Free Online HEIC to JPG Converter

Convert HEIC to JPG Online

This free online HEIC to JPG converter lets you batch convert HEIC and HEIF photos from iPhone or iPad into JPG, PNG, or WebP. Upload multiple HEIC files, choose the output format, quality, and maximum side length, then download individual images or export everything as a ZIP.

All conversion happens locally in your browser without uploading photos to a server.

What are HEIC and HEIF

HEIF is a high-efficiency image format, and HEIC is its most common file extension. iPhone and iPad devices often save photos as HEIC.

HEIC files are usually smaller than JPG files at similar visual quality, but they are not as widely supported. Some websites, forms, admin systems, older Windows apps, and image editors cannot open or upload HEIC files directly. That is why many users need to convert HEIC photos to JPG.

What this tool is useful for

  • convert HEIC to JPG
  • convert HEIF to JPG
  • convert iPhone photos to JPG
  • batch convert HEIC to PNG
  • batch convert HEIC to WebP
  • make iPhone photos compatible with upload forms and websites

Supported output formats

  • JPG: best compatibility for websites, forms, email attachments, and daily sharing
  • PNG: useful when you want to keep editing the image, but files may be larger
  • WebP: useful for web assets and often smaller than JPG

If your goal is to fix a failed HEIC upload or open iPhone photos in more apps, JPG is usually the safest choice.

Why converted images may become larger

HEIC / HEIF is already a highly efficient image format. One reason iPhone uses HEIC is that it can keep similar visual quality with a smaller file size than JPG.

That means HEIC to JPG or PNG conversion can make files larger. Common reasons include:

  • JPG compression is usually less efficient than HEIC
  • PNG is closer to lossless storage and can be much larger for photos
  • the original HEIC file was already strongly compressed
  • keeping the original resolution and high output quality increases file size

This tool now compresses while converting. JPG and WebP use the quality setting, and every format can use the maximum side limit to reduce dimensions. The default maximum side is 2560px, which is usually more practical for upload and sharing than preserving full original dimensions.

How to convert HEIC images

  1. Upload one or more HEIC / HEIF files
  2. Choose the output format
  3. Adjust image quality when exporting JPG or WebP
  4. Set the maximum side length to control dimensions and file size
  5. Start conversion
  6. Preview the converted image
  7. Download one image or export all results as a ZIP

Why uploaded HEIC files do not preview immediately

Many browsers cannot display HEIC / HEIF directly. After upload, the tool shows a file card first. Once conversion finishes, it displays the converted JPG, PNG, or WebP preview.

Usage tips

  • choose JPG for maximum compatibility
  • choose WebP for web use and smaller files
  • choose PNG if you plan to edit the image later
  • if converted files are too large, lower image quality or set the maximum side to 1920px / 1280px
  • if you must keep full resolution, set the maximum side to keep original dimensions
  • when converting many large HEIC photos, process them in smaller batches to reduce browser memory pressure

Privacy

HEIC reading, decoding, conversion, preview, and download all happen locally in your browser. Nothing is uploaded to a server, which is better for personal photos, ID photos, work images, and client assets.