Universal Image Converter

Drop any image — 50+ formats supported. Convert to any output format. 100% local, nothing uploaded.

Drop any image here
PNG, JPG, WebP, AVIF, HEIC, TIFF, PSD, SVG, RAW, and 40+ more
Nothing is uploaded. All processing runs in your browser.
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Loading decoder…
Convert to:
Lower = smaller file. 80–90% is usually ideal for web.
Opaque format — transparent pixels filled with this.
Resize Options
Leave blank to keep original dimensions.
Download
Drop an image above, choose a target format, then click Convert.
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Output
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Supported Formats

Input Formats (50+)
Output Formats (18+)

FAQ

Is anything uploaded?

No. All processing happens in your browser using JavaScript and WebAssembly. Your files never leave your device. This is Utilities Bunker's #1 principle: 100% privacy.

Why does the first HEIC/RAW conversion take a moment?

Some formats (HEIC, JPEG XL, Camera RAW) require a WebAssembly decoder that's downloaded once on first use. It's cached by your browser, so subsequent conversions are instant.

What's the difference between this and the individual converter pages?

They use the same engine. Individual pages are optimized for SEO and have format-specific tips. This page is the all-in-one tool when you need flexibility.

Can I convert animated GIFs?

Currently, the universal converter extracts the first frame. For animated GIF creation, use the Animated GIF Maker.

Tool Info

Last updated:

Powered by UB Image Engine v2.1 with lazy-loaded codecs.