Free · Private · No sign-up
Image and web asset tools that run in your browser
Compress images, convert Word and PDF files, make favicons and QR codes, build meta tags and sitemaps, and design with CSS. Your files stay on your device.
- Files never leave your device
- Fast: nothing to upload or wait for
- Clear limits stated on every tool
Image tools
Compress, resize, convert, crop and inspect images without uploading them.
- Image Compressor Shrink JPG, PNG and WebP files in your browser, compare before and after, then download.
- Image Resizer Change an image’s size by pixels or percentage, keeping the proportions you choose.
- Image Converter Convert between JPG, PNG and WebP, and turn GIF, BMP, SVG or AVIF into a standard image.
- Crop & Rotate Image Crop to a free or fixed ratio, rotate by 90° or any angle, and flip, with live preview.
- Image to Base64 Turn an image into a Base64 data URI, an HTML img tag or a CSS background, and decode it back.
- Image Metadata Viewer See an image’s size, format, EXIF camera details and GPS data, and remove metadata before sharing.
Icons, social & QR
Favicons, social media images, placeholders and QR codes.
- Favicon Generator Create favicon.ico, PNG icons, an Apple touch icon and a web manifest from one image.
- Social Media Image Resizer Fit one image to Instagram, Facebook, X, LinkedIn, YouTube, Pinterest and Open Graph sizes.
- Placeholder Image Generator Create simple placeholder images with custom size, colours and text as PNG, JPG, WebP or SVG.
- QR Code Generator Make QR codes for links, text, Wi-Fi, email and phone numbers. Download as PNG or SVG.
CSS & colour
Gradients, shadows, corner radii, palettes, colour conversion and accessibility checks.
- CSS Gradient Generator Build linear, radial and conic gradients with multiple colour stops and copy the CSS.
- Color Palette Generator Build harmonious palettes from one colour, or extract the dominant colours from an image.
- Color Contrast Checker Check text and background colours against WCAG 2.x AA and AAA contrast requirements.
- CSS Box Shadow Generator Design single or layered box shadows visually and copy the CSS.
- CSS Border Radius Generator Round corners evenly or individually, including elliptical shapes, and copy the CSS.
- Color Converter Convert colours between HEX, RGB, HSL, HSV and CMYK, find CSS colour names and copy any format.
SEO tools
Preview search snippets, build meta tags, robots.txt and sitemaps, check keyword use and add structured data.
- SERP Snippet Preview See how your title and description may look in Google results and check if they are too long.
- Meta Tag Generator Create title, description, canonical, robots, Open Graph and X (Twitter) card tags to paste into your page head.
- Robots.txt Generator Build a robots.txt file: allow or block folders, add your sitemap and optionally ask AI crawlers to stay away.
- XML Sitemap Generator Turn a list of page addresses into a valid sitemap.xml file you can upload and submit to search engines.
- Keyword Density Checker Count the most used words and phrases in your text and check how often a target keyword appears.
- UTM Link Builder Add UTM campaign parameters to a link so Google Analytics can show where your visitors came from.
- Schema Markup Generator Generate JSON-LD structured data for FAQ pages, articles, local businesses and products.
- URL Slug Generator Turn titles into clean, lower-case URL slugs without accents, symbols or extra words.
PDF & documents
Turn images, Word files and PDFs into other formats, right in your browser.
- Images to PDF Combine JPG, PNG and WebP images into one PDF with your choice of page size, margins and quality.
- Word to PDF Turn a .docx Word file into a PDF in your browser. Headings, lists, tables and pictures are kept; your file is not uploaded.
- PDF to Word Turn a text-based PDF into an editable .docx file in your browser. No upload, no OCR, layout is simplified.
Text & developer
Count words, change text case, format JSON, encode Base64 and URLs, and generate strong passwords.
- Word Counter Count words, characters, sentences and paragraphs, with reading time and the most used words.
- Text Case Converter Change text to upper case, lower case, sentence case, title case, camelCase, snake_case, kebab-case and more.
- Password Generator Create strong random passwords with your choice of length and characters, made in your browser and never sent anywhere.
- JSON Formatter Format, validate, minify and sort JSON, with clear error messages that point to the line and column.
- Base64 and URL Encoder Encode and decode Base64 and percent-encoded URLs, with proper UTF-8 and URL-safe options.
No tool matches that. Try a broader word like “image” or “colour”.
Latest tutorials
- Text & developer tips Robots.txt and sitemaps: what they do and what they do not Two small files help search engines find your pages. Learn what robots.txt can and cannot control, what a sitemap is for, and the mistakes that hide…
- Text & developer tips How long should a page title and meta description be? Search results cut text by width, not by character count. Here is what that means for your titles and descriptions, and how to check them before you…
- Text & developer tips PDF to Word: what to expect when you convert a PDF to a document Converting a PDF back to Word never gives a perfect copy. Learn why, how to tell a text PDF from a scan, and what to fix by hand afterwards.
Why browser-based tools?
Private by design
Images are decoded, edited and re-encoded by your own browser. We never see them, so photos with faces, documents or locations stay yours.
Honest about limits
Browsers can’t create every format. Each tool says what it can and can’t do, for example that AVIF and HEIC can be opened but not saved.
Made to be useful
Every tool comes with plain-language steps, tips and answers to common questions, plus tutorials for the problems people actually search for.