HTML · CSS · Image tools.
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20 essential tools for web developers — all client-side, all fast, no tracking.
Beautifier / Minifier
Format messy HTML into clean indented code, or crush it to a single line.
HTML Cleaner
Strip inline styles, remove scripts, and sanitize HTML from Word or email.
HTML ↔ Markdown
Convert HTML to Markdown or Markdown to HTML instantly in your browser.
Live HTML Preview
Type or paste HTML and see it rendered live in a sandboxed preview pane.
HTML Diff
Compare two HTML snippets with character-level diff highlighting.
Table → CSV / JSON
Paste an HTML table and export as clean CSV or JSON in one click.
Meta Tag Analyzer
Paste any HTML and instantly see all meta tags, Open Graph, and SEO info.
CSS Formatter / Minifier
Beautify CSS with proper indentation or minify for production. Shows byte delta.
JSON Formatter
Validate, pretty-print with syntax highlighting, or minify JSON.
Base64 Encoder / Decoder
Encode text or images to Base64 data URIs, or decode back to content.
Color Extractor
Paste HTML or CSS and pull out every color as a clickable swatch.
Regex Tester
Write a pattern, toggle flags, see all matches highlighted live with group details.
Image Compressor
Compress JPG, PNG, or WebP with a quality slider. See before/after size reduction.
Image Resizer
Resize to exact pixels or by percentage with aspect ratio lock and quick-scale buttons.
Format Converter
Convert between PNG, JPEG, and WebP. Shows output size and savings percentage.
Favicon Generator
Upload an image or type an emoji to generate all favicon sizes. Download as zip.
SVG Optimizer
Strip Figma, Illustrator, and Inkscape bloat from SVG exports with one click.
Color Picker from Image
Hover over any pixel to preview its color. Click to build a copyable palette.
CSS Filter Preview
Adjust brightness, contrast, hue, blur, and more live. Copy the filter: string.
Placeholder Generator
Generate custom placeholder images with any size, color, and text. Download PNG.