clairpdf.
Free · No signup · No software to install

Convert HEIC, JPG, PNG and WebP

Convert HEIC, WebP, PNG or JPG into the format you need.

1Choose my files2Preview3Download

PDF: 30 MB/file, 80 MB total, 120 pages. Images: 20 MB/file, 24 MP, 20 files.

Automatic processing · light on device, heavy on server

Limits protect memory. Heavy tasks automatically use the server when available.

When should you use this tool?

A HEIC photo or WebP image may be rejected by an upload form. Convert supported images into JPG, PNG or WebP without registration. Choose your output for compatibility, transparency or a useful balance of quality and file size.

How to get your result

Select an image and output format, then compare the preview. JPG uses lossy compression and cannot keep transparency. PNG can suit transparent logos, while WebP offers size and quality options. Multiple images are returned together in a ZIP.

Prepare a PDF to send: the checklist

Choose · Adjust · Download

How it works

  1. 01

    Choose my files

    Automatic processing · light on device, heavy on server

  2. 02

    Preview

    Convert HEIC, WebP, PNG or JPG into the format you need.

  3. 03

    Download

    PDFs and images without the hassle. Choose your files, adjust if needed and download the result. Free, no account, on phone, tablet and computer.

A question?

Can JPG preserve a transparent background?

No. JPG does not support transparency. Choose PNG or WebP when the original has a transparent background you need to retain.

Are my files uploaded?

Light tasks stay in your browser. Heavy tasks, or local processing lasting over eight seconds, automatically use the server when available. Temporary files are deleted after processing or failure. No account needed.

Good to know

Limits protect memory. Heavy tasks automatically use the server when available.