Convert images between modern and traditional formats
UVs Image Converter is built for more than a basic JPG-to-PNG task. It accepts common web formats and specialist camera or graphics formats, then checks the production server to expose the output formats it can actually create. This avoids showing conversion choices that are not supported by the hosting image engine.
Use Auto-detect for the source format in most cases. Choose the output format, adjust quality when the target format uses lossy compression, enable lossless mode where supported, and keep animation when you are converting compatible animated formats.
Supported image formats
| Input | Typical use |
|---|---|
| JPG / JPEG | Photographs and widely compatible images |
| PNG | Lossless graphics and transparency |
| WebP | Efficient modern web images |
| HEIC / HEIF | Modern camera and mobile photos |
| AVIF | Highly efficient modern web images |
| GIF | Simple graphics and animation |
| BMP, TIFF, ICO, JP2 | Legacy, print, icon and specialist workflows |
How to convert an image
- Choose the source format or leave it on Auto-detect.
- Select the target format from the available browser or server output list.
- Add one or more images by clicking the upload area.
- Set quality, lossless or animation options where they apply.
- Convert and download the results individually or as a ZIP when available.
Quality, lossless mode and file size
There is no single setting that is best for every image. Photographs can usually tolerate more lossy compression than screenshots, line art or text-heavy graphics. Lossless output avoids a new lossy encoding step but can produce larger files. Keep your original images as master files and treat converted versions as delivery, compatibility or editing copies.
Privacy and file processing
When the live server is available, this converter uploads files to its dedicated endpoint for the advertised server codecs. Temporary output links expire after one hour and cleanup runs on later converter requests. Browser fallback converts locally to PNG, JPG or WebP and uses a still frame; it does not upload those files. Browser output is 8-bit and may change metadata or color profiles. Keep originals.
Frequently asked questions
Is the image converter free to use?
Yes. You can convert individual images or batches without creating an account.
Which image formats are supported?
The source selector supports HEIC, HEIF, JPG/JPEG, PNG, WebP, GIF, BMP, TIFF, ICO, AVIF and JP2. Advanced outputs depend on live server codecs. Browser fallback offers PNG/JPG/WebP only, with bounded still-image processing.
Can I convert several images at once?
Yes. Add multiple images and convert them in one session. Browser mode can create a local ZIP; server ZIP requires ZipArchive.
Can animated images stay animated?
Keep animation is available only for GIF/WebP server output with suitable Imagick support. Browser mode and other outputs use a still frame.
Why can available output formats vary?
The converter detects the formats enabled by ImageMagick or GD on the server, so it does not advertise an output codec the server cannot create.