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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 Image Expander

Extend any photo beyond its borders. Turn a portrait into a wide banner or a square into a vertical story, with AI filling in the scene.

Photo to expand Upload a image or drag it here JPG, PNG or WebP · up to 10 MB

New shape

16:9 9:16 1:1 4:3 21:9

Describe the surroundings (optional)

$0.03 per image · refunded automatically if it fails · sign in to generate

Example made with AI Image Expander

Example · made with RegiAI

How to use AI Image Expander

1
Upload a photo

Any photo you want to widen or lengthen.
2
Choose a shape

Pick the aspect ratio for your banner, story or post.
3
Download

AI fills the new space to match your scene.

AI Image Expander FAQ

Still stuck? Contact us.

What sizes can I expand to?

16:9, 9:16, 1:1, 4:3 and 21:9. The result is about 2048 pixels on the long edge.

How much does it cost?

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

AI Image Editor

Edit photos with a prompt New

AI Image Upscaler

Enlarge without losing detail

Crop Image

Trim to any aspect ratio Free

Resize Image

Change image dimensions Free