Free Image Compressor & Converter
Shrink, resize and convert PNG, JPG and WebP images using your browser's canvas. No uploads.
Drag & drop an image here
or click to browse (PNG, JPG, WebP)
FAQ
Are my images uploaded?
No. Images are decoded and re-encoded locally with the Canvas API.
Which format should I choose?
WebP gives the best size/quality for the web. Use JPEG for photos needing wide support and PNG for lossless graphics.
Why is AVIF unavailable?
AVIF encoding through canvas depends on your browser. If it is unsupported we fall back to WebP and tell you.
Does the quality slider affect PNG?
No, PNG is lossless. Reduce its size by resizing the image instead.
Is metadata like EXIF kept?
No. Re-encoding via canvas strips EXIF data, which is good for privacy.