Bionus/imgbrd-grabber

Very customizable imageboard/booru downloader with powerful filenaming features.

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Bionus/imgbrd-grabber has 3k+ stars and 250+ forks on GitHub, is written in C++, and was last pushed on Oct 15, 2026. Data as of . Signed-in members get hourly updates — create a free account.

Summary Information

Updated 2 hours ago
Added to GitGenius on September 21st, 2026
Created on March 15th, 2015
Open Issues & Pull Requests: 458 (+0)
GitHub issues: Enabled
Number of forks: 269
Total Stargazers: 3,227 (+0)
Total Subscribers: 100 (+0)

Repository Insights (GitGenius)

Median issue/PR response: 3.9 days
Mean response time: 46.6 days
90th percentile: 76.5 days
Tracked items: 403

Maintainer activity

1 person did triage or write work on this repository in the last 12 months.

Counts unlabeled, assigned, unassigned, milestoned, demilestoned, locked, unlocked over the last 12 months. These are issue and pull request events that require triage or write permission. Commits and code review are not counted. labeled and renamed are excluded because GitHub issue forms record the issue author as the actor. Figures from October 18, 2026. This count is not comparable across projects: each project's automation decides which of these events a person emits. How this is counted.

How this project is maintained

Roughly one issue in five opened in the past year never receives a reply. 99% of open issues come from outside the core team, so the backlog reflects real-world use rather than internal planning. 47% of tracked open issues have had no activity in three months. Only 41% of issues opened in the past year have been closed. Three people close 65% of everything that gets resolved.

Charts & Analytics

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Issue Activity (beta)

Open issues: 230
New in 7 days: 0
Closed in 7 days: 0
Avg open age: 562 days
Stale 30+ days: 210
Stale 90+ days: 178

Recent activity

Opened in 7 days: 0
Closed in 7 days: 0
Comments in 7 days: 0
Events in 7 days: 0

Top labels

  • bug (304)
  • stale (157)
  • suggestion (96)
  • source (63)
  • reproduced (52)
  • crash (35)
  • ui (32)
  • android (31)

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Detailed Description

Imgbrd-grabber is a customizable imageboard and booru downloader that runs on Windows, macOS, Linux, and Android.

The tool addresses the need to batch download images from imageboards and booru sites while maintaining control over how files are organized and named. It works by connecting to these image hosting services, retrieving images based on search criteria, and saving them locally with filenames determined by user-defined rules. The customizable filenaming system is its primary distinguishing feature, allowing users to construct filenames from metadata fields like tags, ratings, and post IDs rather than relying on default naming schemes.

The tool suits users who regularly download images from multiple booru sites and need consistent, predictable file organization across large collections. It works well for archiving tagged image collections where metadata-driven naming prevents duplicates and keeps files discoverable. The project's cross-platform availability means the same workflow can run on desktop systems or Android devices, making it useful for users who need downloading capability across different machines.

Development activity shows consistent engagement with the codebase. The project receives regular commits addressing bug fixes and feature improvements. Pull requests are reviewed and merged, indicating active maintenance. Issues are tracked and responded to, with maintainers providing guidance on usage and accepting contributions that extend functionality or fix problems. The tool continues to receive updates that maintain compatibility with booru sites as their APIs and structures change.