SMALLER FILES, CLEAR CHOICES
Free Image Compressor – Compress Images Online
Compress JPEG and PNG images online. Adjust quality or target file size, keep PNG transparency, and download with no sign-up.
Every photo has a next chapter.
Drop your image here to begin.
JPG · PNG · WebP · up to 20 MBCompress Image Online
Upload an image, choose a quality or target size, then download. Compare the actual input and output file sizes before saving.
Compress JPEG Online
Choose the balance between file size and visible detail.
Reduce JPEG file size with adjustable quality
Some images offer large savings; already optimized images may offer little. The tool reports measured savings instead of promising the same reduction for every file.
Compress PNG Online
Reduce file size while preserving transparent areas.
Keep PNG transparency while shrinking file size
Check the output on a checkerboard. If the input cannot be made smaller with the selected settings, the tool tells you rather than reporting a false saving.
Best Free Image Compressor Alternative
Compare tools by the output they actually deliver: file size, visible quality, transparency, and a clear download path.
Why choose this tool over other image compressors
Control quality or target size in a focused browser workspace. No account, payment, or added output watermark is required.
A LITTLE MORE CLARITY
Frequently asked questions
How do I compress an image without losing quality?
Lossless compression preserves pixel values, but may save little on an already optimized file. Lowering JPEG quality is a lossy operation. Compare the result and use the highest quality that meets your size limit.
What is the best free image compressor?
It depends on the image and your limit. Check the downloaded file’s size, visual quality, and transparency rather than relying on a claimed universal percentage.
How do I compress a JPEG to a specific size?
Choose a target file size and run compression. The tool checks the output against that limit. If the target cannot be reached within supported settings, it explains the limitation.
Will PNG transparency stay intact?
Yes. Transparent PNG output keeps its alpha channel. Converting a PNG to JPEG is a different operation because JPEG does not support transparency.