Which image formats can I convert between?

Common web formats including PNG, JPG, WebP, GIF, BMP and AVIF, in both directions.

Are my images uploaded?

No. Conversion runs entirely in your browser, so your pictures never touch a server.

Will I lose quality when converting?

Converting to a lossless format like PNG keeps full quality; JPG and AVIF use compression you can tune.

Can I convert several images at once?

Yes, add multiple files and each one is converted to your chosen output format.

Why is the AVIF output sometimes a PNG?

A few browsers cannot encode AVIF; when that happens the tool falls back to PNG and tells you.

Does conversion remove transparency?

Transparency is kept for formats that support it (PNG, WebP, AVIF) and flattened for JPG, which has no alpha channel.

Convert HEIC to WEBP

Turn HEIC files into WEBP online. Free, in-browser, no uploads.

Files

Drop files here Click or drag to add files. Add as many batches as you need; reorder with arrows.

Output

Quality 85%

Max width (px) Strip metadata

Convert HEIC to PNG
Convert HEIC to JPG
Convert HEIC to GIF
Convert HEIC to BMP
Convert HEIC to AVIF
Convert HEIC to JXL
Convert HEIC to TIFF
Convert HEIC to ICO
Convert PNG to WEBP
Convert JPG to WEBP
Convert WEBP to PNG
Convert WEBP to JPG

How to use

Pick an image.
Choose output format.
Download the converted file.

Format info

Converting HEIC to WebP shrinks iPhone photos for fast web publishing while keeping good quality. WebP is widely supported by modern browsers. Frespy converts locally without cloud upload.

HEIC: HEIC is a common file format. Use Frespy to convert related formats free in your browser.

WEBP: WEBP is a common file format. Use Frespy to convert related formats free in your browser.

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