the repository's rank on Trendshift Trending

Sep 2 – Oct 31, 2026

Stars +26 in 60 days

0123
3

Forks +9 in 60 days

012
2

Merged PRs 0 in 60 days

01

Trendshift Trendingwhere the repository ranked each day it made the top 25

Not in the Trendshift top 25 in this period

Sep 2Sep 10Sep 18Sep 26Oct 4Oct 12Oct 20Oct 28
The left and right arrow keys step from day to day; Home and End go to the first and the last

Stars, forks, merged pull requests and Trendshift Trending rank, by day
DayStars gainedForks gainedMerged PRs
Wed, Sep 2, 2026+3+00
Thu, Sep 3, 2026+0+00
Fri, Sep 4, 2026+0+00
Sat, Sep 5, 2026+0+00
Sun, Sep 6, 2026+0+00
Mon, Sep 7, 2026+0+00
Tue, Sep 8, 2026+3+20
Wed, Sep 9, 2026+0+10
Thu, Sep 10, 2026+0+00
Fri, Sep 11, 2026+1+00
Sat, Sep 12, 2026+0+00
Sun, Sep 13, 2026+1+00
Mon, Sep 14, 2026+2+00
Tue, Sep 15, 2026+0+00
Wed, Sep 16, 2026+0+00
Thu, Sep 17, 2026+2+00
Fri, Sep 18, 2026+0+00
Sat, Sep 19, 2026+0+00
Sun, Sep 20, 2026+1+00
Mon, Sep 21, 2026+0+10
Tue, Sep 22, 2026+1+00
Wed, Sep 23, 2026+0+00
Thu, Sep 24, 2026+1+00
Fri, Sep 25, 2026+1+10
Sat, Sep 26, 2026+0+00
Sun, Sep 27, 2026+0+00
Mon, Sep 28, 2026+0+10
Tue, Sep 29, 2026+0+00
Wed, Sep 30, 2026+0+00
Thu, Oct 1, 2026+0+00
Fri, Oct 2, 2026+0+00
Sat, Oct 3, 2026+0+00
Sun, Oct 4, 2026+0+00
Mon, Oct 5, 2026+0+10
Tue, Oct 6, 2026+0+00
Wed, Oct 7, 2026+0+00
Thu, Oct 8, 2026+2+00
Fri, Oct 9, 2026+0+00
Sat, Oct 10, 2026+0+00
Sun, Oct 11, 2026+0+00
Mon, Oct 12, 2026+1+10
Tue, Oct 13, 2026+0+00
Wed, Oct 14, 2026+3+00
Thu, Oct 15, 2026+0+00
Fri, Oct 16, 2026+0+00
Sat, Oct 17, 2026+1+00
Sun, Oct 18, 2026+0+00
Mon, Oct 19, 2026+0+00
Tue, Oct 20, 2026+0+00
Wed, Oct 21, 2026+2+00
Thu, Oct 22, 2026+0+00
Fri, Oct 23, 2026+1+00
Sat, Oct 24, 2026+0+00
Sun, Oct 25, 2026+0+00
Mon, Oct 26, 2026+0+00
Tue, Oct 27, 2026+0+00
Wed, Oct 28, 2026+0+00
Thu, Oct 29, 2026+0+00
Fri, Oct 30, 2026+0+10
Sat, Oct 31, 2026+0+00
Total+26+90
  • 1#1 on the list
  • 7Rank that day
  • Not trending

Mentions and achievements

Where people are talking about boona13/image-extender, and every badge it has earned
  1. Jun 121 post

    • • Five workspaces: Extender, Parallax, Tiles, Sprites, and Props • Poisson-blended seams with pre-correction for color drift • Best-of-3 variant picker for seam quality • Bring your own OpenRouter…

      Read full on X, posted by @the_osps

      @the_osps · x.com

  2. 9 days earlier
  3. Jun 31 post

    • 用 AI 把任意图像沿任意方向无缝外扩(outpaint),并提供 Poisson 融合让拼接缝不可见 Image Extender 是 Next.js 14 写的开源 Web App,核心用 Google Gemini 图像模型(走 OpenRouter)把图沿四个方向外扩,横向扩展一次跑 3 个候选并按拼缝分数排序。

      Read full on X, posted by @QingQ77

      @QingQ77 · x.com

  4. Jun 13 posts

    • 好东西😍而且是开源的！ 我看了下，核心是用Gemini和Image 2做图延展，还可以批量做游戏资产！

      Read full on X, posted by @DLKFZWilliam2

      @DLKFZWilliam2 · x.com

    • Someone built an Open Source AI game art studio that can generate entire 2D game asset packs

      Read full on X, posted by @toolfolio

      @toolfolio · x.com

    • AI 扩展图片能无缝直接做完整游戏素材了！ 以前用 AI 扩图（outpainting）有多痛苦？ 上下左右随便拉一张，结果接缝明显、颜色漂移、风格崩坏，扩完还是得拿去 PS 手动修半天。想做 2D 游戏素材？背景、瓦片、精灵、道具全都要单独生成，风格完全不统一，最后累死人也做不出成套资产。 现在好了，boona13 直接开源了 Image Extender；一个专为 2D 游戏艺术打造的 AI…

      Read full on X, posted by @0xKingsKuan

      @0xKingsKuan · x.com

  5. May 311 post

    • Seamlessly extend any image in any direction with AI. Open-source web app powered by Gemini via OpenRouter, with Poisson-blended seams and best-of-3 variant picker. Would you choose this over…

      Read full on X, posted by @AIDailyGems

      @AIDailyGems · x.com

  6. May 261 post

    • made a small open-source AI image extender. the interesting part: instead of just showing whatever the model returns, it runs 3 attempts, Poisson-blends each into the original, scores the seam, and…

      Read full on X, posted by @boona11

      @boona11 · x.com

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