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FreeConvert

Image Converter

Convert images online between JPG, PNG, WebP, and AVIF right in your browser — with batch processing, optional resizing, and quality control. Free, fast, and fully private.

Choose files

or drop files here

Accepts JPG, JPEG, PNG, WEBP, GIF, BMP, AVIF · processed on your device, never uploaded

Advanced settings

How to convert images

  1. 1

    Add your images

    Drop in JPG, PNG, WebP, GIF, BMP, or AVIF files — one or a whole folder’s worth.

  2. 2

    Choose the output format

    Pick JPG for size, PNG for lossless quality, or WebP for the best of both. Resize optionally.

  3. 3

    Download your files

    Converted images are ready in seconds. Download them one by one or as a ZIP.

Features

Every direction

JPG to PNG, PNG to WebP, WebP to JPG — any modern image format can become any other.

Private by design

Images are re-encoded by your own browser. They never leave your device.

Resize while converting

Set a maximum width and get perfectly sized images for the web in the same step.

Quality dial

For JPG and WebP, fine-tune the compression sweet spot between size and fidelity.

JPG, PNG, or WebP?

JPG is the universal photo format — small and accepted everywhere. PNG is lossless and handles transparency, ideal for graphics and screenshots. WebP is the modern web standard: typically 25–35% smaller than JPG at the same visual quality.

  • JPG — photos, universal compatibility
  • PNG — transparency, lossless, sharp edges
  • WebP — smallest files for websites

Which formats can I convert from?

This tool reads JPG, PNG, WebP, GIF, BMP, and AVIF files. Static GIF frames convert cleanly; for animated GIFs, try the Video to GIF tool for video sources.

  • Input: JPG, PNG, WebP, GIF, BMP, AVIF
  • Output: JPG, PNG, or WebP
  • Batch conversion with ZIP download

Frequently asked questions

Which image format should I convert to?

JPG for photos you want to share — smallest and most compatible. PNG when you need transparency or pixel-perfect graphics. WebP for images on websites, where it cuts file sizes dramatically.

How do I batch convert multiple images at once?

Drop multiple JPG, PNG, WebP, or AVIF files together into the converter. Select your target format, configure any optional resizing or quality adjustments, and click Convert Images. You can download each converted file individually or save the whole set as a ZIP archive.

Does converting images reduce quality?

Converting to PNG is lossless — zero quality change. Converting to JPG or WebP re-encodes the image; at the default 92% quality the difference is invisible. Raise the slider to 100% for maximum fidelity.

Are my images uploaded to a server?

No. Your browser does all the work locally. Images are read from your disk, re-encoded in memory, and offered back as downloads. Nothing is transmitted.

Can I resize images at the same time?

Yes. Under Advanced settings, set a maximum width in pixels. Images wider than that are scaled down with high-quality smoothing; smaller images are untouched.

Can I convert animated GIFs?

Animated GIFs convert to a single still frame of their first frame. For creating GIFs, use our Video to GIF tool instead.

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Want every tool, with zero uploads?

FreeConvert runs entirely in your browser. Pick a file, get a result — nothing ever leaves your device.

Start converting