Code Formatter Tools

Indent block elements, keep inline markup on one line, and never reflow the contents of pre, textarea or style.

Shrink a stylesheet safely: comments stripped, licence banners kept, empty rules dropped, 0px shortened to 0.

A clause per line, items indented beneath it, AND/OR conditions on their own lines, keywords cased the way your team writes them.

Non-mangling minification with automatic-semicolon safety: 30–50% smaller, still debuggable, still the same program.

Get the (a, b, c) triple for every selector, ranked highest first, with :is()/:not()/:where() handled the way the spec says.

Indent block elements, keep inline markup on one line, and never reflow the contents of pre, textarea or style.

Collapse whitespace, drop comments and default attributes, unquote safe values — while protecting pre, textarea, script and style.

One selector per line, one declaration per line, `property: value;` normalised — including nested media queries and CSS nesting.

Shrink a stylesheet safely: comments stripped, licence banners kept, empty rules dropped, 0px shortened to 0.

Re-indent, space operators and break blocks — while keeping your line structure, template literals and regular expressions intact.

Non-mangling minification with automatic-semicolon safety: 30–50% smaller, still debuggable, still the same program.

The JavaScript beautifier with type syntax enabled, so `Array<string>` is not spaced like a comparison.

Convert tabs or 2-space indentation to 4 spaces, strip trailing whitespace, cap blank lines and tidy comma spacing.

One indent level per then/do/case/brace, heredocs preserved, plus warnings for unquoted expansions and unguarded commands.

One selection per line, braces aligned, arguments inline or one per line — for queries, mutations, fragments and SDL.

A clause per line, items indented beneath it, AND/OR conditions on their own lines, keywords cased the way your team writes them.

Newlines and runs of spaces become single spaces, comments can be dropped, keywords optionally upper-cased — strings untouched.

Identifier quoting, auto-increment columns, LIMIT forms, IFNULL/COALESCE, GROUP_CONCAT/STRING_AGG — plus a list of what to check by hand.

Get the (a, b, c) triple for every selector, ranked highest first, with :is()/:not()/:where() handled the way the spec says.

Every match with its full path, so a selector that hits three elements instead of one is obvious before you ship the CSS.

One value, every unit at once, with the context fields that make rem, em and % meaningful.

Pick your targets, get the prefixed declarations in place — with an explicit list of what still needs a manual look.

Pick a stance — strip browser defaults, or correct the differences between engines — and copy the result.

Structural HTML checking: unclosed tags, stray end tags, void elements with end tags, duplicate attributes and implicit closes.

A correct, minimal HTML5 skeleton: charset first, escaped values, optional Open Graph and Twitter tags.

Comment removal that respects strings, template literals, regexes and URLs, so `https://…` survives and `#` in a colour does not.

Quotes, backslashes, newlines and control characters handled per language — with the quote style you asked for.

See CRLF, LF and CR counts, spot a mixed file instantly, and convert to the style your repository expects.

It detects the current style and width, then rewrites leading whitespace only — code, strings and trailing spaces stay untouched.

Indent block elements, keep inline markup on one line, and never reflow the contents of pre, textarea or style.

Collapse whitespace, drop comments and default attributes, unquote safe values — while protecting pre, textarea, script and style.

Structural HTML checking: unclosed tags, stray end tags, void elements with end tags, duplicate attributes and implicit closes.

One selector per line, one declaration per line, `property: value;` normalised — including nested media queries and CSS nesting.

Shrink a stylesheet safely: comments stripped, licence banners kept, empty rules dropped, 0px shortened to 0.

A clause per line, items indented beneath it, AND/OR conditions on their own lines, keywords cased the way your team writes them.

Newlines and runs of spaces become single spaces, comments can be dropped, keywords optionally upper-cased — strings untouched.

Identifier quoting, auto-increment columns, LIMIT forms, IFNULL/COALESCE, GROUP_CONCAT/STRING_AGG — plus a list of what to check by hand.

Re-indent, space operators and break blocks — while keeping your line structure, template literals and regular expressions intact.

Non-mangling minification with automatic-semicolon safety: 30–50% smaller, still debuggable, still the same program.

The JavaScript beautifier with type syntax enabled, so `Array<string>` is not spaced like a comparison.

Convert tabs or 2-space indentation to 4 spaces, strip trailing whitespace, cap blank lines and tidy comma spacing.

One indent level per then/do/case/brace, heredocs preserved, plus warnings for unquoted expansions and unguarded commands.

One selection per line, braces aligned, arguments inline or one per line — for queries, mutations, fragments and SDL.

Get the (a, b, c) triple for every selector, ranked highest first, with :is()/:not()/:where() handled the way the spec says.

Every match with its full path, so a selector that hits three elements instead of one is obvious before you ship the CSS.

One value, every unit at once, with the context fields that make rem, em and % meaningful.

Pick your targets, get the prefixed declarations in place — with an explicit list of what still needs a manual look.

Pick a stance — strip browser defaults, or correct the differences between engines — and copy the result.

A correct, minimal HTML5 skeleton: charset first, escaped values, optional Open Graph and Twitter tags.

Comment removal that respects strings, template literals, regexes and URLs, so `https://…` survives and `#` in a colour does not.

Quotes, backslashes, newlines and control characters handled per language — with the quote style you asked for.

See CRLF, LF and CR counts, spot a mixed file instantly, and convert to the style your repository expects.

It detects the current style and width, then rewrites leading whitespace only — code, strings and trailing spaces stay untouched.