Image Converter
Move images between 23 formats
Photos, screenshots, vector art and RAW camera frames. Say where they should land — we deal with the encoders.
or drag and drop files here
Image files • Max 25MB per file • Up to 10 files
What the image converter covers
Point BigZet at anything made of pixels or vectors and tell it where the file should end up.
- Take iPhone HEIC photos to JPG so they open on any machine
- Decode CR2, NEF, ARW and DNG frames without the camera maker's software
- Ship WEBP or AVIF instead of PNG and cut most of the page weight
- Rasterise SVG artwork to PNG at the size your layout actually needs
- Build ICO files for browser tabs and desktop shortcuts
- Send a whole folder through one target format in a single pass
Format library
23 formats read and written here. Pick one to jump straight to it.
| Format | What it is | Open |
|---|---|---|
PNGPNG | Portable Network Graphics | PNG converter |
JPGJPG | Joint Photographic Experts Group | JPG converter |
SVGSVG | Scalable Vector Graphics | SVG converter |
GIFGIF | Graphics Interchange Format | GIF converter |
WEBPWEBP | Web Picture Format | WEBP converter |
AVIFAVIF | AV1 Image File Format | AVIF converter |
HEICHEIC | High Efficiency Image Container | HEIC converter |
ICOICO | Windows Icon File | ICO converter |
PSDPSD | Adobe Photoshop Document | PSD converter |
BMPBMP | Bitmap Image File | BMP converter |
TIFFTIFF | Tagged Image File Format | TIFF converter |
TGATGA | Truevision Targa Image | TGA converter |
PCXPCX | PiCture eXchange | PCX converter |
PPMPPM | Portable Pixmap Format | PPM converter |
DDSDDS | DirectDraw Surface Texture | DDS converter |
WBMPWBMP | Wireless Bitmap | WBMP converter |
XBMXBM | X BitMap | XBM converter |
JP2JP2 | JPEG 2000 | JP2 converter |
EXREXR | OpenEXR High Dynamic Range | EXR converter |
CR2CR2READ ONLY | Canon RAW Frame | CR2 converter |
NEFNEFREAD ONLY | Nikon RAW Frame | NEF converter |
ARWARWREAD ONLY | Sony RAW Frame | ARW converter |
DNGDNGREAD ONLY | Adobe Digital Negative | DNG converter |
Worth knowing
23 formats in, 19 out
Everyday PNG and JPG through to PSD, TIFF, EXR and JPEG 2000. RAW frames come in; they leave as something you can open anywhere.
RAW from four makers
Canon CR2, Nikon NEF, Sony ARW and Adobe DNG are decoded on our side, so nobody has to install the manufacturer's desktop suite.
Built for page weight
AVIF and WEBP output usually takes the largest single bite out of a slow page. Same picture, far fewer bytes over the wire.
Alpha and colour survive
Transparency, ICC profiles and bit depth carry across wherever the target format has somewhere to put them.
Whole folders at once
Queue a shoot or a pile of screenshots and give the lot one destination format. No file-by-file clicking.
Icons on demand
ICO output sized down from any source image, ready to drop into a favicon slot or a Windows shortcut.
Routes taken most
23 formats25 MB per image
That is the ceiling for one upload. Downscale or split anything heavier before it reaches the uploader.
Removed when done
Your source image is deleted the second the job ends, and finished files are purged within the hour.
Queue depends on plan
Open sessions share workers with everyone else. A plan moves your jobs onto dedicated ones.
Converting images all day?
Plans open at €7 a month and add dedicated workers and a higher maximum file size. Cancel whenever you want.