Image Converter
Change an image's format: PNG to JPG, JPG to PNG, WebP to JPG, and every other combination. Set a background colour for transparent areas when moving to JPG, choose the quality, and convert a batch in one go. Nothing leaves your browser.
Drop images to convert to JPGSeveral at once is fine — each is converted in your browser
How to use it
- Pick the target format and, for JPG/WebP, a quality and background colour.
- Drop in one or more images.
- Each is converted instantly.
- Download them individually or all together.
FAQ
- Why does my transparent PNG get a background?
- JPG can't store transparency, so transparent pixels are filled with the background colour you chose (white by default). Convert to WebP instead to keep transparency.
Related tools
- Image ResizerResize a photo by pixels, percentage or cm / mm / inch — with an optional KB limit.
- Resize Image in CM, MM or InchesSet an image's real-world size in centimetres, millimetres or inches at a chosen DPI.
- Compress Image to a Target KBShrink a JPG / PNG / WebP to a specific size — 20 KB, 50 KB, 100 KB, 200 KB.
- Increase Image Size in KBPad a too-small image up to a minimum file size some portals require.
- Image CompressorReduce JPG, PNG and WebP file size with a quality slider and live preview.
Free to use, no sign-up. Calculations run in your browser — nothing you type is sent to a server. These tools are for general information only, not professional advice. See the full tool list.