Tool Documentation & FAQ

Interactive prompt testing with metrics (response time, token usage, cost). Master few-shot, chain-of-thought, role-based prompting.

Transform AI-generated copy into natural, human-like language that passes tone checks.

Generate SEO-optimized article outlines from keywords to accelerate content planning.

Draft polished business emails instantly with configurable tone and AI assistance.

Generate stunning images from text descriptions using Stable Diffusion AI.

Create lorem ipsum, custom patterns, and randomized text snippets on demand.

Convert multiple images (JPG, PNG, WebP) into a single high-quality PDF document.

Reduce the file size of your PDF documents while maintaining quality.

Combine multiple PDF files into one single document. Drag and drop to reorder.

Extract pages from your PDF file. Specify single pages or ranges.

Convert PDF pages to high-quality images (JPG, PNG, WebP). Extract all pages or select specific ones.

Remove image backgrounds with on-device AI for instant transparent PNGs.

Compress MP4, MOV, AVI, MKV, and WebM videos with optimized ffmpeg presets.

Send files device to device with no size limit and no upload, or get a shareable link for files up to 50MB.

Convert images to WebP, AVIF, JPEG, PNG with up to 80% compression. Resize, batch process, and see exact size savings.

Extract text from images and PDFs using OCR. Supports multiple languages and formats.

Solve percentage increase, decrease, and ratio problems in seconds.

Build branded QR codes with color, size, and error correction controls.

Split photos into Instagram 3x3 grids, panorama swipe carousels, or extract storyboard and comic panels using AI vision.

Encode text to Base64 or decode Base64 strings with instant previews.

Decode JSON Web Tokens instantly and inspect headers, payloads, and signatures.

Encode or decode URLs, query strings, and special characters accurately.

Shorten long URLs and track clicks with built-in referrer analytics dashboards.

Compare source code or text files side-by-side with highlighted changes.

Create realistic mock data for testing: names, emails, addresses, and more.

Format, validate, and minify JSON payloads with syntax highlighting and errors.

Describe your data needs in plain English and instantly generate SQL queries.

A distraction-free pencil sketch tool and blank full-screen drawing canvas that opens in one click. Pencil, shapes, text and Mermaid flowcharts, drawn in your browser with no signup and nothing uploaded.

Browse, upload, download, and manage files in your cloud storage. Supports Vercel Blob, AWS S3, and Cloudflare R2.

Capture a full-page or viewport screenshot of any public URL. Renders in a real browser, so JavaScript, web fonts and lazy-loaded images all appear.

Analyze any webpage's SEO health. Check meta tags, headings, images, links, structured data, and social tags with actionable recommendations.

Pull any company's logo, favicons and OpenGraph metadata from a URL. Checks the web app manifest, apple-touch-icons and declared favicons, then ranks every candidate by real measured size.

Connect your YouTube channel, analyze video SEO, research keywords, convert videos to shorts, and publish directly. AI-powered optimization with multi-LLM fallback.

Convert between Markdown, HTML, and plain text instantly. Live preview, syntax highlighting, and one-click copy or download.

Turn a bank or credit card statement PDF into a clean CSV or Google Sheets paste, with every transaction categorised and the totals checked against the statement itself.

Convert video clips or YouTube videos to animated GIFs. Paste a YouTube URL or upload a video, set start time, duration, FPS, and dimensions for perfect GIF creation.

Extract audio from any video file. Convert MP4, MOV, AVI, WebM to MP3, WAV, AAC, or OGG with custom bitrate settings.

Generate beautiful color palettes, extract colors from images, check accessibility contrast, and export as CSS, Tailwind, or SCSS.

Create custom stickers from images or YouTube video frames with AI background removal, text overlays, and borders. Export for WhatsApp, Telegram, and iMessage.

Isolate vocals, extract clean acapella stems, and separate backing tracks for music production, remixes, and video editing using Meta's Demucs AI model.