Image Converter

Convert, resize, change bit depth, and batch-rename for web/print/master workflows.
Quick Start
- Add images/folders.
- Select Format (JPEG/PNG/TIFF/FITS/WEBP).
- Choose Size (Original/Double/Half/Custom px).
- Set Quality/Bit depth and Rename pattern.
- Convert.
All Controls
| Control | What it does | When |
|---|---|---|
| Format | Target type | PNG/WEBP for web; TIFF/FITS for editing/print |
| Size | Resample | Double/Half or exact pixels |
| Quality | JPEG/WEBP compression | Aim ~80-90 for web |
| Bit depth | 8/16/32-bit | 16/32 for post; 8 for web |
| Rename pattern | Tokens/counters/dates | Organize exports |
Scenarios
- Web gallery: WEBP/PNG, 2048 px long side, quality 80-85.
- Print: TIFF 16-bit, no compression, full resolution.
Troubleshooting
- Banding -> higher bit depth.
- Color shifts -> embed/convert ICC profiles.
Updated 2026-05-17