Free Image Converter

Convert up to 15 images between JPG, PNG, WebP, AVIF, GIF, BMP, and ICO in your browser. Download each file or a ZIP — private, no upload.

About Free Image Converter

Free Online Batch Image Converter

Convert images between JPG, PNG, WebP, AVIF, GIF, BMP, and ICO without uploading them to a server. Everything runs locally in your browser — ideal for developers, designers, and anyone who needs a fast, private image format converter.

How to Convert Multiple Images at Once

Drag and drop up to 15 images (max 5MB each), choose your output format, then click Convert. Download files one by one or grab everything as a ZIP archive.

Related tools

Need to resize instead? Try our Image Resizer & Compressor. For embedding images in code, use the Image to Base64 Converter.

Frequently Asked Questions

What image formats can I convert?

Convert between JPG, PNG, WebP, AVIF, GIF, BMP, and ICO. Upload mixed batches and pick one output format for all files.

Is this a free batch image converter?

Yes. Convert up to 15 images at once for free, then download individually or as a ZIP. No signup required.

Are my photos uploaded to a server?

No. All conversion runs locally in your browser. Images never leave your device.

Is there a file size limit?

Yes. Each individual image must be 5MB or smaller so your browser stays responsive during batch conversion.

Can I download all converted images at once?

Yes. After conversion, use Download all as ZIP to get a single compressed archive of every successful file.

Does GIF conversion keep animation?

No. GIF output (and GIF inputs used as a source) are handled as a single still frame. Use a dedicated animation tool if you need to preserve multi-frame GIFs.