Prep · local · free
Batch convert JPG, PNG, and WebP
Normalize a set before you compose or split.
What this is for
Many files, one format, one ZIP. HEIC included.
Loftpix runs this tool in your browser. The photo is not uploaded to make a collage, a split, a crop, or a conversion. No account is required to finish the job.
How to use it
- Drop many photos.
- Pick JPG, PNG, or WebP.
- Download the ZIP.
Examples
Mixed cameras
HEIC, PNG, and JPEG in, WebP out, then into the 9-grid maker.
Limits
- Work stays in this browser. Nothing is uploaded unless you later use an AI feature.
- Very large photos can strain phone memory. Compress first if the page feels slow.
- HEIC from iPhone is converted locally before it can be drawn.
- Export caps the long edge at 4096px so the tab does not crash.
FAQ
- Do I need an account?
- No. Core tools finish in the browser. Accounts are only for a future Pro / AI plan.
- Are my photos uploaded?
- Not for collage, split, crop, compress, convert, watermark, or EXIF strip. The file is read on your device.
- Is it free?
- Yes. These tools are free, with no watermark from Loftpix.