Discover the most common scenarios where compressesing images is the right choice, with practical examples.
Select or drag a supported image/PDF file onto the upload area.
Choose a preset or type a custom size limit in KB or MB.
The engine iterates through quality levels to reach your target while preserving as much detail as possible.
Save your compressed image in desired format instantly.
Serve smaller images to improve Core Web Vitals scores and page load speed.
Keep images under email attachment limits without visible quality loss.
Meet strict file-size requirements on official forms and upload portals.
Prevent platforms from re-compressing your images by pre-optimising them.
Reduce storage costs by shrinking large photo libraries.
Share photos faster over mobile networks by reducing file size.
WebP typically achieves 25–35% smaller files than JPEG at equivalent visual quality.
Always compress the original file, never a previously compressed copy, to avoid stacking artifacts.
View the compressed result at full size before downloading to spot any unwanted artifacts.
JPEG handles photographic content more efficiently than PNG for compression.
PNG compression is lossless and better preserves sharp edges and text in screenshots.
The tool accepts files up to 50 MB.
Batch compression is available on supported tools. Check the tool page for batch mode.
At default settings the difference is imperceptible. You can adjust the quality target if needed.
WebP generally produces the smallest files for web use. JPEG is the most universally compatible.
Yes. The tool runs in any modern mobile browser without installation.