🖼️ 22 IN-BROWSER TOOLS
In-Browser Image & Vector Conversion Suite
Convert, resize, and compress JPG, PNG, WebP, SVG, and iPhone HEIC photos using hardware-accelerated Canvas APIs. Instant, lossless, and zero-upload.
Available Image Converters (22)
View All 48 Tools →Image ConverterConvert images between JPG, PNG, WebP, GIF formats — browser-based.Image CompressorCompress images to reduce file size — browser-based, free.JPG to PNG ConverterConvert JPG images to PNG with transparency support — browser-based.PNG to JPG ConverterConvert PNG images to JPG format — browser-based, free.JPEG CompressorCompress JPEG / JPG photos to reduce file size — instant, browser-based.PNG CompressorCompress PNG images with transparency support — free, browser-based.WEBP to PNG ConverterConvert WebP images to PNG with full transparency — instant, browser-based.WEBP to JPG ConverterConvert WebP images to JPG format — fast, browser-based, free.JFIF to PNG ConverterConvert JFIF files to standard PNG format — browser-based, free.HEIC to JPG ConverterConvert iPhone HEIC photos to JPG format — browser-based, free.HEIC to PNG ConverterConvert iPhone HEIC photos to lossless PNG format — browser-based.SVG ConverterConvert SVG vector graphics to PNG or JPG — browser-based, free.PNG to SVG ConverterConvert PNG images to scalable SVG vector files — browser-based.Image ResizerResize image dimensions and change pixel width/height directly in your browser.Image CropperCrop photos to square 1:1, 16:9, or custom dimensions in your browser.Image RotatorRotate photos 90, 180, or 270 degrees clockwise or counterclockwise online.Image FlipperMirror photos horizontally or invert images vertically in your browser.Image OptimizerOptimize images for Google PageSpeed and Web Vitals by shrinking file size up to 80%.JPG to WebP ConverterConvert standard JPEG photos to Google's modern WebP format.PNG to WebP ConverterConvert transparent PNG graphics to lightweight WebP images.JPG to GIF ConverterConvert JPEG photos into 256-color GIF format in your browser.PNG to GIF ConverterConvert PNG images to GIF format with transparency indexing.
Pixel-Perfect Raster & Vector Manipulation
Our image engine uses the browser HTML5 Canvas and SVG DOM pipelines to transcode pictures directly in RAM. Transparent alpha channels are 100% preserved when converting to PNG or WebP, and iPhone HEIC photos are decoded locally without requiring paid Windows extensions.
Why Use MediaConvertKit for Image Converters?
| Criteria | MediaConvertKit | CloudConvert / Zamzar / TinyPNG |
|---|---|---|
| File Privacy | 100% In-Browser (Zero Upload) | Uploaded to Remote Cloud Server |
| Processing Speed | Instant Local Hardware Speed | Queued & Limited by Network Upload |
| File Size Limits | No Arbitrary Limits (Uses RAM) | Strict Paywalls (100MB Caps) |
| Cost & Subscription | 100% Free Forever | Paid Credits & Subscriptions |
Frequently Asked Questions — Image Converters
Does image conversion keep transparent backgrounds?
Yes. Conversions between PNG, WebP, and SVG fully preserve transparent layers and alpha channels.
How do I open iPhone HEIC photos on Windows?
Simply drop your Apple HEIC photos into our HEIC to JPG or HEIC to PNG tool to convert them into universally readable image files.
Is there a daily image conversion limit?
No. You can convert unlimited images with zero queues, watermarks, or account registrations.