Advanced Tools
Compress Files Online
A file that will not attach or will not upload does not need converting — it needs to weigh less. These tools make a file smaller without changing its format or what it contains, and tell you exactly how much was saved. If nothing can be saved, you get the original back.
2 tools
In development
These tools are planned for this section but are not available yet.
- Compress Video
- Compress Audio
How it works
Step 1
1. Upload
Drag your file in or pick it from your device. Nothing is sent until you start.
Step 2
2. Adjust settings
Optional. Change the settings if you need to — the defaults suit most files.
Step 3
3. Convert
We convert the file on our servers. Most files are ready in under a minute; long videos take longer.
Step 4
4. Download
Save your file. Your upload is already deleted, and the result is deleted automatically after 1 hour.
Your files are deleted automatically
Uploads are removed as soon as processing finishes, and converted files are deleted after 1 hour. Read our privacy policy.
Browse by file type
Every tool that works on one kind of file, in one place.
Other tool sections
- ConvertChange a file from one format into another — images, documents, audio, video and web pages.
- EditMerge, split, sign, watermark, protect and edit PDFs, or resize, crop and watermark images — changes that keep a file in its own format.
- ExtractTake the images, pages or audio out of a file you already have.
- AITools that read and understand a file, rather than re-encode it.