Which image formats are supported?

You can convert images to JPG, PNG, WebP, AVIF, ICO, or Base64. GIFs are converted using the first frame.

Can I resize my image during conversion?

Yes — you can set the output width and height, and choose to preserve the aspect ratio.

Does it work on mobile devices?

Yes — the tool is fully client-side and mobile-friendly, so you can convert images on smartphones and tablets.

Is AVIF format supported everywhere?

AVIF support depends on your browser. Modern Chrome and Firefox support it. If your browser doesn’t, you can use WebP or JPG instead.

Image Converter online — JPG, PNG, WebP, AVIF, ICO

Q: Is my image uploaded to a server?

No — all image conversions are performed in your browser (client-side), so files are never uploaded to our servers.

Spread the love

Image Converter — Fast & Free Online JPG, PNG, WebP, AVIF, ICO

IMG

Image Converter — Fast & Free

Convert images to JPG, PNG, WebP, AVIF, ICO, or Base64 — resize, set quality, download or copy.

Choose image

Drag & drop supported by many browsers.

Target format

Quality (1–100)

Auto-download

Width (px, optional)

Height (px)

Preserve aspect ratio

Card Tool

All client-side • No files uploaded to server

Tip: For AVIF support, modern Chromium & Firefox may work. If unsupported, use WebP/JPG.

No image selected — preview will appear here.

Output / Base64

Converted file info will appear here.

Convert Images Online — JPG, PNG, WebP, AVIF, ICO

Use this free client-side Image Converter to quickly change formats, resize, and download images without uploading. Fast, private and mobile-friendly.

Frequently asked questions

Q: Is my image uploaded to a server?

No — conversions are performed in your browser (client-side), so files are not sent to our servers.

Q: Is AVIF supported everywhere?

AVIF support is improving but not universal. If AVIF fails, choose WebP or JPG. The tool will show a clear message when the browser doesn’t support AVIF conversion.

Q: ICO generation — what size will the favicon be?

This tool creates a single-image ICO sized 32×32 which works for favicons in many contexts. For multi-resolution ICOs, use a specialized tool.