Hotpot AI Photo Colorizer vs PixGrid Colorize Photo

Hotpot AI Photo Colorizer uses AI to create a color interpretation of a black-and-white photograph. On the web, upload a JPG, JPEG, PNG, or WebP file, select a natural, cinematic, vintage, or Polaroid-inspired style, or describe a custom look. Review the generated image and download it. Batch processing is supported. Hotpot says the AI predicts plausible colors rather than recovering colors that cannot be known from the original monochrome image. It also cautions that results may be unreliable for group photos containing more than two people. For scratches or faded details, Hotpot recommends using Photo Restorer before colorizing. Free access is listed at free, while paid access starts at $0.02; commercial use and advanced settings require credits. One-time credits are available, and team, high-volume, or self-hosted pricing requires contacting Hotpot. The service is web-only.

PixGrid Colorize Photo is a browser tool for restoring color to black-and-white or badly faded photographs, including skin, hair, and clothing. Restore Color applies color in one step without extra sliders. PixGrid recommends repairing scratched or dusty prints with Fix Old Photo before colorizing. It says sharp scans work better than dim or crooked phone photos and advises checking faces before printing. Each black-and-white colorization uses 2 AI credits. The browser colorizer is free to open, while restore actions consume credits through one-time passes. The Free plan costs nothing and exports watermarked files. Day Pass costs $2.99, paid once for 15 credits and unwatermarked exports for 24 hours. Pro Month costs $9.99, paid once for 120 credits and unwatermarked exports for 30 days. Ultra Pass costs $29.99, paid once for 500 credits and unwatermarked exports for 30 days. Paid passes do not auto-renew. Chrome, Safari, Firefox, and Edge are supported.