What does File Compressor do?
Compress any single file with gzip to save space or prepare it for transfer.
File Compressor accepts any file type files, and produces GZ and ZIP output.
Your any file type files are processed locally in your browser — they are never uploaded to our servers.
How to use File Compressor
- 1Drag and drop your file onto the upload area, or click “Choose file”.
- 2Adjust the file compressor settings to suit your needs.
- 3Click the main action button and wait a moment while it is processed on your device.
- 4Preview the result and download your GZ and ZIP file.
Supported formats
- Input
- Any file
- Output
- GZZIP
Frequently asked questions
Is File Compressor free?
Yes. File Compressor is completely free with no sign-up and no watermarks.
Are my files uploaded?
Your any file type files are processed locally in your browser — they are never uploaded to our servers.
Is there a file size limit?
Free usage supports files up to 1 GB. Because processing happens on your device, very large files depend on your device's available memory.