🔄 Image Format Converter
Instantly convert images to PNG, JPEG, or WebP — free and 100% in your browser, no file upload or account required.
Load Image
🖼️
Drop an image here, or click to browse
Supports JPEG, PNG, WebP, GIF, BMP, SVG, AVIF …
About
This tool converts your images entirely on your device using the browser's built-in Canvas API — your files never leave your computer. It supports JPEG, PNG, WebP, GIF, BMP, SVG, and AVIF as input, and lets you choose PNG, JPEG, or WebP as output with adjustable quality for lossy formats. Because everything runs offline in the browser, you get instant results with complete privacy.
How to use
- Drop your image onto the upload area, or click to browse and select a file.
- Choose your desired output format: PNG, JPEG, or WebP.
- For JPEG or WebP, drag the Quality slider to balance file size and image clarity.
- Click Convert and preview the result along with the new file size.
- Click Download to save the converted image to your device.
FAQ
- Is this tool free?
- Yes, completely free. No subscription, no account, no hidden limits.
- Do you upload my image to a server?
- No. Conversion happens entirely in your browser using the Canvas API. Your image never leaves your device.
- Does it work offline?
- Yes. Once the page is loaded, you can disconnect from the internet and the converter will still work perfectly.
- Which input formats are supported?
- The tool accepts JPEG, PNG, WebP, GIF, BMP, SVG, AVIF, and any other image format your browser can decode.
- Why does converting a PNG to JPEG make the file larger sometimes?
- PNG uses lossless compression, so simple graphics or screenshots are often smaller as PNG. Try lowering the JPEG quality slider to reduce the output size.