Format conversion
HEIC to WebP
HEIC → WebP is the size-conscious choice: 25–35% smaller than JPG at equal quality, with alpha transparency. Perfect for web pages and mini-programs — all conversion happens locally in your browser.
How to use
- Drag your HEIC files into the dashed box above, or click to choose files (multi-select and paste are supported).
- The tool decodes HEIC and encodes WebP locally in your browser, using this page's defaults — no setup needed.
- Download results one by one or as a single ZIP; memory is released immediately after processing, with no copies left behind.
FAQ
Will my images be uploaded?
Never. All decoding and encoding for HEIC to WebP runs inside your browser via WebAssembly. This site has no image upload endpoint at all, and it works offline.
Is it free? Any limits on file count or size?
Core tools free forever. Core features need no registration and no watermark. HEIC to WebP has no file-count or per-file size limits. Images are processed on your device.
Will quality drop?
Default quality is 85 (adjustable 0–100). WebP is lossy; repeated conversions accumulate artifacts, so convert once from the original.
Does it support batch processing?
Yes. Drop dozens or even hundreds of HEIC images at once; the memory-budget scheduler processes them locally in a queue. Download individually or as a single ZIP.
Is EXIF metadata or GPS kept in the output?
No, metadata is stripped by default. EXIF and GPS data are removed from the output, so shared files never leak where photos were taken — a privacy feature by itself.