Free Tools
Utilities and resources we have built to solve real problems. Most run entirely in your browser, so nothing is uploaded.
Images and Media
Resize, collage and prepare images.
Web app
Collage Creator
A fully in-browser collage maker. Create custom grids, templates, or freeform collages. Export in high resolution without leaving your browser.
Open tool
Web app
Image Resizer
Upload once, export everywhere. Set a focal point to keep your subject perfectly framed across every social media size (Instagram, Twitter, LinkedIn and more) and download them all as a ZIP.
Open tool
Web app
Responsive Picture Generator
Upload an image and instantly generate perfectly resized WebP and AVIF assets wrapped in a beautifully formatted HTML picture tag. Stop writing srcset manually.
Open toolDeveloper Tools
Format, decode and validate code.
Web app
QR Code Generator
Generate high-quality QR codes instantly in your browser. 100% local, no server uploads. Features rich previews and customization options.
Open tool
Web app
JSON to Zod/TS
Instantly convert raw JSON payloads into strongly-typed TypeScript interfaces and robust Zod validation schemas locally in your browser.
Open tool"beautify": true,
"minify": true,
"convert": "xml"
}
Web app
JSON, JS, CSS, HTML & XML Formatter
Instantly format, minify, and convert JSON, JavaScript, CSS, HTML, and XML directly in your browser. 100% private client-side processing.
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Web app
Code Snippet Beautifier
Format your code snippets with beautiful syntax highlighting, stunning backgrounds, and macOS window styles. Export high-quality PNGs instantly for social sharing.
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Web app
JWT Debugger
Decode, verify, and debug JSON Web Tokens (JWT) directly in your browser. 100% secure, local client-side processing with zero server uploads.
Open toolWeb app
Base64 Encoder / Decoder
Securely encode or decode text and files directly in your browser. Features 100% local processing, rich file previews, and advanced copy modes.
Open toolDesign and CSS
Build layouts, slides and colour palettes.
Web app
Colour Palette Extractor
Upload an image to automatically extract its dominant colours and instantly validate their WCAG accessibility contrast ratios. Ensure your design is beautiful and accessible.
Open toolWeb app
Markdown Presentation
Turn plain Markdown text into beautiful, interactive slide decks instantly. Present in full-screen or export as a standalone HTML file.
Open toolWeb app
CSS Layout Builder
Interactively design complex CSS Grid and Flexbox layouts. Preview instantly and export Vanilla CSS, Tailwind, or Bootstrap code.
Open toolSEO and Web
Check how crawlers see a path.
Disallow: /checkout/
Allow: /checkout/help$
User-agent: GPTBot
Disallow: /
Web app
Robots.txt Tester
Paste a robots.txt and see which search and AI bots can crawl a path, which rule decides it, and why. Generate AI crawler rules. Runs in your browser, with an optional server fetch.
Open tool> Independent UK shop.
## Shop
- [Collections](https://example.co.uk/collections)
Web app
llms.txt Checker
Check an llms.txt file or generate a starter for a UK shop or service site. Parsing stays in your browser. Google Search says it ignores llms.txt.
Open toolLogistics
Preview shipping labels before you print them.
Desktop Apps
Applications you install and run on your own machine.
Desktop app
AIFileNamer
Stop wasting hours manually opening files, guessing what they are, and renaming them. An intelligent, fully autonomous file organisation and renaming desktop application powered by local and cloud AI models.
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SoonDesktop app
Svelterm
A modern, privacy-focused, AI-powered SSH and SFTP desktop client. Manage servers with an integrated terminal and dual-pane file browser.
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