Ship faster with predictable costs and structured outputs.
- Cost breakdown JSON for CI
- Compression → re-cost in one click
- Schema generation for contracts, APIs, validators
Estimate costs, compress prompts, and generate JSON Schemas—all in one place. Use the guided workflow or jump into any tool.
Choose the guided workflow or any tool on its own.
Ship faster with predictable costs and structured outputs.
Ensure predictable costs and reliable outputs before production.
Share prompts and artifacts your audience can reuse.
Practical utilities for real projects. Follow the workflow or open any tool directly.
Estimate per-request spend across multiple models. Export JSON breakdowns for CI or reviews → predictable costs, fewer surprises.
Trim filler and normalize structure, then re-cost to confirm savings.
Describe fields in plain English and get a copyable schema for consistent outputs.
Paste a prompt + sample completion and compare model costs instantly.
Reduce tokens, then send directly to the cost calculator with one click.
Turn natural language into strict schema. Copy or download for reuse.
Use the guided workflow or browse the full toolbox—no signup needed.