to its escaped form.",
"output": "<div>"
},
{
"title": "Decode a named entity",
"description": "© 2024 — Uttir → © 2024 — Uttir",
"output": "© 2024 — Uttir"
}
],
"faq": [
{
"question": "What is the difference between basic and full encoding?",
"answer": "Basic encoding escapes only the five reserved characters (& < > \" '). Full encoding also turns every non-ASCII character into a numeric entity, which can help avoid encoding issues when serving the same HTML across many systems."
},
{
"question": "Does the decoder handle decimal and hex entities?",
"answer": "Yes. Both © (decimal) and © (hex) are recognized, along with any named entity from the standard set. Unknown entities are left as-is."
},
{
"question": "What is the difference between named and numeric entities?",
"answer": "Named entities use a short name (& for &, < for <, > for >). Numeric entities use the Unicode code point (& for &, < for <, > for >). Both render identically; named is more readable, numeric is more universal."
}
],
"addedAt": null,
"popular": true,
"skillDoc": "https://uttir.com/.well-known/skills/html-entity-encoder-decoder.md",
"markdownDoc": "https://uttir.com/html-entity-encoder-decoder.md"
},
{
"slug": "morse-code-translator",
"name": "Morse Code Translator",
"shortDescription": "Translate text to Morse code and decode Morse back to text. Letter-perfect ITU/ANSI standard.",
"url": "https://uttir.com/morse-code-translator",
"categories": [
"encoding-tools",
"developer-tools",
"text-tools"
],
"keywords": [
"morse code translator",
"morse code",
"morse to text",
"text to morse",
"morse decoder",
"morse encoder"
],
"useCases": [
"Use for morse code translator",
"Use for morse code",
"Use for morse to text",
"Use for text to morse",
"Use for morse decoder"
],
"userIntents": [
"How do I morse code translator?",
"Morse Code Translator online",
"Free morse code translator no signup",
"Morse Code Translator that doesn't upload my data",
"Morse Code Translator in my browser",
"Best morse code compared"
],
"privacy": "Translation runs entirely in your browser.",
"related": [
"html-entity-encoder-decoder",
"base64-encoder",
"base32-encoder-decoder"
],
"inputs": "A text input (typed or pasted)",
"outputs": "A decoded string (Base64, URL, HTML entity, JWT, etc.)",
"howTo": [
{
"title": "Choose direction",
"detail": "Pick \"Text → Morse\" or \"Morse → Text\"."
},
{
"title": "Paste your input",
"detail": "Type or paste. The other side updates live."
},
{
"title": "Copy the result",
"detail": "Use the Copy button for a clean output."
}
],
"examples": [
{
"title": "SOS",
"description": "The universal distress signal.",
"output": "... --- ..."
},
{
"title": "Hello",
"description": "Plain text to Morse.",
"output": ".... . .-.. .-.. ---"
}
],
"faq": [
{
"question": "What alphabet do you use?",
"answer": "The ITU/ANSI standard used by amateur radio operators worldwide. Letter-spacing is one space, word-spacing is \" / \"."
},
{
"question": "Why are some letters shown as \"?\" when decoding?",
"answer": "A \"?\" appears wherever the decoder hits a sequence that does not match any standard symbol. That usually means a typo in the Morse or extra/missing spaces."
},
{
"question": "Is there a standard for Morse code?",
"answer": "Yes — the International Morse Code standard, last revised in 2004. The tool follows it, including the special prosigns (CT, SK, AR) used by radio operators."
}
],
"addedAt": null,
"popular": false,
"skillDoc": "https://uttir.com/.well-known/skills/morse-code-translator.md",
"markdownDoc": "https://uttir.com/morse-code-translator.md"
},
{
"slug": "base32-encoder-decoder",
"name": "Base32 Encoder/Decoder",
"shortDescription": "Encode text to Base32 and decode Base32 strings back. RFC 4648 alphabet, UTF-8 safe.",
"url": "https://uttir.com/base32-encoder-decoder",
"categories": [
"encoding-tools",
"developer-tools"
],
"keywords": [
"base32 encoder",
"base32 decoder",
"base32",
"encode base32",
"decode base32",
"base32 online"
],
"useCases": [
"Use for base32 encoder",
"Use for base32 decoder",
"Use for base32",
"Use for encode base32",
"Use for decode base32"
],
"userIntents": [
"How do I base32 encoder?",
"Base32 Encoder/Decoder online",
"Free base32 encoder no signup",
"Base32 Encoder/Decoder that doesn't upload my data",
"Base32 Encoder/Decoder in my browser",
"Best base32 decoder compared"
],
"privacy": "Encoding and decoding happen entirely in your browser.",
"related": [
"base64-encoder",
"base64-decoder",
"hash-generator"
],
"inputs": "A text input (typed or pasted)",
"outputs": "An encoded string (Base64, URL, HTML entity, etc.)",
"howTo": [
{
"title": "Choose direction",
"detail": "Switch between Encode and Decode with the toggle."
},
{
"title": "Paste input",
"detail": "The output updates as you type."
},
{
"title": "Copy the result",
"detail": "One click to copy the encoded or decoded value."
}
],
"examples": [
{
"title": "Encode \"foobar\"",
"description": "A canonical RFC 4648 test vector.",
"output": "MZXW6YTBOI======"
},
{
"title": "Decode a TOTP secret",
"description": "Most TOTP secrets are stored as Base32.",
"output": "JBSWY3DPEHPK3PXP"
}
],
"faq": [
{
"question": "What is the difference between Base32 and Base64?",
"answer": "Base32 uses a 32-character uppercase alphabet (A–Z, 2–7) and is case-insensitive. Base64 uses a 64-character mixed-case alphabet and is about 8% more compact. Base32 is preferred when humans may need to read or retype the value."
},
{
"question": "Is this safe to use for production secrets?",
"answer": "For one-off encoding and decoding, yes. For storing secrets long-term, prefer your platform’s native secret manager. Anything pasted here is processed only inside your browser — no network requests are made."
},
{
"question": "When is Base32 used?",
"answer": "Where Base64's character set is a problem: case-insensitive systems, URLs, filesystems, and human-typed codes. Base32 uses only A-Z and 2-7, which is easier to read, type, and process in those environments."
}
],
"addedAt": null,
"popular": false,
"skillDoc": "https://uttir.com/.well-known/skills/base32-encoder-decoder.md",
"markdownDoc": "https://uttir.com/base32-encoder-decoder.md"
},
{
"slug": "cron-parser",
"name": "Cron Expression Parser",
"shortDescription": "Parse a 5-field cron expression and see when it will next fire, with a plain-English explanation.",
"url": "https://uttir.com/cron-parser",
"categories": [
"developer-tools",
"date-time-tools"
],
"keywords": [
"cron parser",
"cron expression",
"crontab",
"cron schedule",
"cron next run",
"cron translator"
],
"useCases": [
"Explain a cron expression in plain English",
"See the next 5 or 10 times a cron will run",
"Verify that a cron expression matches the intended schedule",
"Decode someone else’s cron expression from a config file"
],
"userIntents": [
"How do I cron parser?",
"Cron Expression Parser online",
"Free cron parser no signup",
"Cron Expression Parser that doesn't upload my data",
"Cron Expression Parser in my browser",
"Best cron expression compared"
],
"privacy": "Parsing runs locally in your browser. No expression is sent to a server.",
"related": [
"unix-timestamp-converter",
"regex-tester",
"json-formatter"
],
"inputs": "A user input appropriate to the tool (see the tool page for details)",
"outputs": "A result appropriate to the tool (see the tool page for details)",
"howTo": [
{
"title": "Paste a cron expression",
"detail": "Five space-separated fields. Wildcards, lists, ranges, and steps are all supported."
},
{
"title": "Read the breakdown",
"detail": "Each field shows its raw value, allowed range, and matched values."
},
{
"title": "Check the next runs",
"detail": "Use the UTC time list to confirm the schedule fires when you expect."
}
],
"examples": [
{
"title": "Every 15 minutes",
"description": "A very common heartbeat schedule.",
"output": "*/15 * * * *"
},
{
"title": "Weekday mornings at 9:00",
"description": "Monday through Friday, 9 AM sharp.",
"output": "0 9 * * 1-5"
},
{
"title": "First of the month, midnight",
"description": "Classic monthly job schedule.",
"output": "0 0 1 * *"
}
],
"faq": [
{
"question": "Do you support seconds or year fields (6- or 7-field cron)?",
"answer": "Not yet. This tool targets the classic 5-field POSIX cron used by crontab, GitHub Actions scheduled events, and most CI systems. Extended formats (Quartz-style) are not supported."
},
{
"question": "Why are next-run times in UTC?",
"answer": "Cron itself does not carry time zone information — it fires whenever the host clock matches the pattern. We display the next runs in UTC so the result is unambiguous regardless of where you are."
},
{
"question": "What does \"*\" mean in a cron expression?",
"answer": "Every value. In the minute field, \"*\" means every minute. In the hour field, \"*\" means every hour. To restrict to specific values, replace \"*\" with a number (e.g. \"5\"), a list (\"1,3,5\"), a range (\"1-5\"), or a step (\"*/15\" = every 15)."
}
],
"addedAt": null,
"popular": true,
"skillDoc": "https://uttir.com/.well-known/skills/cron-parser.md",
"markdownDoc": "https://uttir.com/cron-parser.md"
},
{
"slug": "color-palette-generator",
"name": "Color Palette Generator",
"shortDescription": "Generate 5-color palettes from any base color using classic harmony schemes — analogous, complementary, triadic, and more.",
"url": "https://uttir.com/color-palette-generator",
"categories": [
"color-tools",
"generators"
],
"keywords": [
"color palette generator",
"color palette",
"color scheme",
"color harmony",
"complementary colors",
"triadic palette"
],
"useCases": [
"Generate a 5-color palette from a base color",
"Build palettes using analogous, complementary, triadic, or tetradic harmonies",
"Get hex, RGB, and HSL values for every color in the palette",
"Create a palette with proper contrast for text and backgrounds"
],
"userIntents": [
"How do I color palette generator?",
"Color Palette Generator online",
"Free color palette generator no signup",
"Color Palette Generator that doesn't upload my data",
"Color Palette Generator in my browser",
"Best color palette compared"
],
"privacy": "All color math runs locally in your browser.",
"related": [
"color-picker",
"contrast-checker",
"hex-to-rgb"
],
"inputs": "A color value (hex, RGB, or HSL)",
"outputs": "A generated value (UUID, password, QR code, palette, etc.)",
"howTo": [
{
"title": "Pick a base color",
"detail": "Use the color input or paste a hex value."
},
{
"title": "Choose a scheme",
"detail": "Analogous, complementary, triadic, split-complementary, tetradic, or monochrome."
},
{
"title": "Copy any swatch",
"detail": "Click a swatch to copy its hex value to the clipboard."
}
],
"examples": [
{
"title": "Triadic brand palette",
"description": "A balanced three-hue palette plus two supporting shades.",
"output": "3 hues 120° apart + 2 shades"
},
{
"title": "Analogous nature palette",
"description": "Calm, related hues for organic designs.",
"output": "5 hues within 30° of the base"
}
],
"faq": [
{
"question": "Which scheme should I use?",
"answer": "Analogous for calm/natural designs. Complementary for high contrast (e.g. CTAs). Triadic for vibrant but balanced brands. Tetradic for rich, multi-hue designs that still feel organized. Monochrome for minimal, premium aesthetics."
},
{
"question": "Why five colors?",
"answer": "Five is enough to express a brand (primary, secondary, accent, two neutrals) without overwhelming the result. You can always regenerate or pick fewer swatches for a tighter palette."
},
{
"question": "What is a good color palette?",
"answer": "A small set (3-5) of colors that work well together. Most palettes are based on a relationship: complementary (opposite on the color wheel), analogous (adjacent), or triadic (evenly spaced). The tool generates all three from a base color."
}
],
"addedAt": null,
"popular": true,
"skillDoc": "https://uttir.com/.well-known/skills/color-palette-generator.md",
"markdownDoc": "https://uttir.com/color-palette-generator.md"
},
{
"slug": "tip-calculator",
"name": "Tip Calculator",
"shortDescription": "Calculate tip and split a bill fairly across any number of people. Quick presets for 15%, 18%, 20%, 25%.",
"url": "https://uttir.com/tip-calculator",
"categories": [
"calculators"
],
"keywords": [
"tip calculator",
"tip",
"gratuity calculator",
"restaurant tip",
"split bill",
"calculate tip"
],
"useCases": [
"Calculate a tip amount and split a bill between people",
"Figure out a 15%, 18%, 20%, or custom tip",
"See the per-person total including tip and tax",
"Round the total up, down, or to the nearest dollar"
],
"userIntents": [
"How do I tip calculator?",
"Tip Calculator online",
"Free tip calculator no signup",
"Tip Calculator that doesn't upload my data",
"Tip Calculator in my browser",
"Best tip compared"
],
"privacy": "Math runs entirely in your browser.",
"related": [
"percentage-calculator",
"loan-calculator",
"bmi-calculator"
],
"inputs": "A user input appropriate to the tool (see the tool page for details)",
"outputs": "A numeric calculation (percentage, BMI, payment, etc.)",
"howTo": [
{
"title": "Enter the bill",
"detail": "The pre-tip total in your local currency."
},
{
"title": "Set the tip percent",
"detail": "Use a preset or type a custom value."
},
{
"title": "Set the number of people",
"detail": "The per-person breakdown updates immediately."
}
],
"examples": [
{
"title": "20% on a $100 dinner for 4",
"description": "Standard U.S. restaurant tip.",
"output": "$5 tip each, $25 per person total"
},
{
"title": "15% on a $60 taxi for 2",
"description": "A common starting tip for rideshares.",
"output": "$4.50 tip each, $34.50 per person total"
}
],
"faq": [
{
"question": "Should I tip on the pre-tax or post-tax amount?",
"answer": "In the U.S., the common convention is to tip on the pre-tax subtotal. In many other countries, service is included in the bill. This tool does not add tax — just enter the number you want to tip on."
},
{
"question": "How do I split uneven shares?",
"answer": "This tool splits evenly. For uneven shares, calculate each person’s portion separately using the percentage calculator."
},
{
"question": "How much should I tip?",
"answer": "Standard in the US is 15-20% for restaurants, $1-2 per drink at bars, 10-15% for takeout. In many other countries, tipping is not expected. The tool lets you pick the rate and split between any number of people."
}
],
"addedAt": null,
"popular": true,
"skillDoc": "https://uttir.com/.well-known/skills/tip-calculator.md",
"markdownDoc": "https://uttir.com/tip-calculator.md"
},
{
"slug": "aspect-ratio-calculator",
"name": "Aspect Ratio Calculator",
"shortDescription": "Compute the aspect ratio of any width × height, and resize to a target width or fit inside a maximum box.",
"url": "https://uttir.com/aspect-ratio-calculator",
"categories": [
"image-tools"
],
"keywords": [
"aspect ratio calculator",
"aspect ratio",
"image dimensions",
"resize image",
"16:9",
"photo ratio"
],
"useCases": [
"Calculate the aspect ratio of an image (width:height)",
"Find the matching width or height for a target ratio",
"Crop an image to a target aspect ratio",
"Compare aspect ratios across different image formats"
],
"userIntents": [
"How do I aspect ratio calculator?",
"Aspect Ratio Calculator online",
"Free aspect ratio calculator no signup",
"Aspect Ratio Calculator that doesn't upload my data",
"Aspect Ratio Calculator in my browser",
"Best aspect ratio compared"
],
"privacy": "All math runs locally. No image is uploaded.",
"related": [
"image-resizer",
"image-cropper",
"image-compressor"
],
"inputs": "A user input appropriate to the tool (see the tool page for details)",
"outputs": "A result appropriate to the tool (see the tool page for details)",
"howTo": [
{
"title": "Enter width and height",
"detail": "In any unit — pixels, mm, inches. The ratio is unitless."
},
{
"title": "Read the reduced ratio",
"detail": "The tool uses the GCD of width and height to show the cleanest form."
},
{
"title": "Resize or fit",
"detail": "Pick a target width or max bounds to see the new dimensions."
}
],
"examples": [
{
"title": "1920×1080 video",
"description": "Full HD video, reduced.",
"output": "16:9"
},
{
"title": "1080×1920 Reel",
"description": "Vertical video for Instagram Reels / TikTok.",
"output": "9:16"
}
],
"faq": [
{
"question": "What is the \"reduced\" ratio?",
"answer": "Every pixel-perfect ratio can be expressed as a simplified fraction. The reduced form is the version with the smallest whole numbers — 1920×1080 reduces to 16:9 because the GCD of 1920 and 1080 is 120."
},
{
"question": "Why does my 1080×1080 Instagram post have ratio 1:1 but my 1080×1350 post has 4:5?",
"answer": "Both are common Instagram aspect ratios. 1:1 is the original square format, 4:5 takes up more vertical space in the feed and gets more attention. Use the preset list to confirm what you are about to publish."
},
{
"question": "What is the difference between 16:9 and 1.78:1?",
"answer": "They are the same aspect ratio written two ways. 16:9 is the common short form; 1.78:1 is the decimal form. Both describe the ratio of width to height. The tool shows both."
}
],
"addedAt": null,
"popular": true,
"skillDoc": "https://uttir.com/.well-known/skills/aspect-ratio-calculator.md",
"markdownDoc": "https://uttir.com/aspect-ratio-calculator.md"
},
{
"slug": "json-to-yaml",
"name": "JSON to YAML Converter",
"shortDescription": "Convert JSON to clean YAML and decode YAML back to JSON. Round-trips common JSON shapes.",
"url": "https://uttir.com/json-to-yaml",
"categories": [
"data-tools",
"developer-tools"
],
"keywords": [
"json to yaml",
"yaml converter",
"json yaml",
"yaml to json",
"yaml formatter",
"convert json to yaml"
],
"useCases": [
"Convert a JSON document to YAML",
"Convert a JSON config to a YAML config (YAML supports comments)",
"See the YAML equivalent of a JSON structure side by side",
"Convert without uploading the JSON to a server"
],
"userIntents": [
"How do I json to yaml?",
"JSON to YAML Converter online",
"Free json to yaml no signup",
"JSON to YAML Converter that doesn't upload my data",
"JSON to YAML Converter in my browser",
"Best yaml converter compared"
],
"privacy": "Conversion runs locally in your browser. No data is uploaded.",
"related": [
"json-formatter",
"csv-json-converter",
"sql-formatter"
],
"inputs": "A JSON document or fragment",
"outputs": "A file in the target format",
"howTo": [
{
"title": "Choose direction",
"detail": "Toggle between JSON → YAML and YAML → JSON."
},
{
"title": "Paste your input",
"detail": "The output updates as you type or paste."
},
{
"title": "Copy the result",
"detail": "One click to copy the converted text."
}
],
"examples": [
{
"title": "Service manifest",
"description": "A common Kubernetes-style service definition.",
"output": "apiVersion: v1\nkind: Service\nmetadata:\n name: web\nspec:\n ports:\n - port: 80\n targetPort: 8080"
},
{
"title": "Decoded back to JSON",
"description": "Round-trip is lossless for plain JSON.",
"output": "{\"apiVersion\":\"v1\",\"kind\":\"Service\",...}"
}
],
"faq": [
{
"question": "Does this support flow style and anchors?",
"answer": "Not yet. This tool targets the most common block-style YAML subset. It round-trips plain JSON shapes perfectly. If you need full YAML 1.2 support, look for a tool built on PyYAML or libyaml."
},
{
"question": "Why does my YAML output look indented differently than I expected?",
"answer": "Indentation is 2 spaces per level. If your editor expects 4, just run the result through your formatter of choice — the data is unchanged."
},
{
"question": "When should I use YAML instead of JSON?",
"answer": "YAML is easier to read and edit by hand. JSON is easier for machines to parse and is the lingua franca of web APIs. Use YAML for configuration files, CI/CD pipelines, and any place humans will edit the data. Use JSON for everything else."
}
],
"addedAt": null,
"popular": true,
"skillDoc": "https://uttir.com/.well-known/skills/json-to-yaml.md",
"markdownDoc": "https://uttir.com/json-to-yaml.md"
},
{
"slug": "date-add-subtract",
"name": "Date Add/Subtract Calculator",
"shortDescription": "Add or subtract days, weeks, months, or years from any date. Handles month-end and leap-year rollovers.",
"url": "https://uttir.com/date-add-subtract",
"categories": [
"date-time-tools",
"calculators"
],
"keywords": [
"date calculator",
"add days",
"subtract days",
"date arithmetic",
"add weeks",
"add months"
],
"useCases": [
"Add days, weeks, months, or years to a date",
"Subtract days, weeks, months, or years from a date",
"Calculate a future or past date for a deadline",
"See the day of the week for the resulting date"
],
"userIntents": [
"How do I date calculator?",
"Date Add/Subtract Calculator online",
"Free date calculator no signup",
"Date Add/Subtract Calculator that doesn't upload my data",
"Date Add/Subtract Calculator in my browser",
"Best add days compared"
],
"privacy": "All math runs in your browser. No date leaves your device.",
"related": [
"date-calculator",
"age-calculator",
"unix-timestamp-converter"
],
"inputs": "A date or time value",
"outputs": "A result appropriate to the tool (see the tool page for details)",
"howTo": [
{
"title": "Pick a starting date",
"detail": "Defaults to today. Edit it freely."
},
{
"title": "Choose a unit and amount",
"detail": "Days, weeks, months, years, hours, or minutes. Negative values go backward."
},
{
"title": "Read the result",
"detail": "The target date and the number of days between start and target."
}
],
"examples": [
{
"title": "30 days from today",
"description": "A standard return-window deadline.",
"output": "Date + 30 days"
},
{
"title": "6 months back",
"description": "For figuring out a 6-month lookback window.",
"output": "Date − 6 months"
}
],
"faq": [
{
"question": "How are months handled?",
"answer": "Months are added by name, so Jan 31 + 1 month = Feb 28 (or Feb 29 in a leap year). The tool never produces an invalid date — it rolls over to the last valid day of the month when needed."
},
{
"question": "Are the calculations timezone-aware?",
"answer": "Dates are treated as calendar dates in UTC, so you get the same answer no matter where you are in the world. If you need timezone-aware math (e.g. business days), that is a different tool."
},
{
"question": "How are time zones handled?",
"answer": "The tool uses your browser's local time zone for the input and output. If you need to add days in a specific time zone, set the time zone on the input — the output will be in the same time zone."
}
],
"addedAt": null,
"popular": true,
"skillDoc": "https://uttir.com/.well-known/skills/date-add-subtract.md",
"markdownDoc": "https://uttir.com/date-add-subtract.md"
},
{
"slug": "markdown-to-html",
"name": "Markdown to HTML Converter",
"shortDescription": "Convert Markdown to clean HTML. Headings, lists, links, images, code blocks, blockquotes, and inline formatting.",
"url": "https://uttir.com/markdown-to-html",
"categories": [
"text-tools"
],
"keywords": [
"markdown to html",
"md to html",
"markdown converter",
"convert markdown",
"markdown preview",
"markdown online"
],
"useCases": [
"Convert Markdown to HTML for a static site or blog post",
"Preview how a Markdown file will render in the browser",
"Copy clean HTML for use in a CMS or email template",
"See the rendered output side-by-side with the source"
],
"userIntents": [
"How do I markdown to html?",
"Markdown to HTML Converter online",
"Free markdown to html no signup",
"Markdown to HTML Converter that doesn't upload my data",
"Markdown to HTML Converter in my browser",
"Best md to html compared"
],
"privacy": "Conversion happens entirely in your browser.",
"related": [
"html-minifier",
"css-minifier",
"json-to-yaml"
],
"inputs": "An image file (JPG, PNG, WebP, HEIC, or other)",
"outputs": "A formatted (pretty-printed) version of the input",
"howTo": [
{
"title": "Type or paste Markdown",
"detail": "The HTML preview updates as you type."
},
{
"title": "Read the preview",
"detail": "Use the rendered output to confirm the formatting is what you want."
},
{
"title": "Copy the HTML",
"detail": "Click Copy HTML to put the converted markup on your clipboard."
}
],
"examples": [
{
"title": "A short post",
"description": "Headings, a list, and a code block.",
"output": "
Hello
const x = 1;
"
},
{
"title": "Link with title",
"description": "Markdown `[text](url \"title\")` becomes a real anchor.",
"output": "
text"
}
],
"faq": [
{
"question": "Does it support GitHub-flavored Markdown?",
"answer": "It covers the most-used subset including headings, lists, links, images, code, and blockquotes. GFM-specific features like tables, task lists, and strikethrough are not included."
},
{
"question": "Is the HTML safe to paste into my site?",
"answer": "The converter HTML-escapes all input, so user-provided text is safe. Links are automatically given rel=\"noopener noreferrer\" and target=\"_blank\" to prevent tab-nabbing."
},
{
"question": "Does the output match GitHub-Flavored Markdown?",
"answer": "Mostly. Tables, fenced code, and task lists are supported. Some GFM extensions (mention autolinking, math with $$) are not. The output is safe HTML — no inline scripts, no event handlers — so it is safe to render in your own page."
}
],
"addedAt": null,
"popular": true,
"skillDoc": "https://uttir.com/.well-known/skills/markdown-to-html.md",
"markdownDoc": "https://uttir.com/markdown-to-html.md"
},
{
"slug": "html-minifier",
"name": "HTML Minifier",
"shortDescription": "Shrink HTML by stripping comments and collapsing whitespace. See byte savings in real time.",
"url": "https://uttir.com/html-minifier",
"categories": [
"developer-tools",
"web-tools"
],
"keywords": [
"html minifier",
"minify html",
"compress html",
"html optimizer",
"strip html comments",
"minify html online"
],
"useCases": [
"Minify an HTML file by removing whitespace and comments",
"Shrink an HTML payload for production (often 20-40% smaller)",
"See the size difference between the source and the minified output",
"Minify in the browser without uploading the source"
],
"userIntents": [
"How do I html minifier?",
"HTML Minifier online",
"Free html minifier no signup",
"HTML Minifier that doesn't upload my data",
"HTML Minifier in my browser",
"Best minify html compared"
],
"privacy": "All processing is local. Your HTML never leaves the browser.",
"related": [
"css-minifier",
"js-minifier",
"markdown-to-html"
],
"inputs": "A date or time value",
"outputs": "A live timer or stopwatch",
"howTo": [
{
"title": "Paste your HTML",
"detail": "Drop a snippet, a partial, or a full document."
},
{
"title": "Pick options",
"detail": "Toggle \"remove optional tags\" if you want an extra squeeze."
},
{
"title": "Copy the minified HTML",
"detail": "Use the Copy button to grab the result."
}
],
"examples": [
{
"title": "Comment stripping",
"description": "HTML comments are removed entirely.",
"output": "
hi
→
hi
"
},
{
"title": "Whitespace collapse",
"description": "Multiple spaces and newlines between tags become a single space.",
"output": "
hello world
→
hello world
"
}
],
"faq": [
{
"question": "Will minifying break my HTML?",
"answer": "For most static markup, no. The minifier does not touch the contents of