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Image CompressorOnline Image Compression Tool
Accurately strips redundant colors and perfectly preserves transparent channels. Achieves a massive reduction in file size while keeping image quality smooth and detailed.
Free Online Lossless Image Compression
Near-zero visual loss, perfect color retention
Worried about blurry images after compression?
Our smart perception algorithm accurately removes redundant data invisible to the human eye. While file sizes drop sharply, edge sharpness and color depth remain as clear as the original.
Smart Dual-Core Compression
PNG compression uses smart color quantization to drastically reduce size while keeping transparency and details; JPG utilizes advanced encoding to ensure smooth colors without noise.
Near-Lossless Quality
Significantly reduces file size while accurately preserving visible colors and details. Image clarity is virtually unaffected.
Efficient Batch Processing
Supports multi-select drag-and-drop uploads. Members can compress up to 50 images simultaneously and download them in a single click.
Frequently Asked Questions
Everything you need to know about our image compression service.
What is the approximate compression rate of this tool?
Depending on the original image, the compression rate can typically reach 70% or more.
Will compression reduce image quality?
There is almost no loss in visual quality. We use advanced smart compression algorithms that minimize file size while striving to preserve image clarity and edge details.
What image formats are supported for compression?
We currently support the most popular image formats, including JPG, JPEG, PNG, and WEBP.
Can I compress images in batches? How many at a time?
Absolutely. To boost your efficiency, we offer a batch compression feature. Free users can upload up to 10 images at once, while members can process up to 50 images simultaneously.
Why hasn't the file size decreased much after compression?
If your original image was already highly compressed when it was initially exported or saved, the additional compression rate might not be very significant.
Are my uploaded images safe? How long are they kept?
They are completely safe. Your images are kept on our servers for a maximum of 24 hours for you to download, after which they are automatically and permanently destroyed.
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