☰

Universal Image Uploader

Paste/drag/select images, batch upload to Imgur/Tikolu/MJJ.Today/Appinn/StarDots; auto-copy Markdown/HTML/BBCode/link; site button integration with SPA observer; local history.

インストール方法

スクリプトをインストールするには、Tampermonkey, Greasemonkey や Violentmonkey のような拡張機能のインストールが必要です。

You will need to install an extension such as Tampermonkey to install this script.

スクリプトをインストールするには、Tampermonkey や Violentmonkey のような拡張機能のインストールが必要です。

スクリプトをインストールするには、Tampermonkey や Userscripts のような拡張機能のインストールが必要です。

このスクリプトをインストールするには、Tampermonkeyなどの拡張機能をインストールする必要があります。

このスクリプトをインストールするには、ユーザースクリプト管理ツールの拡張機能をインストールする必要があります。

(ユーザースクリプト管理ツールは設定済みなのでインストール！)

インストール方法

このスタイルをインストールするには、Stylusなどの拡張機能をインストールする必要があります。

このスタイルをインストールするには、Stylus などの拡張機能をインストールする必要があります。

このスタイルをインストールするには、Stylus tなどの拡張機能をインストールする必要があります。

このスタイルをインストールするには、ユーザースタイル管理用の拡張機能をインストールする必要があります。

このスタイルをインストールするには、ユーザースタイル管理用の拡張機能をインストールする必要があります。

このスタイルをインストールするには、ユーザースタイル管理用の拡張機能をインストールする必要があります。

(ユーザースタイル管理ツールは設定済みなのでインストール！)

作者のサイトでサポートを受ける。または、このスクリプトの質問や評価の投稿はこちら、通報はこちらへお寄せください
作者
Pipecraft
1日のインストール数
0
累計インストール数
54
評価
1 0 0
バージョン
0.14.0
作成日
2025/10/22
更新日
2026/02/26
大きさ
144KB
ライセンス
MIT
対象サイト
すべてのサイト

Universal Image Uploader

A user script that lets you paste, drag, or select images and batch-upload them to Imgur or Tikolu or MJJ.Today or Appinn (selectable provider), optionally converting to WebP, then auto-copy the result in Markdown/HTML/BBCode/plain link. It also integrates configurable site buttons (works with SPA pages) and keeps a local upload history for quick reuse.

中文版

screencapture

screencapture

screencapture

screencapture

screencapture

screencapture

Features (MVP)

  • 📥 Paste, drag-and-drop, or file picker to collect images
  • 📤 Batch upload to Imgur/Tikolu/MJJ.Today/ImgBB/Appinn/Photo.Lily/111666.best/Skyimg/StarDots with progress display
  • 🔄 Support concurrent upload to a secondary backup host (Dual-upload)
  • 🖼️ Optional WebP conversion via proxy or supported hosts
  • 📋 Auto-copy output in Markdown / HTML / BBCode / Link
  • 🕘 Local history to quickly re-copy and reuse uploads
  • 🔘 Optional site button injection with SPA observer (per-site settings)

Installation

Usage

  • Open any site, paste or drop images onto the page, or use the panel’s file picker
  • Watch the upload queue and progress
  • Choose upload provider via the panel’s host selector (Imgur/Tikolu/MJJ.Today/ImgBB/Appinn/Photo.Lily/111666.best/Skyimg/StarDots)
  • (Optional) Choose a secondary host for dual-upload and automatic fallback
  • Choose proxy via the panel’s proxy selector (default None)
  • Toggle WebP option to convert images via proxy
  • When finished, the script auto-copies based on your selected format
  • Use history to quickly copy past uploads

Output Formats

  • Markdown: ![alt](url)
  • HTML: <img src="url" alt="alt" />
  • BBCode: [img]url[/img]
  • Link: url

Site Button Settings

  • Open the panel and switch to "Settings".
  • Enter a CSS selector for the target element (e.g., .comment-screenshot-control).
  • Choose position: Before inserts before, After inserts after, Inside appends as the last child.
  • Set button content: plain text or a single-root HTML snippet. Leaving it empty uses the localized default.
  • Click Save & Insert to persist the rule locally and inject immediately. A DOM observer keeps it inserted on SPA pages.
  • Use Remove button (temporary) to clear injected buttons without deleting rules.
  • Use Clear settings to remove all saved rules.
  • Each rule in the list supports Edit and Delete.
  • Tips: prefer stable, unique selectors to avoid multiple insertions.

Roadmap (Planned / Not Yet Implemented)

  • 🌐 Multi-provider uploads: SM.MS, Cloudflare Images, self-hosted S3/MinIO
  • 🛠 Image processing options: quality, resize, compression, format (JPEG/PNG/WebP), EXIF removal
  • 📦 Queue controls: concurrency slider, retry/backoff, cancel/pause
  • 🧩 Template system: fully customizable output formats and HTML snippets
  • 🗂 History enhancements: filters by time/provider/tags, batch copy, faster reuse

Changelog

v0.14.x

  • New provider: Added StarDots image hosting support. Requires configuration of API Key, Secret, and Bucket name in the settings panel.
  • Fix: Refactored StarDots settings UI to use c function instead of innerHTML for better compatibility with CSP-restricted sites.

v0.13.x

  • Fix: Optimized site button detection logic to prevent duplicate insertions when the page DOM changes (e.g., dynamic toolbar updates).
  • Multi-host support:
    • Added ability to upload to a secondary host concurrently.
    • Implemented proxy chain fallback: uses primary host by default, falls back to secondary host if primary fails or via proxy chain.
    • Updated proxy chain strategy: Primary(Proxy) -> Secondary(Proxy) -> Primary(Direct).
    • UI Improvements: Distinct color themes for primary (blue) and secondary (purple) host controls and tags.

v0.12.x

  • Enhanced wsrv.nl proxy: appends &output=webp when WebP option is enabled.

v0.11.x

  • Added new upload providers: ImgBB, Photo.Lily, 111666.best, and Skyimg.
  • Updated documentation and host selector to include the new providers.
  • Aligned 111666.best proxy behavior with Imgur (supports wsrv.nl -> DuckDuckGo).
  • Improved history panel: larger thumbnails, lazy-loaded previews, and a floating enlarged preview when hovering thumbnails.
  • Optimized log list style: improved spacing, added background/border for better visibility, and hover highlight effects.
  • Added Skyimg (WebP) variant that uploads with ?webp=true.
  • Enhanced wsrv.nl proxy: for GIF files (based on original filename) append &n=-1.

v0.10.x

  • Feature: Comprehensive iframe support.
    • The upload panel is displayed only in the top frame.
    • Site buttons are injected into all frames (including iframes).
    • DOM changes in iframes are monitored for button injection.
  • Fix: Cross-frame focus tracking.
    • Correctly handles file picker requests and image pasting from iframes.
    • "Copy" button correctly targets the last focused element, even inside iframes.
  • Optimization: Refactored drag-and-drop logic.
    • Unified drag-and-drop initialization for both main frame and iframes, reducing code duplication.
    • Drag-and-drop settings changes now sync instantly across frames via addValueChangeListener.
  • Optimization: Unified paste upload behavior across frames.
    • Paste events in both the main frame and iframes now use the same iu:uploadFiles pipeline as drag-and-drop, so behavior is consistent regardless of where you paste.
  • Feature: Mock upload host for testing.
    • Optional test host that simulates a 1-second delay and returns a random demo image URL.
    • Controlled via an internal flag and disabled by default for normal users.
  • Fix: Drag overlay flicker over inputs.
    • The drop overlay is now pointer-events: none and only toggles visibility on valid drag targets, avoiding oscillation when dragging across input fields.

v0.9.x

  • Added new proxy options: DuckDuckGo and wsrv.nl -> DuckDuckGo.
  • Enabled proxy selection for Imgur (supports DuckDuckGo and wsrv.nl -> DuckDuckGo; wsrv.nl automatically switches to wsrv.nl -> DuckDuckGo).
  • Refactored proxy configuration logic for better extensibility.

v0.8.x

  • Add simulated addValueChangeListener support for script managers that do not implement it natively, enabling cross-tab data synchronization.
  • Optimization: Add polling mechanism as a fallback for data synchronization when native listeners are unavailable.
  • Refactoring: Migrate all synchronous GM_ storage calls to asynchronous APIs to improve script performance and compatibility with modern environments.

v0.7.x

  • Fix compatibility issues with utags-shortcuts
  • Refactoring: use esbuild to bundle the script

v0.6.x

  • Per-site enable toggle via command menu; refresh page to apply.
  • Per-site paste and drag-and-drop toggles in Settings; preset sites default to enabled.
  • Support pasting multiple images at once.
  • Paste/drag toggles take effect immediately without page reload.
  • Insert upload-status placeholders into the target input and replace on success/failure.

v0.5.x

  • Add MJJ.Today upload provider.
  • Add Appinn upload provider.

v0.4.x

  • Support custom format templates.
  • Switch Imgur upload from fetch to GM_xmlhttpRequest to avoid CORS.
  • Extract shared gmRequest helper to unify upload provider requests.

v0.3.x

  • Settings storage migrated to a unified per-site map, consolidating previously separate keys into a single structure. Example shape: { format?, host?, proxy?, btns?: [...] }.
  • Panel UI is now rendered inside a Shadow DOM for style isolation from host sites. Internal styles use :host; the drop overlay (#uiu-drop) and site-injected buttons (.uiu-insert-btn) remain in the page DOM.
  • Added clear “open” visuals and accessibility states (aria-pressed) for History and Settings toggles.
  • Shadow-DOM-aware focus tracking: resolves editable targets inside nested open shadow roots and same-origin iframes; excludes the script’s panel from being tracked as a target.
  • Trusted Types compliance: avoid innerHTML clears (use textContent = ''), and parse custom button HTML via Range.createContextualFragment to prevent TT violations on strict sites.
  • Backward compatibility: existing settings are migrated automatically; no manual action required.

v0.2.x

  • Added proxy option: None / wsrv.nl; Imgur not supported; when wsrv.nl is selected, outputs and history copy/open use https://wsrv.nl/?url=${encodeURIComponent(url)}
  • Added Tikolu upload provider; choose Imgur/Tikolu via panel host selector
  • Added last-focused input tracking: when clicks cause focus loss (e.g., upload), insert into the last visited input and restore focus; improved caret fallback for contentEditable elements

v0.1.0

  • Initial MVP: Imgur upload, batch & progress, auto-copy (Markdown/HTML/BBCode/Link), local history, SPA-aware button injection

More Useful Scripts

🏷️ UTags - Add User Tags to Links

  • Link: Greasy Fork · ScriptCat · GitHub
  • Features: Add custom tags and notes to user, post, video and other links
  • Highlights: Support special tag filtering (like spam, block, clickbait, etc.), data export/import, auto-mark viewed posts
  • Supported Sites: V2EX, X(Twitter), Reddit, GitHub, Bilibili, Zhihu, Linux.do, Youtube and 50+ websites
  • Description: Super useful tag management tool for adding tags to forum users or posts, making it easy to identify or block low-quality content

🧰 UTags Advanced Filter

  • Link: Greasy Fork · ScriptCat · GitHub
  • Features: Real-time filtering and hiding of scripts on GreasyFork
  • Highlights: Available as both a userscript and a browser extension
  • Supported Sites: Greasy Fork
  • Description: A tool that supports real-time filtering and hiding on GreasyFork, available in userscript and browser extension versions

⚡ UTags Shortcuts

  • Link: Greasy Fork · ScriptCat · GitHub
  • Features: Per-site grouping, icon support, floating or sidebar navigation panel
  • Highlights: Floating/Sidebar modes, URL/JS script support, visual editor, keyboard shortcuts
  • Supported Sites: All websites
  • Description: A powerful userscript that streamlines your browsing workflow with a customizable navigation panel for quick access to favorite links and scripts

🔗 Links Helper

  • Link: Greasy Fork · ScriptCat · GitHub
  • Features: Open third-party website links in new tabs, parse text links into hyperlinks
  • Highlights: Support custom rules, parse Markdown and BBCode formats, convert image links to image tags
  • Supported Sites: Universal for all websites, including Google, YouTube, GitHub, V2EX, etc.
  • Description: Enhance link browsing experience, automatically process various link formats for more convenient web browsing

🔍 Find Scripts For This Site

  • Link: Greasy Fork · ScriptCat · GitHub
  • Features: Quickly find scripts for the current site across multiple repositories
  • Highlights: Settings dialog, real-time sync, smart domain extraction
  • Supported Sites: All websites
  • Description: A user script to quickly find scripts for the current site across multiple repositories, now with a settings dialog and real-time sync across tabs

License

MIT License - see the LICENSE file for details.

Related Links