← Tất cả công cụ

Image Converter

Convert your images instantly in your browser. Free, private, no upload.

Thả hình ảnh vào đây

hoặc nhấp để duyệt file (hỗ trợ nhiều)

hoặc nhập từ:
Đầu vào:0 KB
Đầu ra:0 KB

How to convert images online

Use this free online converter to change your image format directly in your browser. No file is uploaded to any server — everything happens on your device, keeping your images completely private.

Quyền riêng tư có thể xác minh

Because all processing happens locally on your device, your files never leave your computer or phone. There are no accounts, no tracking, and no copies stored anywhere.

How to use

  1. Click "Select Images" or drag and drop your files into the box above.
  2. The conversion starts automatically — or click "Convert Now".
  3. Download your converted files instantly.

Frequently asked questions

Converting JPG to GIF is worth doing when you need what GIF offers: animation and very wide compatibility. JPG gives you small files and universal support, but its drawback is no transparency, and each save loses a little detail. GIF supports transparency, but converting from JPG cannot invent it: a solid background stays solid until you remove it yourself.

How it works

  1. Add your JPG files.
  2. The output format is already set to GIF.
  3. Adjust quality if the format supports it.
  4. Download the converted GIF files.

Good to know

One thing to keep in mind: only 256 colours, so photographs band badly. Converting does not repair damage already present in the source — if the JPG was heavily compressed, those artefacts carry across into the GIF.

Frequently asked questions

Is converting JPG to GIF lossless?

GIF is a lossy format, so the conversion re-encodes and discards a little detail. At high quality settings the difference is not visible in normal viewing.

Why convert JPG to GIF at all?

Usually for animation and very wide compatibility. If neither of those matters for your use, keeping the JPG is perfectly fine.