Image Converter Online
Convert images to JPG, PNG, WEBP, SVG, AVIF, GIF, BMP, TIFF and custom formats in your browser.
Method and limitations reviewed August 5, 2026. Browser-first, no login required.
Converts images to PNG, JPG, WEBP, GIF, BMP, TIFF, AVIF, SVG or a custom extension. SVG export preserves the source dimensions and embeds the image; it does not vector-trace pixels. Your image stays in the browser.
Your data is processed in your browser and not uploaded.
About this tool
What this tool does
The image converter uses browser-based processing to convert supported inputs into common raster formats or an SVG container. Presets make the output behavior explicit instead of pretending every format is interchangeable.
How the result is produced
- The selected file is written to an in-browser FFmpeg virtual file system.
- Preset commands export one image frame to PNG, JPEG, WebP, GIF, BMP, TIFF or AVIF.
- SVG export preserves the source dimensions and embeds the original image without claiming to create vector paths.
- Quality controls are translated to format-appropriate FFmpeg options for JPEG, WebP and AVIF.
- The generated file remains a local browser Blob until the user downloads it.
Good uses
- Changing a web image between PNG, JPEG and WebP
- Creating a single-frame image from a supported source
- Testing AVIF or TIFF output without desktop software
How to verify the result
- Open the downloaded file in the destination application.
- Check transparency after converting to a format that may not support alpha.
- Compare dimensions, color appearance and file size with the source.
Known limitations
- The first run downloads the FFmpeg WebAssembly engine and can take longer.
- HEIC and less common codecs depend on what the bundled FFmpeg build can decode.
- Animated input is exported as a single frame by the current presets.
- SVG output is an image embedded in an SVG container, not automatic pixel-to-vector tracing.