Compress Image to 500 KB
Compress your image to about 500 KB - ideal for hero images that still need to stay performant, upload limits, and lightweight sharing.
Tải ảnh lên
Đang chuẩn bị khung tải ảnh kéo thả...
Cần kết quả tốt hơn?
Nếu mức dung lượng mục tiêu quá chặt, hãy resize, crop hoặc đổi định dạng trước khi nén lại.
Đổi kích thước ảnh
Đặt kích thước chính xác trước khi đăng, upload hoặc gửi.
Cắt ảnh
Căn lại bố cục và loại bỏ khoảng thừa quanh chủ thể.
Đổi sang JPG
Tạo file ảnh chụp nhẹ và tương thích rộng.
Đổi sang WebP
Dùng định dạng web hiện đại, thường sắc nét và nhẹ hơn.
Nén ảnh
Giảm dung lượng cho web, email, giới hạn upload và chia sẻ.
Other size options
Need a different target? Try another preset size below.
Why 500 KB Is Often Required
Larger file targets are useful when you still need a lighter asset, but want to preserve more detail for product images, blog visuals, or hero graphics.
Best Format Hint
WebP often gives the best balance of quality and file size at this range. If the image still stays too large, try Chuyển sang JPG or Chuyển sang WebP before compressing again.
Quick Rule of Thumb
The bigger the gap between the source file and 500 KB, the more likely you will need resizing or cropping in addition to compression.
How to Compress Image to 500 KB Without Losing Quality
The cleanest way to hit 500 KB is to treat it as a file-size target, not just a slider setting. Start by using the smallest image dimensions that still fit your final use case. Then apply compression in a format that suits the image type.
Use large images with subtle gradients and detail.
Prefer WebP for smoother gradients and lower size.
Compress after final color grading to avoid extra artifacts.
If the file is still too large, use Đổi kích thước ảnh to reduce dimensions first, or Cắt ảnh to remove unused areas before trying again.
Best Use Cases for 500 KB Images
Resize vs Compress to 500 KB
Compression reduces file weight, while resizing changes the actual image dimensions. If your goal is to meet a strict upload rule like 500 KB, compression should usually be the first step. But if the original image is extremely large, resizing can make the target much easier to reach.
A practical workflow is: compress first, then resize if needed, then compress again. That is why this long-tail page works best as part of a bigger image optimization flow, not as a one-click guarantee for every file.
Build a Better Compression Workflow
If one pass does not get your image close enough to 500 KB, move through the rest of the toolkit instead of forcing extreme compression. Start with Nén ảnh for flexible quality control, use Đổi kích thước ảnh for oversized uploads, and switch formats with Chuyển sang JPG or Chuyển sang WebP when the file format is the real bottleneck.
Cách hoạt động
Tải ảnh lên
Chọn ảnh hoặc đồ họa để nén.
Dung lượng mục tiêu
We compress to approximately 500 KB.
Tải xuống
Lưu tệp đã tối ưu ngay.
Câu hỏi thường gặp
Yes, if your site needs a large, high-quality visual.