Flexible random filename generation with Chinese/English support, multiple extensions, and sorting options. All processing happens locally in your browser — no data upload required.

Features
- Flexible random filename generation.
- Chinese and English support.
- Multiple extensions.
- Sorting options.
Use Cases
- Test data generation: Generate random filenames for testing.
- Placeholder filenames: Generate random filenames as placeholders.
- Batch generation: Generate multiple random filenames at once.
How to Use
Click the "Generation Rules" button to configure parameters: Language: Choose Chinese or English filenames. Extensions: Select desired extensions (multi-select). Sorting: Choose ascending, descending, or random. Quantity: Set the number of files to generate.
Notes
- All generation runs locally in your browser — no data upload required.
- Supports Chinese and English filename generation.
- Supports multiple common file extensions.
Related Keywords
Filename Generator, Online Filename Generator, filegen, Sanye Hub, Online Tools