Convert an image format
Switch between JPG, PNG, WebP and PDF with control over quality and background. Drop more than one image and the PDF option merges every one into a single multi-page document.
Drop images here, or click to browse
Drop one or more images to convert their format
or paste from clipboardCtrl / ⌘ + V
JPG · PNG · WebP · GIF · BMP · AVIF
100% private — images are processed on your device and never uploaded.
How it works
- 1
Drop in one or more images — JPG, PNG, WebP, AVIF, GIF, BMP or HEIC.
- 2
Pick the output format — and quality or a background color if needed. PDF merges every image into one multi-page document.
- 3
Download the converted file. The size shown is the exact final size.
FAQ
Which format should I pick?
WebP for the smallest photos, JPEG for maximum compatibility, PNG when you need transparency or pixel-perfect screenshots, PDF when you need a document to share or print.
Can I combine several images into one PDF?
Yes — drop more than one file and pick PDF as the output. Every image becomes one page in a single multi-page PDF and you get one download. No ZIP, no separate files.
Can I convert an iPhone HEIC photo to JPEG or PDF?
Yes — drop a HEIC file and it's decoded locally via libheif (no upload), then re-encoded in your chosen format. The first HEIC of the session takes a moment because the decoder loads on demand; every one after is instant.
What happens to transparency when converting to JPEG or PDF?
Both JPEG and PDF have no image transparency — transparent areas are filled with a background color you choose (white by default). For lossless transparency, pick PNG.
Does converting remove metadata?
Yes — re-encoding strips EXIF metadata, including GPS coordinates, camera details and timestamps.
Can I convert several images at once?
Yes — select multiple files, pick the output format once, and download everything as a single ZIP.
More quick fixes
4000 × 2667 → 800 × 533−80%
1.8 MB → 210 KB−88%