Compress HEIC to 200KB
Automatically compress any HEIC photo to 200KB or less — for general uploads and email.
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How to compress HEIC
- Upload your HEIC (up to 50 MB).
- The compressor automatically targets 200 KB or under.
- Download the compressed HEIC — ready to upload or send.
Quick fact about HEIC
200 KB is a comfortable target for HEIC — high-quality web images and email attachments both fit well. iPhone photos compressed to 200 KB HEIC look great on screens, with quality 80-88%.
Why compress HEIC?
200 KB is the sweet spot for high-quality iPhone photos on the web — sharp on retina screens, small enough for fast page loads. Because HEIC is more efficient than JPG, a 200 KB HEIC looks as good as a 300-400 KB JPG. This is useful for marketplaces, CMS platforms, and email where quality matters.
Technical details
| Input format | HEIC, HEIF |
| Output format | HEIC |
| Target size | 200 KB or under |
| Codec | HEVC (H.265) |
| Iteration | Quality auto-tuned until target met |
| Typical quality | 80-88% at 200 KB |
| Transparency | Preserved (rare in HEIC) |
| Max file size | 50 MB per file |
| File retention | Auto-deleted after compression |
How the conversion works
The compressor decodes the HEVC-compressed HEIC image and re-encodes it using libheif at a lower quality setting. If the output exceeds 200 KB, it reduces quality (and if necessary, dimensions) until the target is met. At 200 KB, a HEIC is typically 1200-1600px wide with quality 80-88%.
When to compress HEIC
- High-quality iPhone photo upload to websites.
- Marketplace HEIC listing with 200 KB cap.
- Email attachment (high-quality photo).
- Reducing HEIC library size for backup.
- Preparing HEIC photos for portfolio display.
- High-quality web delivery for retina screens.
- Any platform with a 200 KB HEIC limit.
Quality considerations
200 KB is high-quality for HEIC — iPhone photos look sharp on retina displays. Expect 1200-1600px wide with quality 80-88%. Fine for web, email, and marketplace listings.
Limitations and caveats
- 200 KB limits resolution — typically 1200-1600px wide.
- Very detailed photos may lose some fine detail.
- HDR metadata may be lost at lower quality settings.
- Not ideal for large-format print.
- For maximum quality, use the 1 MB variant.
Compatibility
- Compressed HEIC opens natively on iOS 11+, iPadOS, macOS High Sierra+.
- Windows 10/11 supports HEIC with the free HEIF Image Extensions.
- Syncs with iCloud Photos.
- Accepted by most CMS platforms (with HEIC support).
- Standard HEIC — no special software needed on Apple devices.
Tips for best results
- 200 KB is the sweet spot for high-quality HEIC.
- HEIC's efficiency means 200 KB looks like 300-400 KB JPG.
- Resize to the target display size before uploading.
- HEIC opens natively on Apple devices.
- Batch-compress up to 50 MB of HEIC files at once.
Compression levels explained
| Level | Size reduction | Best for |
|---|---|---|
| Auto-target 200 KB | Variable (until 200 KB) | High-quality web, email |
Target a specific file size
Need to hit an exact size? Use our dedicated target-size tools:
Common problems and fixes
- HEIC can't reach 200 KB without quality loss
- For very high-resolution originals, resizing may be needed. Use the 500 KB or 1 MB variant for maximum quality.
- Compressed HEIC won't open on Android
- HEIC requires third-party apps on Android. Convert to JPG for cross-platform sharing.
- Photo looks slightly soft
- At 200 KB, some softening is expected for detailed photos. Use the 500 KB variant for sharper results.
Frequently asked questions
Explore related tools
Sources and references
Last reviewed: 2026-10-01