Image Compressor

ShotEasy Compress vs TinyPNG

ShotEasy Compress

Using native C++ libraries: libimagequant / libpng / zlib, compiled into WebAssembly, used on the web.

Compression at the memory level through native encoding.

After resource loading, pure browser-local usage, no upload required

Free, no size limit, no number limit, supports multi-level folders

Purely local and open-source, ensuring privacy and security.

TinyPNG Compress

The TinyPNG website achieves image compression through the use of smart compression algorithms. These algorithms, based on deep learning and machine learning technologies, can detect and remove unnecessary details and redundant information in images, thereby reducing image file sizes.

TinyPNG's compression algorithm mainly detects unimportant pixels in images and replaces them with simpler representations, thus reducing file size.

TinyPNG supports uploading multiple images at once, processing up to 20 images simultaneously.

Only supports image formats including PNG, JPEG, WebP, does not support GIF, SVG, and other formats

Maximum support for 5MB per image, may have limitations for ultra-high resolution images

Privacy risk, users need to upload images to TinyPNG's servers for compression.