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Tech riderRev. 4 Oct 2026

Taplo

Ch 087.2of 34 Code Formatting Tools
  1. 1Runs onAPI, Browser, Linux, Mac, Windows
  2. 2CostsFree plan
  3. 3License modelopen source
  4. 4Supported languagesTOML
  5. 5Supported platformsLinux, macOS, Windows, Node.js, Docker
  6. 6Editor integrationYes
  7. 7Ignore filesYes
  8. 8Library APIYes
8 lines stated Written from the maker's own pages: taplo.tamasfe.dev
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The Taplo homepage

Overview

Taplo is ranked #8 of 34 in code formatting tools on Specifiction. It runs on API, Browser extension, Linux, macOS, Windows. There is a free plan.

Taplo plans and pricing

All plans
Taplo Free No paid tiers or usage limits are stated on the official pages reviewed. taplo.tamasfe.dev · 4 Oct 2026

Compared on code formatting tools

Free plan
Yestaplo.tamasfe.dev
Supported languages
TOMLtaplo.tamasfe.dev
Supported platforms
Linux, macOS, Windows, Node.js, Dockertaplo.tamasfe.dev
Editor integration
Yestaplo.tamasfe.dev
Ignore files
Yestaplo.tamasfe.dev
Library API
Yestaplo.tamasfe.dev
License model
open_sourcetaplo.tamasfe.dev

Facts

Purpose
Taplo is a TOML toolkit for validating, formatting, and querying TOML documents.taplo.tamasfe.dev · 4 Oct 2026
TOML support
Taplo supports TOML 1.0.0.taplo.tamasfe.dev · 4 Oct 2026
Validation
Taplo validates TOML syntax and semantic errors such as duplicate keys, and supports JSON Schema Draft 4 validation.taplo.tamasfe.dev · 4 Oct 2026
Formatting
The formatter can edit files in place or use standard input and output, and it stops on syntax errors by default to avoid destructive edits.taplo.tamasfe.dev · 4 Oct 2026
Conversion and queries
The CLI converts TOML to JSON and extracts values using query expressions.taplo.tamasfe.dev · 4 Oct 2026
Language server
The TOML language server communicates over standard input/output or TCP; multiple TCP clients are not supported.taplo.tamasfe.dev · 4 Oct 2026
Language server limit
The language server is excluded from default builds and is unavailable in the NPM installation.taplo.tamasfe.dev · 4 Oct 2026
Extension status
The Visual Studio Code listing describes the extension as a preview that may contain bugs or crash.marketplace.visualstudio.com · 4 Oct 2026
Schema integration
Taplo supports schema catalogs such as JSON Schema Store for retrieving schemas and matching them to files by name.taplo.tamasfe.dev · 4 Oct 2026
Install options
The CLI is available as precompiled releases, through Cargo, Homebrew, NPM, and Docker.taplo.tamasfe.dev · 4 Oct 2026
Supported operating systems
Precompiled releases are listed for Linux, macOS, and Windows on several architectures.taplo.tamasfe.dev · 4 Oct 2026
Embedding
Taplo aims to be embeddable in software across programming languages and environments.taplo.tamasfe.dev · 4 Oct 2026
Security and trust
The official pages reviewed do not state security certifications or compliance claims.taplo.tamasfe.dev · 4 Oct 2026

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Where it ranks on Specifiction

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Sources