Trevni: Film Negative Inverter

One-touch conversion:

• Instantly convert C-41 color and black & white film negatives

• Automatically removes the orange mask from color film

• Preserves original image quality and metadata

• Works with photographed or scanned negatives

Presets & fine-tune control:

• Built-in presets for fast, reliable starting points

• Create and save your own custom adjustment presets

• Sample areas for precise color or tonal accuracy

• Adjust temperature, tint, exposure, contrast, and saturation

• Tailored specifically to analog workflows and film characteristics

Fast, intuitive workflow:

• Import a negative from your Camera Roll

• Choose color or black & white film

• Sample, adjust, and export your final image

• Ready to share, archive, or print

Compatible workflows:

• iPhone captures (light table or backlight)

• Digital camera scans

• Flatbed scanner files

Perfect for:

• Film photographers

• Analog photography enthusiasts

• Students and educators

• Image restoration and digital archiving

Designed by a film photographer, for film photographers

Trevni focuses on faithful conversion, not gimmicks. Giving you clean, natural results while staying out of the way of your creative process.