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imageImage Converter
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Drag and drop or click to select image

JPG, PNG, GIF, WebP, AVIF supported (Max 50MB)

🔒 Uploaded images are not saved on the server

ℹī¸ Help

Image Converter is a free online tool that converts between various image formats such as JPG, PNG, GIF, WebP, and AVIF. You can optimize file size by adjusting the compression rate with the quality slider, and it can process images up to 50MB. Uploaded images are not saved on the server and are deleted immediately after conversion.

Useful for converting to WebP or AVIF for website performance optimization, changing image formats for social media uploads, or converting to PNG when transparency is needed. Simply upload images via drag and drop and download the converted files instantly.

Instruction

Secure Client-Side Image Converter

The Image Converter is a powerful media tool that transforms image files from one format to another directly within your browser, leveraging the power of WebAssembly and the HTML5 Canvas API.

Understanding File Formats

  • JPEG (Joint Photographic Experts Group): The standard for photography. It uses "lossy" compression (Discrete Cosine Transform) to discard invisible visual information, resulting in small file sizes. Ideally used for photos with complex color gradients.
  • PNG (Portable Network Graphics): Designed to replace GIF. It offers "lossless" compression (Deflate algorithm), ensuring no data is lost. It is the only widely supported format that handles Alpha transparency (clear backgrounds), making it essential for logos and web graphics.
  • WEBP: A modern format developed by Google. It supports both lossy and lossless modes and generally produces files that are 25-34% smaller than comparable JPEG or PNG files. It is the gold standard for web performance optimization.

The Client-Side Advantage

Traditional online converters require you to upload your sensitive photos to a cloud server, wait for processing, and then download the result. This is slow and poses a privacy risk. Malangdows performs the conversion locally on your device's CPU. This means: (1) Zero Latency: No upload wait times. (2) Total Privacy: Your personal photos, documents, or screenshots never leave your computer. (3) Unlimited: Convert as many large files as you want without hitting "Free Tier" limits.

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2025-12-28