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Batch Image Converter

Convert multiple images at once. Upload up to 50 files and convert them all to a single format in one click. Download as ZIP.

Upload Images

Drag or click to select images

Up to 50 files · 20MB each · 80MB total

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About Batch Image Converter

Convert multiple images at once without uploading to any server. Supports JPG, PNG, WebP, AVIF, GIF, BMP, TIFF, HEIC and more. All processing happens in your browser — your files never leave your device.

How to Use Batch Image Converter

  1. 1Upload multiple image files by dragging and dropping, or clicking to select (up to 50 files).
  2. 2Choose your desired output format (JPG, PNG, WebP, AVIF, GIF, or BMP).
  3. 3Adjust quality settings if needed (applies to JPG, WebP, AVIF).
  4. 4Click Convert and download all converted files at once as a ZIP archive.

FAQ

What is the maximum number of files I can convert?

You can process up to 50 files per batch. The total combined size must not exceed 80MB, and each individual file must be under 20MB.

Does it support HEIC photos from iPhone?

Yes. HEIC and HEIF files are automatically detected when uploaded. They are decoded using a dedicated browser-based engine without any server upload.

Are my images uploaded to a server?

No. All conversion happens entirely in your browser using the Canvas API. Your images never leave your device.

Can I convert different formats in one batch?

All files in a single batch are converted to the same output format. To convert files to different formats, run separate batches for each desired output format.