Compress PDF to 10KB
Compress and shrink PDF documents to under 10KB for strict online upload portals.
Choose PDF files
Add your file, check the settings, then download the result.
Choose PDF files
Choose a supported file from your device.
Normal limit: 80 MB. Hard limit: 100 MB per file.Drag & drop files here or click to browse
Compress to 10KB
Create the result and download it to your device.
About Compress PDF to 10KB
Compress and shrink PDF documents to under 10KB for strict online upload portals with no server uploads.
How to use Compress PDF to 10KB
Add your file
Choose a file or drag it onto the upload box. We check that the file type and size are supported.
Pick your options
Change the settings shown next to the file if you need to. The defaults work for most files.
Download the result
Click the main button, then download your new file. Check it before you share or submit it.
What it does
- ✓Aggressive Flate stream optimization and image downscaling for 10KB targets
- ✓Strips non-essential metadata and thumbnail streams
- ✓Preserves core vector typography and key document figures
- ✓Client-side execution in your browser RAM
When to use it
Meet strict 10KB certificate upload limits on state public service portals.
Submit income certificates and marksheets on legacy educational submission forms.
Tips
- •Verify that names, dates, and certificate numbers remain clearly legible.
- •If the source file has multiple high-resolution photos, consider splitting it first.