Best Settings for WALTR HEIC Converter to Preserve Image Quality

Best Settings for WALTR HEIC Converter to Preserve Image Quality

1. Output format

• Choose JPEG (high quality) for universal compatibility with minimal size increase.
• Choose PNG if you need lossless quality or alpha/transparency support.

2. Quality / Compression level

• Set quality to 90–95% for JPEG to keep visual fidelity while controlling file size.
• 100% only if you must avoid any compression artifacts.

3. Color profile / Color space

• Keep original color profile (sRGB/embedded profile) when possible to preserve accurate colors.
• If unavailable, convert to sRGB for consistent display across devices.

4. Resolution / Resize

• Do not upscale. Keep original pixel dimensions to avoid quality loss.
• Downscale only when needed (e.g., for web): reduce to target width/height using bicubic or Lanczos resampling if WALTR offers that option.

5. Metadata handling

• Preserve EXIF and color metadata to retain camera settings and color accuracy unless privacy or size is a concern.

6. Denoise / Sharpen (if available)

• Avoid aggressive denoise — it can blur details. Use minimal denoising.
• Apply mild sharpening after any downscaling to restore perceived detail.

7. Batch conversion settings

• Use a single consistent preset for batch jobs to ensure uniform quality across images.

8. Preview & test

• Convert a representative sample at chosen settings and inspect at 100% zoom to confirm no visible artifacts or color shifts.

Quick recommended presets

• JPEG: Format = JPEG, Quality = 92%, Color profile = Keep/Convert to sRGB, Preserve metadata, No resize.
• PNG: Format = PNG, Preserve metadata, No compression loss option if available.