Image Compressor & Converter

No. The entire compression and conversion process runs locally in your browser using the Canvas API. Your files never leave your device.

Yes. Simply pick the output format — WebP, JPEG, or PNG — and the tool will convert your image to that format on download. For example: upload a PNG, select WebP, and save a converted WebP file.

JPEG, PNG, and WebP are fully supported for both input and output. You can compress within the same format or convert between any combination — PNG to WebP, JPEG to PNG, WebP to JPEG, and more.

Typically 60–90% reduction depending on the original image and quality setting. A 5 MB JPEG can often be reduced to under 500 KB with no visible quality loss.

No hard limits. You can compress and convert multiple images at once. The only constraint is your device's available memory.

For most web use cases, 75–80% quality in WebP gives the best balance — noticeably smaller file size with no visible degradation on screen. Go lower (60–70%) for thumbnails. Only use 85–90% when the image needs to hold up in print or close scrutiny.

Yes. The browser's Canvas API strips EXIF metadata on export, including GPS coordinates, camera model, and date taken. If preserving metadata matters — for example in photography archiving — use a desktop tool instead.

JPEG does not support transparency. Transparent areas in a PNG fill with a solid color (white by default) when converted to JPEG. If you need to keep transparency, choose PNG or WebP as the output format instead.