Best use case
A 300KB target works well for medium-quality uploads where 100KB or 200KB would be too aggressive.
Long-tail guide and free toolStart tool
Compress Image to 300KB
Reduce image file size toward a 300KB target for uploads, forms, email, and web use. The preset tool opens with the target already selected.
Use 300KB Image CompressorImage Compressor
Reduce image file size for websites, email, forms, and social media.
Use the preset tool
The settings below are prefilled for this task. Upload your image, process it in your browser, and download the result.
Target size: 300KBOutput: JPEG
How to reach 300KB
Use JPEG output for photos. If the original image is huge, resize it before targeting 300KB.
Quick steps
01.
Upload an image file.
02.
Choose compression quality.
03.
Download the optimized image.
FAQs
Can every image be compressed to 300KB?
Not always. Large dimensions, detailed photos, and screenshots with lots of sharp detail may need resizing before compression can reach the target.
Does CompressFree add a watermark?
No. Downloads are not branded with a CompressFree watermark.
Related preset tools
Compress Image to 20KBReduce image file size toward a 20KB target for uploads, forms, email, and web use. The preset tool opens with the target already selected.Compress Image to 50KBReduce image file size toward a 50KB target for uploads, forms, email, and web use. The preset tool opens with the target already selected.Compress Image to 100KBReduce image size for strict upload limits. The compressor opens with a 100KB target preset so you can process images faster.Compress Image to 200KBReduce image file size for forms, email, and uploads. Use the image compressor, adjust quality, and check the result size before downloading.Compress Image to 500KBCreate smaller image files for web uploads, email, and sharing with a 500KB target preset ready to use.Compress Image to 1MBReduce large photos to a more upload-friendly size with the 1MB target preset already selected.