Image conversion
Switch between image formats without uploading files anywhere. Convert PNG to JPEG, JPEG to WebP, or encode any image as a Base64 data URI — every conversion runs entirely on your device. No quality surprises, no file size limits, no sign-up required.
4 tools
all conversion categoriesCompress image
Reduce image file size with adjustable quality — optimize JPEGs and PNGs for web, email, and social media, all client-side.
Convert image
Switch between PNG, JPEG, WebP, AVIF, BMP, and ICO formats — convert images for web compatibility, file size, or transparency, all client-side.
Image to Base64
Encode any image as a Base64 data URI string — embed images directly in HTML, CSS, or JSON, all client-side.
File converter
Convert images (PNG, JPEG, WebP, AVIF, BMP, ICO), video (MP4, WebM, GIF), and audio (MP3, WAV, OGG) between formats — drop any file, see compatible output options, all processed locally.
100% client-side · runs in your browser
no uploads · files never leave your device
no sign-up · free and instant