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llms.txt Generator
Write and validate an llms.txt file that points AI tools to your site's most useful pages.
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41 free utilities for everyday digital work. Filter by name, task or category.
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AI Crawler Checker
See which AI crawlers (GPTBot, ClaudeBot, PerplexityBot and more) your robots.txt allows or blocks.
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JSON-LD Generator
Build schema.org structured data for articles, products, FAQs, events and more, with built-in checks.
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LLM Token Counter
Count tokens and estimate cost for GPT, Claude, Gemini and Llama prompts, with exact counts where tokenizers are public.
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MCP Config Generator
Generate MCP server config for Claude, Cursor, VS Code, Windsurf and Zed from one form.
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JSON Schema Generator
Generate a JSON Schema from example JSON, then validate data against it.
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AI Prompt Builder
Structure prompts with a role, task, context, constraints, output format and examples, with reusable variables.
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AI Readiness Checker
Score how well a page can be read, understood and cited by AI search and assistants.
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Image Compressor
Compress PNG, JPG and SVG files in lossless or lossy mode so your pages load faster.
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Meta Tags Generator
Preview and generate Open Graph, Twitter and SEO meta tags for how your site appears when shared.
URL to Screenshot
Capture high-quality screenshots of any website from its URL, at custom sizes for responsive views.
JSON Beautifier
Format JSON with clean indentation and line breaks so it's easy to read.
JSON Minifier
Strip whitespace, indentation and line breaks from JSON to reduce its size.
JSON Tree Viewer
Explore JSON as a collapsible tree to navigate large and nested data.
JSON to XML
Convert JSON data into well-formed XML.
HTML Beautifier
Re-indent and space out HTML markup to make it readable again.
CSS Beautifier
Reformat CSS with consistent indentation and spacing.
CSS Minifier
Remove spaces, line breaks and comments from CSS to cut file size.
JS Beautifier
Reformat JavaScript with proper indentation to improve readability.
HEX to RGB Converter
Translate hexadecimal colour codes into RGB values and back.
Favicon Generator
Create favicons in every size you need from a PNG, JPG, SVG or ICO file.
Word Counter
Count words and characters as you type for essays, posts and copy.
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QR Code Generator
Turn links and text into a QR code you can download and print.
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Image Converter
Convert images between common formats in a few clicks.
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Image Cropper
Crop images to an exact size or aspect ratio.
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Image Search
Search for free images to use in your projects.
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HEIC to JPG
Convert iPhone HEIC photos to JPG, PNG or WebP in bulk, with location data removed.
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Resize Image
Resize images to exact pixels, a percentage or a longest side, in bulk, with sharp results.
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Compress Image to KB
Shrink images under an exact size like 20 KB, 50 KB or 200 KB for forms and uploads.
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Remove Photo Metadata
See and strip hidden EXIF, GPS location and camera data from photos without re-compressing them.
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Merge PDF
Combine PDFs into one file, reorder them and pick exactly which pages to keep from each.
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Split PDF
Split a PDF into single pages, page ranges or equal parts, or extract the pages you select.
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Organize PDF
Reorder, rotate and delete PDF pages visually, then save a clean new file.
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JPG to PDF
Turn JPG, PNG and WebP images into one PDF with page size, orientation and margins.
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PDF to JPG
Convert PDF pages to high-resolution JPG or PNG images, all pages or just the ones you pick.
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Compress Video
Shrink videos to a target size for WhatsApp, Discord or email, and see the result size before you start.
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Compress PDF
Shrink PDFs by recompressing the images inside them, while text and vector graphics stay sharp.
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PDF to Word
Turn a PDF's text into an editable Word document, with headings, paragraphs and page breaks.
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Sign PDF
Draw, type or upload your signature and place it anywhere on a PDF, plus dates and initials.
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OCR PDF
Make scanned PDFs searchable and copyable by recognising the text on every page.
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Protect PDF
Add a password with AES-256 encryption and control printing and copying, or remove a password you know.
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Developer tools
Format, minify and inspect HTML, CSS, JavaScript and JSON.
15 toolsImages tools
Compress, convert, crop and find images for the web.
11 toolsDocuments tools
Merge, split, organise and convert PDFs right in your browser.
10 toolsAI tools
Get sites, data and prompts ready for AI: llms.txt, crawler access, tokens, schemas and MCP.
8 toolsConverters tools
Convert between image, document, data and colour formats in a click.
7 toolsUtilities tools
QR codes, website screenshots, SEO tags and other handy helpers.
6 toolsDesign tools
Colour conversion, favicons and visual assets for your brand.
3 toolsText & Writing tools
Count, check and shape your words and copy.
3 toolsVideo tools
Compress and prepare video files without uploading them.
1 tool
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