Gmail Cleaner
Web based GUI to cleanup gmail delete, mark as read
...The tool employs smart filtering options such as age, size, category, and sender, and runs entirely locally — meaning all Gmail API interactions happen on the user’s own machine without sending data to external servers. With Docker and native Python support, Gmail Cleaner works on Linux, macOS, and Windows and makes large-scale inbox management accessible to both casual and power users. It includes features like progress tracking, smart filters, label management, and CSV export for metadata, making it versatile for different cleanup strategies.