Projects with this topic
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Crop images with a drag-handle interface, aspect ratio lock, and rule-of-thirds grid, entirely in th
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Pick individual pixel colors from images with a magnifier loupe and extract the dominant color, enti
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Calculate the aspect ratio of an image and compute new dimensions that preserve it, entirely in the
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Build and send HTTP requests with custom method, headers, query parameters, and body directly from t
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Fetch and display the HTTP response headers for any URL, with status code color coding and highlight
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Convert HTML source to Markdown using a custom recursive DOM walker without any external library, en
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Remove whitespace and comments from HTML to reduce file size, with preservation of IE conditional co
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Beautify and indent HTML markup with correct handling of inline, block, and void elements, entirely
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Encode special characters to HTML entities or decode HTML entities back to plain text, entirely in t
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Generate MD5, SHA-1, SHA-256, and SHA-512 cryptographic hashes from text input, entirely in the brow
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Reduce GIF file size by lowering frame rate and color count using FFmpeg.wasm, entirely in the brows
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Browse, preview, and copy CSS declarations for 100 Google Fonts across 5 categories with dynamic fon
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Parse EXIF metadata and GPS coordinates from JPEG images using a custom binary parser, entirely in t
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Browse, search, and copy emojis from 8 categories with recently used tracking and Unicode codepoint
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Browser-based email-header-analyzer tool. Live demo at file-converter-free.com
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Calculate electricity consumption and cost for any appliance by wattage, daily usage hours, and pric
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Browser-based ebook-reader tool. Live demo at file-converter-free.com
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Find repeated words in text with frequency counts, word positions, and an optional common-word filte
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Browser-based dns-lookup tool. Live demo at file-converter-free.com
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Calculate final prices after one or two stacked percentage discounts, with quick-preset buttons and
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