Free Online Image Converters
Image formats aren't interchangeable. A photo from an iPhone may not open on Windows, a website may reject WebP, and a logo saved as JPG looks fuzzy. These converters change the format right in your browser, so your pictures are never uploaded. There's no sign-up and no watermark.
Pick the pair you need below. If you're switching between PNG, JPG, and WebP and don't see the exact pair, the general converter handles all three in one place.
Everyday photo formats
The pairs people switch between most, plus one tool that handles PNG, JPG, and WebP together.
WebP
Save WebP images as PNG or JPG for software that can't open them, or make WebP files for faster websites.
iPhone photos (HEIC)
Turn HEIC photos from an iPhone into JPG or PNG files that open on any device.
Newer and older formats
Open AVIF, GIF, BMP, and TIFF files anywhere, or create AVIF images and animated GIFs.
AVIF to JPG
Turn AVIF images into JPG files that open everywhere.
JPG to AVIF
Shrink photos with the modern AVIF format.
GIF to JPG
Save a GIF as a JPG or PNG still image.
Image to GIF
Save a PNG or JPG as a single-frame GIF.
BMP to JPG
Turn huge BMP files into small JPG images.
TIFF to JPG
Convert TIFF scans and photos to JPG, no upload.
Vector graphics (SVG)
Trace a PNG into an SVG, or export an SVG as a regular picture.
Frequently asked questions
Which image format should I pick?
Use PNG for sharp graphics, screenshots, and anything that needs a transparent background. Use JPG for photos. Use WebP for websites, where a smaller file means a faster page.
Will converting an image lower its quality?
Converting to a lossless format like PNG keeps every pixel. Converting to JPG or lossy WebP drops a little detail, usually too little to notice. Converting a JPG back to PNG can't bring back detail that was already lost.
Are my images uploaded anywhere?
No. Each converter runs in your browser, on your own device, so the picture isn't sent to a server.
Why won't a photo from my iPhone open on my computer?
iPhones save photos as HEIC by default, and many Windows apps and websites can't read that format. Converting the photo to JPG or PNG fixes it.
What happens to transparent areas when I convert to JPG?
JPG has no transparency, so see-through areas become a solid color. If you need to keep the transparency, convert to PNG or WebP instead.