Home › Image Resizer to KB › Compress iPhone HEIC Photo to 100KB
Compress iPhone HEIC Photo to 100KB
Pick a HEIC or HEIF photo, keep 100 KB and get a normal JPG ready for any form.
Advanced (optional): exact pixels or minimum KB
Many forms ask for pixels as well as KB. Leave empty if yours does not. Examples are common sizes only – always use the size your form states.
✅ Done! Your images are ready
About this tool
iPhone photos are saved as HEIC, which many websites and forms refuse. This page converts HEIC to JPG in your browser and fits the result under 100KB in one go.
How to use the iPhone HEIC to 100KB tool
- Select your image. JPG, PNG, WebP and iPhone HEIC all work, and you can pick several at once.
- Check the size. The box is already set to 100. Change the number if your form says something different.
- Press the green button and download a JPG under 100 KB, or one ZIP for many files.
Compress mode keeps the best quality that still fits under your limit.
Where this helps
Forms that reject HEIC
Portals often accept only JPG or PNG.
Email and chat from an iPhone
HEIC attachments may not open on other devices.
Windows and Android sharing
JPG opens everywhere.
ID and document photos
Photograph a document and shrink it for upload.
What to expect
HEIC is already efficient, so the JPG at 100KB will usually look slightly softer than the original. Choose 200KB if small text must stay readable.
Frequently asked questions
Does it convert HEIC to JPG automatically?
Yes. The HEIC file is converted first and then fitted to 100KB.
Can I change the iPhone camera format?
Yes. In iPhone camera settings choose Most Compatible to save JPG directly.
Is the photo uploaded anywhere?
No. HEIC conversion runs in your browser; your picture stays on your device.
Is my photo uploaded anywhere?
No. Everything happens inside your browser, so your picture never leaves your device. No signup, no watermark.
Other sizes and tools
Compress image to a smaller size
Increase image size to a larger size
Signature, passport photo, formats and more
Prefer a percentage instead of a KB size? Use the quality-based image compressor, or read our image guides.