Convert Images
Instantly & Privately
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Professional Conversion Tools
Built for speed and privacy. Choose a dedicated tool below or drop a file above.
Convert from Modern Formats
Open iPhone, AVIF, WebP, and JXL files in any app or device.
HEIC to JPG Converter
Convert HEIC files to universally compatible JPG format. Free, instant, and 100% private — your files never leave your device.
AVIF to JPG Converter
Convert AVIF files to universally compatible JPG format. Free, instant, and 100% private — your files never leave your device.
WebP to JPG Converter
Convert WebP files to universally compatible JPG format. Free, instant, and 100% private — your files never leave your device.
PNG to JPG Converter
Convert PNG files to universally compatible JPG format. Free, instant, and 100% private — your files never leave your device.
JXL to JPG Converter
Convert JXL files to universally compatible JPG format. Free, instant, and 100% private — your files never leave your device.
Convert to Web Formats
Shrink JPG and PNG images to WebP or AVIF for faster websites.
HEIC to WebP Converter
Convert HEIC images to WebP and reduce file sizes without visible quality loss. Free, instant, and 100% private.
AVIF to WebP Converter
Convert AVIF images to WebP and reduce file sizes without visible quality loss. Free, instant, and 100% private.
JPG to WebP Converter
Convert JPG images to WebP and reduce file sizes without visible quality loss. Free, instant, and 100% private.
JPG to AVIF Converter
Convert JPG images to AVIF and reduce file sizes without visible quality loss. Free, instant, and 100% private.
PNG to WebP Converter
Convert PNG images to WebP and reduce file sizes without visible quality loss. Free, instant, and 100% private.
PNG to AVIF Converter
Convert PNG images to AVIF and reduce file sizes without visible quality loss. Free, instant, and 100% private.
Lossless PNG Conversions
Convert to PNG for pixel-perfect, transparency-preserving results.
HEIC to PNG Converter
Convert HEIC images to lossless PNG format. Free, instant, and 100% private — all processing happens in your browser.
AVIF to PNG Converter
Convert AVIF images to lossless PNG format. Free, instant, and 100% private — all processing happens in your browser.
WebP to PNG Converter
Convert WebP images to lossless PNG format. Free, instant, and 100% private — all processing happens in your browser.
JPG to PNG Converter
Convert JPG images to lossless PNG format. Free, instant, and 100% private — all processing happens in your browser.
Optimize
Compress images to reduce file size without losing visible quality.
Image Optimizer
Compress JPG, PNG, and WebP files to save space without losing visible quality.
Screenshot Optimizer
Paste a screenshot with Ctrl+V, compress and resize it for docs, blogs, or support tickets.
More coming soon
We're constantly adding support for new formats.
Why Converter.Plus?
We built this because we were tired of uploading private photos to sketchy servers just to change a file extension.
100% Private
Your files never leave your device. All processing happens locally in your browser using modern WebAssembly and Canvas APIs. No servers ever see your images.
Lightning Fast
Skip the upload and download wait. Because processing happens locally, conversion starts the instant you drop a file — even for large batch jobs.
Free & Unlimited
No paywalls, no signup, no file size limits, and no watermarks. Convert as many images as you need, completely free, forever.
Works Everywhere
Works on Mac, Windows, iPhone, Android, and any device with a modern browser. No software to install. Convert images from wherever you are.
The free image converter that respects your privacy
Most online image converters work by uploading your files to a remote server, running the conversion there, and sending the result back. This means your private photos, screenshots, and documents pass through someone else's computer — often with unclear privacy policies and data retention practices.
Converter.Plus is different. It runs entirely in your browser. When you drop a file, it is decoded and re-encoded using the same JavaScript and WebAssembly engines that power modern web applications — with no network request containing your image data ever leaving your device. This makes it the safest free image converter for sensitive or personal files.
Whether you need to convert HEIC photos from your iPhone to JPG on Windows, save a WebP image from a website as a usable JPEG, or optimize images for your website without uploading them to a cloud service, Converter.Plus has you covered — for free, with no software to install, on any device.
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