Image Compressor
Lossy and lossless image compression (MozJPEG, palette PNG, WEBP, GIF and SVG minification) for websites, portfolios, and email attachments.
Select files for Image Compressor
Drag & drop your files here, or click to browse
Optionally downscale wider images.
Off by default for privacy: camera data and GPS location are removed.
- JPEG uses MozJPEG, PNG uses palette quantization (libimagequant), WEBP uses libwebp; GIFs are re-optimized and SVGs are minified with SVGO.
- Compression is lossy unless stated otherwise. The report shows the real size of every file, including when it did not shrink.
How to use Image Compressor
From upload to download in 3 steps.
- 1
Add your files
Choose or drag up to 20 JPG, JPEG, JFIF, PNG, WEBP, GIF and 1 more files into the upload area (up to 50 MB each).
- 2
Adjust the settings
Optionally change the output format, compression mode, max width and 1 more — the defaults work well for most files.
- 3
Compress and download
Click Compress, follow the progress, and download the result — several files are bundled into one ZIP. Files are deleted from the server automatically afterwards.
Supported formats and settings
- Input formats
- JPGJPEGJFIFPNGWEBPGIFSVG
- Output formats
- JPGPNGWEBPGIFSVG
- Limits
- Up to 50 MB per file
- Up to 20 files per job
- Files are deleted automatically after processing
- Output Format
- Same as input, JPG, PNG and WEBP
- Compression Mode
- Quality level and Target file size
- Quality
- 1–100 %
- Target Size
- 5–50000 KB
- Max Width
- 16–20000 px
- Keep Metadata (EXIF, ICC)
- Off by default for privacy: camera data and GPS location are removed.
Why use our Image Compressor?
Genuine Processing
Real conversions by proven engines — never renamed copies or fake results.
Private by Design
Files are deleted automatically after processing and never used for training.
Free to Use
No account, no subscription and no watermarks on your files.
Frequently Asked Questions
Which file formats does Image Compressor support?
Image Compressor accepts JPG, JPEG, JFIF, PNG, WEBP, GIF and SVG files. It produces JPG, PNG, WEBP, GIF and SVG.
Is there a file size limit?
Each file can be up to 50 MB, and you can process up to 20 files at once. Larger files take longer to upload and process.
What happens to my files?
Files are uploaded only when you start processing. They are stored under random names in a private temporary folder, processed, and deleted automatically shortly afterwards — the exact time is shown with your result — or immediately when you click “Delete files now”. Files are never shared or used for training.
How does Image Compressor work, and what are its limitations?
JPEG uses MozJPEG, PNG uses palette quantization (libimagequant), WEBP uses libwebp; GIFs are re-optimized and SVGs are minified with SVGO. Compression is lossy unless stated otherwise. The report shows the real size of every file, including when it did not shrink.
Is Image Compressor free to use?
Yes. Image Compressor is free, needs no account, and does not add watermarks to your files.
Related Tools
Tools that work with the same formats as Image Compressor
GIF Compressor
Reduce animated GIF file sizes by removing redundant frames and palettes.
JPEG Compressor
Compress JPEG and JPG photos while preserving sharp edges and colors.
PNG Compressor
Compress PNG graphics while preserving transparent backgrounds.
WEBP Compressor
Compress WEBP images at a chosen quality or target size.