Log In Sign Up - It's Free

Build with RegiAI

Use RegiAI tools from your code with the REST API, from AI assistants with the MCP server, or teach any agent with the RegiAI skill. One token, one balance.

Developer hubAPI, MCP server and agent skills API documentationEndpoints, parameters and examples MCP serverUse RegiAI from Claude, Cursor and VS Code Agent skillSKILL.md that teaches agents RegiAI API tokensCreate and revoke Bearer tokens PricingPay per call, no subscription

Connect Claude Code via MCP

claude mcp add --transport http regiai \
  https://regiai.com/api/mcp \
  --header "Authorization: Bearer regi_..."

Or call the REST API

curl -X POST https://regiai.com/api/v1/process \
  -H "Authorization: Bearer regi_..." \
  -d '{"tool":"ai-image-upscaler","image":"https://..."}'

AI Photo Colorizer

Turn black and white photos into natural color in seconds. Great for family archives and historic pictures.

Example · made with RegiAI

How to use AI Photo Colorizer

1
Upload a black and white photo

Scans of old prints work well.
2
Let AI add color

Skin, sky, clothing and backgrounds get natural colors.
3
Download

Save the colorized photo in full size.

AI Photo Colorizer FAQ

Still stuck? Contact us.

Does it repair scratches too?

No. For torn or scratched photos, run them through Photo Restoration first, then colorize.

How much does it cost?

Each photo costs $0.03 and is refunded if it fails.

How to use AI Photo Colorizer

Upload a black and white photo

Let AI add color

Download

AI Photo Colorizer FAQ

Does it repair scratches too?

How much does it cost?

More AI tools

Photo Restoration

AI Image Upscaler

AI Image Unblur

AI Image Editor