NLGIS Tile Styler

Research → translate → export

One design language. Provider-native output.

Choose one provider and one map type. Each run uses that provider’s own source, layer, glyph, sprite, and syntax rules.

Choose a provider

Generate one provider at a time so each output keeps its native sources, layers, glyphs, sprites, and syntax.

MapTiler selected · one provider per run

Shared map type

Layer sets to styleCommon semantic layers are translated to each provider’s source-layer conventions.

Connect a model

Your API key or approved tester passphrase is sent over HTTPS for this request only. Server-held tester keys never reach the browser.

Model providerOpenAI keeps the current research and compiler behavior. Other providers are best-effort alternatives.

OpenAI API key or tester passphraseUse your API key, or an approved tester passphrase. Tester access is locked to GPT-6 Luna.ModelFriendly labels submit the exact API value shown. Availability depends on your selected provider; use the official API model ID when choosing Custom.

Describe the style

Give the shared research agent enough signal to make useful cartographic decisions.

Style research promptType a brief here, or upload a TXT/MD overview or research document. Research is limited to vector tile styling: palette, hierarchy, typography, line/fill treatment, zoom behavior, and platform constraints.

Add an image or research documentPNG/JPEG, TXT/MD, or JSON · max 8 MB

Up to 5 images and 5 TXT/MD files. Custom can also use one JSON template. Prompt injection checks always run; content safety follows the selected provider.

Ready when you are.

One research pass, then one matching style per provider.

NLGIS Tile Styler

One design language. Provider-native output.

Choose a provider

Connect a model

Describe the style

Your provider styles are ready

One research handoff for every output