Image Converter

Convert images instantly — right in your browser

100% private — files never leave your device

Free online image converter supporting 7 formats: PNG, JPG, WebP, AVIF, GIF, BMP, and ICO. Convert single files or batch-convert hundreds at once — all processing happens in your browser, files never leave your device. No account required, no file size limits. No sketchy ads, no fake download buttons — just an image converter that works.

image_converter.sh
$ convert --input
📁
Drop images here or browse files
PNG • JPG • WebP • AVIF • GIF • BMP • ICO
output
$ Conversion complete ✓
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🔒 Privacy first: All image processing happens locally in your browser using the Canvas API. Your files are never uploaded to any server. Not the kind of site that asks "why is this free?" — it's free because it's simple. We can't see your images — and we don't want to.

Your Files Never Leave Your Browser

100% Client-Side Processing

Conversions run locally in your browser using the Canvas API, with Web Workers used when supported. Your image data stays on your device and is never uploaded to any server.

No Account. No Tracking of File Contents.

We use Google Analytics and Google AdSense for aggregated traffic stats and contextual ads when consent allows it. Theme and language preferences stay in your browser. We never see, read, or store the images you convert.

Open About Our Limits

Browser-based conversion has trade-offs: large files (>50 MB) may hit memory limits; animated GIF output flattens to a single frame; EXIF metadata is stripped; ICC color profiles may differ across browsers.

Questions? Contact us or read the full privacy policy .

> Frequently Asked Questions

How to convert PNG to WebP online for free?
Drag and drop your PNG file into the converter above, select "WebP" as the output format, adjust quality if needed, and click "Convert All". Your WebP file will be ready for download instantly. The conversion happens entirely in your browser — no files are uploaded.
Is this one of those sketchy converters that secretly uploads my files?
No. Everything runs in your browser using the Canvas API — your files never leave your device, not even for a millisecond. There is no server-side processing, no upload queue, no "free tier that uploads anyway". Not the kind of site that asks "why is this free?" — it's free because it's simple. The converter literally cannot access your files once you close the tab.
What image formats are supported?
We support PNG, JPG/JPEG, WebP, AVIF, GIF, BMP, and ICO. You can convert between any combination of these formats. WebP and AVIF are modern formats that offer significantly smaller file sizes with minimal quality loss — perfect for web optimization.
Can I convert multiple images at once?
Yes! You can drag and drop multiple files or use the "Add more" button to select additional images. All files will be converted simultaneously, and you can download them all at once as a ZIP archive.
Why should I convert images to WebP or AVIF?
WebP and AVIF are next-generation image formats that deliver 25-50% smaller file sizes compared to JPG and PNG, with comparable or better image quality. Smaller images mean faster website loading times, improved SEO rankings, and reduced bandwidth usage.