No upload, local compression with WebAssembly
Reduce image size for websites, blogs, shops, and social media. Compression runs locally and supports JPG, PNG, WebP, GIF, SVG, and AVIF.
Because there is no server upload, your files stay on your device.
Large photos slow pages down, take storage, and are harder to share. Compression keeps files smaller.
It also helps with upload limits and saving phone or laptop storage.
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.
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.
Your files are processed locally in your browser. ShotEasy does not need to upload images or videos to a server for these tools.
Use it for screenshots, private photos, documents, tutorials, product images, and quick notes with better privacy.
Compress Images Online Free | ShotEasy helps when you need a fast browser workflow for office files, screenshots, product images, social posts, or client deliverables without installing extra software.
The workflow is designed to be predictable: choose a file, adjust settings, preview the output, and download. Browser-side tools reduce unnecessary uploads and help you keep control of your files.
Your photos are not uploaded. Editing happens in your browser.
Quick links to screenshot, image, video, and local browser tools.
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