Discrub от Prathercc

Discrub is a Discord data management tool that lets you export, search, purge, and manage your messages directly on discord.com.

Features:
• Export messages to HTML, CSV, JSON, or media-only with 9 built-in presets
• Search and filter by content, date, user, and message type
• Purge your own messages from servers and DMs
• Remove reactions with user targeting
• Multi-channel bulk export and purge
• Forum channel and thread support
• Analytics with CSV export
• Dark and light mode
• Guided tour for new users
• Discrub Classic (v1) built-in

Privacy: Your Discord token never leaves your browser. All processing is local. No external servers.