A growing collection of workflow-ready tools for PDFs, images, video, and more.
Category: Developer
Fast-moving tools people are using most right now.
Upload a PDF to inspect file details like page count and MIME type in read-only mode.
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Create a PDF from scratch — add text blocks, headings, tables, images and dividers, then e...
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Edit PDF pages: reorder, delete, rotate and insert blank pages into any PDF.
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Add text, highlights, shapes, and signatures on top of any PDF — directly in your browser....
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PDFs
Upload a PDF to inspect file details like page count and MIME type in read-only mode.
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Developer
Generate Code 128 barcodes from text or numbers instantly in your browser.
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Developer
Decode Base64 strings back to plain text instantly.
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Developer
Encode text to Base64 for APIs, tokens, and data URLs.
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Images
Resize multiple JPG, PNG and WebP images to a maximum 1920×1080.
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Developer
Count characters in text instantly, including optional spaces and newlines.
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Generate Code 128 barcodes from text or numbers instantly in your browser.
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Decode Base64 strings back to plain text instantly.
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Encode text to Base64 for APIs, tokens, and data URLs.
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Count characters in text instantly, including optional spaces and newlines.
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Convert colors between HEX, RGB, and HSL formats with a live preview.
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Generate beautiful color palettes from a base color with harmony rules.
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Format CSS with consistent spacing and indentation for readability.
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Minify CSS instantly by removing whitespace and unnecessary characters.
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Generate MD5, SHA1, SHA256, or SHA512 hashes from text instantly in your browser.
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Format HTML with readable indentation for cleaner templates and easier debugging.
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Minify HTML by removing extra whitespace for faster pages and smaller payloads.
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Convert simple HTML into Markdown text instantly.
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Format JavaScript with consistent indentation (lightweight formatter).
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Minify JavaScript quickly by removing whitespace and comments (lightweight).
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Compare two JSON objects and highlight added, removed, and changed keys.
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Format and prettify JSON instantly with clean indentation.
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Minify JSON instantly by removing whitespace without changing the data.
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Validate JSON and get a helpful error message if it is invalid.
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Convert Markdown to HTML instantly in your browser.
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Generate secure random passwords with custom length and character sets.
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Generate QR codes from text, URLs, or data instantly in your browser.
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Scan and decode QR codes from images instantly in your browser.
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Generate random strings for tokens, test data, and placeholders.
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Test regular expressions against text and see all matches with highlighting.
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Remove duplicate lines from text while keeping the first occurrence.
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Remove empty lines from text instantly to clean up pasted content.
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Generate clean URL slugs from text (lowercase, hyphenated, SEO-friendly).
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Sort lines alphabetically (A–Z) instantly for lists and data cleanup.
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Convert Unix timestamps to human-readable dates and back instantly.
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Decode percent-encoded URLs back to readable text.
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Encode URL query strings safely using percent-encoding.
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Generate UUID v4 values instantly for IDs and testing.
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Count words in text instantly. Useful for SEO, writing, and content limits.
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