Code Formatting, Linting, and Transformation Tools includes 48 free online developer tools for formatting, linting, escaping, refactoring, and source transformation. Every published utility provides a working interface, built-in examples, validation feedback, documentation, and clear production limitations.
Every listed page has a working interface, examples, validation, documentation, and copy or download actions where relevant.
YAML Formatter helps you format and normalize YAML with readable indentation, syntax-aware spacing, validation feedback, and copy-ready output directly in the browser where supported.
XML Minifier helps you minify XML by removing safe-to-discard whitespace or markup while preserving the documented data or code meaning directly in the browser where supported.
SCSS Formatter helps you format and normalize SCSS with readable indentation, syntax-aware spacing, validation feedback, and copy-ready output directly in the browser where supported.
Python Formatter helps you format and normalize Python with readable indentation, syntax-aware spacing, validation feedback, and copy-ready output directly in the browser where supported.
PHP Formatter helps you format and normalize PHP with readable indentation, syntax-aware spacing, validation feedback, and copy-ready output directly in the browser where supported.
Java Formatter helps you format and normalize Java with readable indentation, syntax-aware spacing, validation feedback, and copy-ready output directly in the browser where supported.
C Formatter helps you format and normalize C with readable indentation, syntax-aware spacing, validation feedback, and copy-ready output directly in the browser where supported.
C++ Formatter helps you format and normalize C++ with readable indentation, syntax-aware spacing, validation feedback, and copy-ready output directly in the browser where supported.
C# Formatter helps you format and normalize C# with readable indentation, syntax-aware spacing, validation feedback, and copy-ready output directly in the browser where supported.
Go Formatter helps you format and normalize Go with readable indentation, syntax-aware spacing, validation feedback, and copy-ready output directly in the browser where supported.
Rust Formatter helps you format and normalize Rust with readable indentation, syntax-aware spacing, validation feedback, and copy-ready output directly in the browser where supported.
Ruby Formatter helps you format and normalize Ruby with readable indentation, syntax-aware spacing, validation feedback, and copy-ready output directly in the browser where supported.
Shell Script Formatter helps you format and normalize Shell Script with readable indentation, syntax-aware spacing, validation feedback, and copy-ready output directly in the browser where supported.
GraphQL Formatter helps you format and normalize GraphQL with readable indentation, syntax-aware spacing, validation feedback, and copy-ready output directly in the browser where supported.
Dockerfile Formatter helps you format and normalize Dockerfile with readable indentation, syntax-aware spacing, validation feedback, and copy-ready output directly in the browser where supported.
Terraform Formatter helps you format and normalize Terraform with readable indentation, syntax-aware spacing, validation feedback, and copy-ready output directly in the browser where supported.
Code Indentation Converter helps you convert Code Indentation between the documented source and target formats, keeping important values, ordering, and normalization choices visible directly in the browser where supported.
Trailing Whitespace Remover helps you remove the selected Trailing Whitespace content while preserving unrelated data and showing what changed before download or copy directly in the browser where supported.
Blank Line Normalizer helps you normalize Blank Line into a consistent representation and report the transformations that can affect downstream compatibility directly in the browser where supported.
Code Comment Remover helps you remove the selected Code Comment content while preserving unrelated data and showing what changed before download or copy directly in the browser where supported.
Import Sorter helps you use Import Sorter for focused code formatting, linting, and transformation tools work with a built-in example, validation feedback, clear limitations, and copy or download actions directly in the browser where supported.
Import Grouping Tool helps you use Import Grouping Tool for focused code formatting, linting, and transformation tools work with a built-in example, validation feedback, clear limitations, and copy or download actions directly in the browser where supported.
Unused Import Detector helps you scan Unused Import for recognizable patterns, risky values, inconsistencies, or compatibility signals and return reviewable findings directly in the browser where supported.
Naming Convention Converter helps you convert Naming Convention between the documented source and target formats, keeping important values, ordering, and normalization choices visible directly in the browser where supported.
JavaScript String Escaper helps you use JavaScript String Escaper for focused code formatting, linting, and transformation tools work with a built-in example, validation feedback, clear limitations, and copy or download actions directly in the browser where supported.
SQL String Escaper helps you use SQL String Escaper for focused code formatting, linting, and transformation tools work with a built-in example, validation feedback, clear limitations, and copy or download actions directly in the browser where supported.
Source Code URL Encoder & Decoder helps you encode Source Code URL Encoder & into the selected transport or storage representation while preserving Unicode and exposing malformed-input errors directly in the browser where supported.
Unicode Escaper/Unescaper helps you use Unicode Escaper/Unescaper for focused code formatting, linting, and transformation tools work with a built-in example, validation feedback, clear limitations, and copy or download actions directly in the browser where supported.
AST Viewer helps you view AST in a structured, readable layout while preserving the source for comparison and highlighting unsupported or malformed content directly in the browser where supported.
AST Difference Viewer helps you compare two AST Difference values and report meaningful additions, removals, changes, and equivalence rules without hiding the original inputs directly in the browser where supported.
Regex Based Code Transformer helps you use Regex Based Code Transformer for focused code formatting, linting, and transformation tools work with a built-in example, validation feedback, clear limitations, and copy or download actions directly in the browser where supported.
Codemod Runner helps you use Codemod Runner for focused code formatting, linting, and transformation tools work with a built-in example, validation feedback, clear limitations, and copy or download actions directly in the browser where supported.
ESLint Configuration Builder helps you generate ESLint Configuration from labeled options and deterministic templates, with copy, download, reset, and production-review guidance directly in the browser where supported.
Prettier Configuration Builder helps you generate Prettier Configuration from labeled options and deterministic templates, with copy, download, reset, and production-review guidance directly in the browser where supported.
Stylelint Configuration Builder helps you generate Stylelint Configuration from labeled options and deterministic templates, with copy, download, reset, and production-review guidance directly in the browser where supported.
Ruff Configuration Builder helps you generate Ruff Configuration from labeled options and deterministic templates, with copy, download, reset, and production-review guidance directly in the browser where supported.
EditorConfig Builder helps you generate EditorConfig from labeled options and deterministic templates, with copy, download, reset, and production-review guidance directly in the browser where supported.
Lint Result Viewer helps you view Lint Result in a structured, readable layout while preserving the source for comparison and highlighting unsupported or malformed content directly in the browser where supported.
Deprecated API Rule Scanner helps you scan Deprecated API Rule for recognizable patterns, risky values, inconsistencies, or compatibility signals and return reviewable findings directly in the browser where supported.
TODO/FIXME Scanner helps you scan TODO/FIXME for recognizable patterns, risky values, inconsistencies, or compatibility signals and return reviewable findings directly in the browser where supported.
Hardcoded URL Scanner helps you scan Hardcoded URL for recognizable patterns, risky values, inconsistencies, or compatibility signals and return reviewable findings directly in the browser where supported.
Hardcoded Secret Pattern Scanner helps you scan Hardcoded Secret Pattern for recognizable patterns, risky values, inconsistencies, or compatibility signals and return reviewable findings directly in the browser where supported.
Source Code Metrics Calculator helps you calculate Source Code Metrics from explicit inputs, units, assumptions, and intermediate values so the result can be independently reproduced directly in the browser where supported.
Cyclomatic Complexity Calculator helps you calculate Cyclomatic Complexity from explicit inputs, units, assumptions, and intermediate values so the result can be independently reproduced directly in the browser where supported.
Lines of Code Counter helps you calculate Lines of Code from explicit inputs, units, assumptions, and intermediate values so the result can be independently reproduced directly in the browser where supported.
Code Duplicate Detector helps you scan Code Duplicate for recognizable patterns, risky values, inconsistencies, or compatibility signals and return reviewable findings directly in the browser where supported.
Source File Header Inserter helps you use Source File Header Inserter for focused code formatting, linting, and transformation tools work with a built-in example, validation feedback, clear limitations, and copy or download actions directly in the browser where supported.
License Header Checker helps you validate License Header against its documented syntax, structure, required fields, and common edge cases, with precise issues instead of a generic pass/fail directly in the browser where supported.
Code Formatting, Linting, and Transformation Tools includes 48 free online developer tools for formatting, linting, escaping, refactoring, and source transformation. Every published utility provides a working interface, built-in examples, validation feedback, documentation, and clear production limitations.
Most transformations run in browser memory. A tool that needs live network, registry, package, DNS, certificate, or provider data identifies the protected server request before execution. Search terms and normal analytics do not include tool input or output bodies.
A successful transformation confirms that the documented operation completed. It does not prove compatibility with every framework, format version, runtime, security policy, provider, or deployment environment.
Yes. Published code formatting, linting, and transformation tools by Zactra Technologies are free online utilities. A tool that needs a live provider or protected server operation displays that requirement before execution.
Choose by the exact input and output contract, not only by a similar name. Open the documentation to confirm formats, options, examples, limitations, and live-data requirements.
Most transformations run in browser memory. Tools requiring live network, registry, package, DNS, certificate, or provider data clearly identify the protected server request and apply strict limits.
Use the result as reviewable development output, then validate it in the destination system. Formatting, decoding, generation, or a successful remote response does not replace runtime, schema, security, compatibility, or policy checks.