render.yaml compatibility checker

Bex reads Render's Blueprint format. Paste your render.yaml to see which fields Bex supports as written, which it translates to its own mechanism, and which it rejects — with the line, the reason, and where to read more.

These tools run entirely in your browser. Nothing you paste or drop is uploaded, stored, or sent to analytics.

Try a sample:

Your render.yaml

Choose a fileUp to 512 KB, like Bex itself.

Paste a render.yaml or pick a sample to see the report.

Next steps

This is a preflight. For Bex's authoritative answer — including plans, existing resources and secret inputs — validate with the CLI after you sign in:

bex blueprints validate ./render.yaml

What this check covers

Each field and value is compared with the capability registry Bex itself validates against, plus Bex's fixed rules for images, runtimes and YAML forms. It does not check plans against your workspace, conflicts with existing resources, repository access, required secret values, or numeric ranges and formats.

The capability registry loads in your browser when the page is ready.