JPEGConvert.com
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Compress HEIC to 100KB

Shrink HEIC photos toward a 100KB target for forms, profile uploads, and email attachments. We aim for the limit first, then return the closest result if the image needs resizing to go smaller.
Next step tools
Compress HEIC HEIC to JPG Compress JPG to 100KB HEIC to JPG vs JPEG for iPhone Photos
Tip: press Ctrl/Cmd + K to search all tools.
Choose an image
Works with HEIC and JPEG files.
Higher values mean smaller file sizes.
Compression Summary
Original
{{ formatSize(originalSize) }}
Target
{{ targetSizeValue }} {{ targetSizeUnit }}
Compressed
{{ formatSize(compressedSize) }}
Reduction
{{ compressionRatio }}%
We aim for your target, but some images cannot reach it at full resolution.
{{ targetStatus }}
Try Smallest size or resize the image to go lower.

No image uploaded yet.

Compressed Image
Working
Compressing HEIC
{{ progress.toFixed(0) }}%
Compression issue
We could not finish this HEIC compression
Try another compression level, Smallest size, or resize the image first.
Compression summary
Review the compressed image before download
We aim for 100 KB when possible, then keep the compressed image ready in this panel.
Original {{ formatSize(originalSize) }}
Compressed {{ compressedSize ? formatSize(compressedSize) : 'Waiting for output' }}
Reduction {{ compressionRatio ? compressionRatio + '%' : 'Calculated after compression' }}
Result {{ result && result.name ? result.name : 'Preview pending' }}
Compressed Image
HEIC files are converted to JPEG in your browser on your device for compression.
Try another compression level, Smallest size, or resize the image first.
Result panel
Compressed image preview appears here
After upload, review the new file size, compare the preview, and download the compressed image from this panel.
  • The summary shows original size, compressed size, and reduction.
  • Try Smallest size or resize the image if you cannot reach 100 KB.
  • The download button stays attached to this result panel.
{{ result && compressionIsComplete && !hasError ? 'Download the compressed image from this panel.' : 'The compressed image appears here after processing.' }}
Download image

Other Image Compressors

If you're looking to compress other image formats, check out our other free tools:

  • Compress HEIC - Use the main HEIC compressor for flexible quality and target-size control.
  • HEIC to JPG - Convert the photo without compression if format compatibility is the main issue.
  • Compress JPG to 100KB - Use the same fixed-target flow for JPG images.

HEIC Compressor Features

Target-size compression

Fit HEIC images under size limits like 100KB with best-effort targeting.

Adjustable Compression Level

Set your desired compression level to find the perfect balance between image quality and file size.

Lossy and Lossless Compression

Choose between lossy and lossless compression to maintain the integrity of your HEIC images.

Fast Processing

Compress your HEIC images quickly, even large files, with our optimized compression process.

Secure and Private

Your images are processed securely in your browser. We do not store or share your files.

Supports Various HEIC Features

Handle different types of HEIC files, including those with transparency and high-resolution images.

Preview Before and After

Compare the original and compressed images to ensure the quality meets your standards.

User-Friendly Interface

Easily navigate our intuitive platform to compress your HEIC images with just a few clicks.

Instant Downloads

Download your compressed HEIC images immediately after processing without any waiting time.

Detailed Compression Reports

Get insights into the compression ratio and file size reduction achieved for each image.

Frequently Asked Questions

Yes. The tool is built for HEIC photos and starts with a 100KB target already filled in.

This compressor converts HEIC to JPG before compression so the output is easier to share and reuse.

Some HEIC images are too detailed or large to reach 100KB at the current dimensions. Use Smallest size or resize the image for a lower result.

Image Tips and Ideas

Tip

The download is JPG

HEIC files are converted to JPG before compression, so the download uses a .jpg extension.
Tip

Check the preview

Use the preview to confirm quality at the chosen compression level.
Tip

Keep the original HEIC

If you need the HEIC file later, keep an original copy alongside the compressed JPG.

Learn More

Learn more

About HEIC

HEIC is a high-efficiency photo format commonly used on Apple devices. It keeps file sizes small while preserving detail.

Learn more

Why the output is JPG

This compressor outputs JPG for broader compatibility across devices and apps.

Learn more

When to use HEIC or JPG

Keep HEIC for capture and editing workflows. Use JPG when you need easy sharing or wide compatibility.

Learn more

Common HEIC upload limits

Working around attachment caps or form limits? Start with compress HEIC to 100KB for a focused best-effort workflow.

Need a hand with your file?

JPEGConvert.com keeps the workflow simple: upload, convert, and download. For the best results, start with the highest-quality source file you have.

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