1Upload your image file by clicking "Choose File" or dragging and dropping
2Select your preferred compression level
3Click the "Compress" button to process your image
4Download your compressed image once processing is complete
Nhúng PNG Câu hỏi thường gặp
What is the Compress Image tool?
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This free online tool reduces your image file size while maintaining visual quality. Perfect for web optimization.
What image formats are supported?
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We support JPEG, PNG, WebP, GIF, BMP, and other popular image formats.
How much can images be compressed?
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Compression rates vary by image type. JPEGs can often be reduced by 50-80% with minimal visible quality loss.
Will compression affect image quality?
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Our smart compression minimizes quality loss. You can preview results before downloading.
Is there a file size limit?
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Free users can compress images up to 50MB. Premium users have higher limits.
Can I process multiple files at once?
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Yes, you can upload and process multiple files. Free users have some limits while Premium users enjoy unlimited batch processing.
Does this tool work on mobile devices?
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Yes, our tool works on all devices including smartphones and tablets with any modern web browser.
Which browsers are supported?
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Our tool works with all modern browsers including Chrome, Firefox, Safari, Edge, and Opera.
Are my files kept private?
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Uploaded files are processed on our own conversion servers, nobody looks at them, and they are not shared. The upload and the converted file are both deleted automatically about 24 hours after the conversion, which leaves time to download the result. See /privacy/ for the full policy.
What if my download does not start?
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Click the download button again. Make sure pop-ups are not blocked and check your downloads folder.
Will this affect the quality?
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It depends on the formats. A lossless target such as PNG, WAV or FLAC keeps what the source holds; a lossy target such as JPG, MP3 or MP4 is usually re-encoded, which trades some detail for a smaller file.
Do I need to create an account?
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No account is required for basic usage. Creating an account gives you access to additional features and higher limits.
