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Focused tools

10 TOML jobs

Runtime

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Private TOML tools for configuration work

Validate, format, convert, query, compare, merge, schema-check, and preflight manifests without uploading configuration values.

Every operation remains in the active browser tab.

Choose a TOML job

Each route has its own input, validation, and result contract.

TOML FormatterParse valid TOML and write a normalized representation while keeping the complete operation inside the active browser tab.Open tool
TOML ValidatorParse TOML strictly and report safe diagnostics and structural facts without formatting or applying an application manifest contract.Open tool
TOML to JSON ConverterTranslate TOML tables, arrays, and compatible scalars into strict JSON while exposing representation gaps instead of silently changing values.Open tool
JSON to TOML ConverterParse strict JSON and serialize a top-level object into TOML with predictable tables, arrays, strings, numbers, and booleans.Open tool
TOML ComparatorParse both documents and emit deterministic path-based differences while keeping array order significant and table order non-semantic.Open tool
TOML MergerCombine two parsed root tables recursively and make scalar, array, or incompatible-type collisions follow a visible policy.Open tool
TOML Path QueryNavigate table keys and array indexes with a small deterministic path grammar, then serialize the selected typed value.Open tool
TOML Schema ValidatorParse TOML, project supported values into a documented schema model, and return structured violations from a supplied JSON Schema.Open tool
Cargo.toml ValidatorLayer documented Cargo manifest rules over TOML syntax and separate definite errors from checks requiring a workspace, filesystem, registry, or compiler.Open tool
pyproject.toml ValidatorApply current PyPA metadata rules after TOML parsing and distinguish field errors from filesystem, backend, tool, and index checks.Open tool

Start with the TOML formatter

Normalize one document here, or open a dedicated route for syntax, conversion, schema, path, comparison, merge, Cargo, or Python packaging work.

Format TOML

Inputs are limited to 1 MiB and stay in this browser tab.

Paste or edit the source. Tool Swim does not upload or save it.

Formatted TOML

Nothing is placed in a URL, account, or remote log.

A bounded local configuration workspace

TOML often contains deployment details, environment names, endpoints, and operational settings. Tool Swim processes it inside the active tab with no upload endpoint, cloud save, network execution, or content-bearing telemetry.

Inputs and outputs are capped at 1 MiB, nesting and node counts are bounded, and the path tool accepts only property, index, and safe wildcard navigation. These limits keep failures predictable and prevent arbitrary expression evaluation.

Local processing does not make copied output harmless. Review generated files before committing or sharing them, especially after conversion or merge changes representation.