AVIF Converter
AVIF is a modern image format that is often half the size of JPG at the same quality. Convert your photos to AVIF for faster websites, or turn AVIF files into JPG or PNG when an app cannot open them.
How to use AVIF Converter
- Drop or choose one or more images (JPG, PNG, WebP, HEIC or AVIF).
- Choose the target format and, for AVIF or JPG, the quality.
- Click "Convert" and download the files.
Frequently asked questions
Why use AVIF?
AVIF files are usually 30–50% smaller than JPG at similar quality, which makes websites load faster. All current browsers (Chrome, Edge, Firefox, Safari 16+) can show AVIF.
Which quality should I choose?
50–65 gives very small files that still look good for the web. Choose 80 or more for photos you want to keep; 100 saves without any loss (larger file).
Why does AVIF conversion take a while?
AVIF compresses very efficiently, which needs more computation than JPG. Encoding runs in a background process so the page stays responsive, and you can cancel it. Very large photos are reduced to 8192 px on the long side.
Are my images uploaded?
No. Conversion happens in your browser with libavif (Apache-2.0) compiled to WebAssembly. For other formats, use Image Converter; to reduce JPG size, use Compress Image.
Other tools
- Compress VideoShrink MP4, MOV and WebM videos for WhatsApp, email and Discord.
- Video ConverterConvert MOV, WebM and MKV videos to MP4, or the other way round.
- Trim VideoCut out the part of a video you need by choosing a start and end.
- Video to GIFTurn part of a video into an animated GIF.
- Video to MP3Extract the audio from a video as an MP3.
- Compress ImageMake JPG, PNG and WebP files much smaller without visible quality loss.
- Image to Text (OCR)Turn text in a photo or screenshot into copyable text.
- Remove Photo Metadata (EXIF)Delete GPS location, device and date info from photos before you share them.
- Crop ImageCrop photos freely or to square, 4:5, 16:9, or a round profile picture.
- Compress Image to KB (Under 100 KB)Shrink a photo below an exact size such as 50, 100 or 200 KB for online forms.
- Resize ImageChange the size of photos by percentage or exact pixels.
- Content-Aware ResizeChange the aspect ratio without stretching or cropping people and objects.
- Image ConverterConvert images between JPG, PNG and WebP in one click.
- HEIC to JPGOpen iPhone photos anywhere by converting HEIC to JPG.
- PNG/JPG to SVGConvert images, logos and drawings into scalable SVG vectors.
- PNG to JPGTurn PNG images into smaller JPG files.
- JPG to PNGConvert JPG photos to lossless PNG images.
- WebP to JPGConvert WebP images from websites into JPG.
- JPG to WebPMake website images smaller by converting to WebP.
- Passport & ID Photo MakerCrop a photo to 35 × 45 mm or other ID sizes and get a 10 × 15 cm print sheet.
- Resize Image for Instagram & Social MediaFit photos to Instagram, Story, YouTube, X, Facebook and LinkedIn sizes.
- Remove BackgroundRemove the background from a photo with AI and download a transparent PNG.
- Add WatermarkAdd your name or website as a watermark to your photos, in bulk and for free.
- Collage MakerCombine several photos into one image: grid, side by side or stacked.
- AI Image UpscalerEnlarge photos 2× or 4× with AI, e.g. 720p to 1080p, sharper than normal resizing.
- Magic EraserPaint over unwanted objects or people and AI removes them.
- Blur FacesAutomatically blur or pixelate faces in photos.
- Blur BackgroundPortrait mode: blur the background behind people with AI.
- Photo to SketchTurn a photo into a pencil drawing.
- Meme GeneratorAdd classic top and bottom meme text to your own image.
- Color Palette from ImageExtract the main colours of a photo as HEX and RGB.
- Batch Rename PhotosRename many photos at once with sequential numbers: holiday-01, holiday-02…
- Poster Maker (Split Photo into A4 Pages)Split one photo into A4 pages and print a giant poster at home.
- Rotate & FlipRotate photos 90°, 180° or flip them like a mirror.