Drag & drop an image here or click to browse
JPEG, PNG, WebP, GIF (max 32 MB). Original format is preserved. Processed locally in your browser; file is not uploaded.
| Original size | 1.06 MB |
|---|---|
| Compressed size | 310.71 KB |
| Size reduction | 779.81 KB (71.5% smaller) |
| Quality | 80% |
| Format | JPEG |
Example only. Your exact result depends on the image and the chosen quality.
Pick your target first, then tune quality intentionally instead of guessing.
Use lower quality only after you confirm dimensions are already final. For tiny previews, slight artifacts are usually acceptable.
Start around medium-high quality, compare text edges and faces at 100%, then move quality in small steps until size and visual quality meet your target.
Keep higher quality for text-heavy visuals. If letters look muddy, use a format/content strategy adjustment instead of forcing aggressive compression.
Compression runs in your browser and keeps the original format.
Treat compression as a controlled test: lock dimensions, move one setting, compare output, then decide.
The most common mistake is changing too many factors at once. Keep dimensions fixed, then adjust quality in small steps and inspect the same regions in each output (text edges, faces, gradients, dark shadows). This makes quality decisions repeatable.
Run this quick checklist before downloading the final file.
Confirm whether you are optimizing for web page speed, email limits, or archive storage. Your target decides how aggressive compression can be.
Inspect faces, text, logos, and smooth gradients. If those zones fail, increase quality slightly or adjust format strategy.
Do not recompress an already compressed output repeatedly. Go back to source and produce a fresh final export.
If compression does not produce a smaller file, keep the original. Bigger "compressed" output is a failed optimization.