Spoilr

A desktop app for creating formatted movie/video spoiler posts with automatic screenshot generation and image hosting.

Features

• Drag & Drop - Add video files instantly
• Auto Analysis - Extract resolution, codecs, bitrates, duration
• Screenshot Generation - Configurable count and quality
• Thumbnail Grids - Generate movie thumbnails (requires MTN)
• Image upload - Automatic image uploads to FastPic, ImgBox, Hamster
• Custom Templates - Customize output format with variable placeholders
• Concurrent Processing - Parallel screenshot generation and uploads

Supported Platforms

• Windows 10/11 AMD64/ARM64
• macOS 10.15+ AMD64 (Can deploy to macOS 10.13+)
• macOS 11.0+ ARM64
• Ubuntu 24.04 AMD64/ARM64 (other Linux may work too!)

Requirements

• FFmpeg (ffmpeg, ffprobe)
• MTN (optional, for thumbnails)
• FastPic cookie (optional, for uploads to account)

Usage

1. Drag video files into the app
2. Configure settings (screenshot count, quality, FastPic SID)
3. Click "Start Processing"
4. Copy generated BBCode spoiler text

Build

Follow wails3 guilde https://v3alpha.wails.io/getting-started/installation/