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GargantuaX/gemini-watermark-remover

A high-performance, 100% client-side tool for removing Gemini AI image & video watermarks. Built with pure JavaScript using mathematically precise Reverse Alpha Blending. / 基于 JavaScript 的纯浏览器端 Gemini AI 图像和视频无损去水印工具,使用数学精确的反向 Alpha 混合算法 observed · 2026-08-28

github.com/GargantuaX/gemini-watermark-remover · homepage · JavaScript · MIT (permissive) observed · 2026-08-28

Health v2 · maintenance only

82/100

  • Activity 97
  • Release rhythm 98
  • Longevity 18
How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.

  • gap_med: 1
  • age_days: 257
  • days_rel: 18
  • days_push: 18
  • n_releases_24m: 36

Full methodology

Adoption not part of the score

5409 stars · 857 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

A 100% client-side tool that removes Gemini AI watermarks from images and videos using a mathematically precise Reverse Alpha Blending algorithm written in pure JavaScript. It ships as an online web tool, Chrome extension, userscript, CLI, and skill for automation, with all processing done locally in the browser or on the user's machine.

Use cases

  • remove gemini watermark from ai generated images
  • strip gemini logo from generated video
  • batch remove watermarks from gemini outputs via cli
  • remove gemini watermark without uploading files
  • userscript to auto-remove watermarks on gemini pages
  • lossless watermark removal without ai inpainting

When to choose

  • you need to remove Gemini-specific watermarks losslessly and locally
  • you want a no-upload, privacy-preserving browser-based tool
  • you want extension, userscript, or CLI automation options

When to avoid

  • you need to remove watermarks from non-Gemini or unknown watermark styles
  • you need server-side batch processing of large video files
  • you require a general-purpose image editor

Facets

application · maturity active

image-processing video-processing browser-extension cli developer-tools image-processing artificial-intelligence privacy web-development browser browser-extension cross-platform watermark-removal gemini userscript chrome-extension reverse-alpha-blending client-side lossless ai-generated-media video nodejs web-server

4 sources

Member repositories

RepositoryRoleHealth v2
GargantuaX/gemini-watermark-removermain82

For agents

markdown · JSON · MCP: product_card(name="GargantuaX/gemini-watermark-remover")

Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem