100% Free No Upload Bulk Conversion

Bulk HEIC to JP2 Converter — Free, No Upload

Convert multiple HEIC files to JP2 instantly — all in your browser. No file limits, no watermarks, and completely private.

HEIC JP2 · ZIP

Bulk HEIC → JP2 Converter

Select files, convert, download ZIP — all locally

Drop HEIC files here or click to browse

Supports batch selection — convert hundreds of files

HEIC → JP2 ZIP

0 files

Converting 0 / 0

✓ Conversion completed! All files converted successfully. Click Download ZIP to save them.

Why convert HEIC to JP2?

Because HEIC files use lossy compression and 10-bit HDR, they are not ideal for High-quality professional images. Converting them to JP2 (lossy/lossless, 48-bit) solves this. This conversion processes your files entirely in your browser using WebAssembly – no upload, no server, no privacy concerns. Perfect for sensitive or large batches.

Technical comparison: HEIC vs JP2

Property	HEIC	JP2
Full name	High Efficiency Image Container	JPEG 2000
Compression	Lossy	Lossy / Lossless
Color depth	10-bit HDR	48-bit
Transparency	Yes	Yes
Web support	No	No
Developed by	Apple / MPEG (2017)	JPEG Committee (2000)
Best for	iPhone photos — efficient storage	High‑quality professional images

How to use — 3 simple steps

Select your HEIC files

Drag & drop or click to choose multiple HEIC images. No file size restrictions.

Start the conversion

Click "Convert to :to" — your files are processed locally using WebAssembly. No upload, no waiting.

Download ZIP archive

All converted JP2 files are bundled into a single ZIP. One click, everything saved.

Popular use cases for HEIC → JP2

Print professionals converting HEIC to JP2 for better color accuracy

E-commerce store owners optimizing product images from HEIC to JP2

Game developers converting texture assets (HEIC) to a more compatible format (JP2)

Students and researchers preparing images for academic papers or presentations

💡 Pro tips

Use the ZIP download to get all converted files in a single click
All processing is private — files are never uploaded to any server

Frequently Asked Questions

Typically 60-90% smaller for lossy JP2, or 20-40% for lossless JP2 compared to uncompressed HEIC.

JP2 is supported by all modern browsers (Chrome, Firefox, Safari, Edge) if web_support is true. Check caniuse.com otherwise.

Only the first frame of animated GIF will be converted to JP2. For animation, use GIF or WebP.

JP2 supports transparency? If yes, preserved. If not, transparent areas become white/black. Use PNG for transparency.

Bulk HEIC to JP2 Converter — Free, No Upload

Why convert HEIC to JP2?

Technical comparison: HEIC vs JP2

How to use — 3 simple steps

Popular use cases for HEIC → JP2

💡 Pro tips

Frequently Asked Questions

How much smaller will my HEIC file become after converting to JP2?

Which browsers support JP2 images?

Can I convert animated HEIC files?

What happens to transparent areas when converting HEIC to JP2?

Other conversions from HEIC

Convert other formats to JP2