All tools
58 free tools grouped by the job you're doing. Pin the ones you use most and they'll wait for you on the homepage. Press / anywhere to search.
CSS Generators
10 toolsGradient Generator
Linear, radial and conic gradients with draggable stops.
01.02 / CSS GeneratorsBox Shadow Generator
Layered, smooth shadows with live preview.
01.03 / CSS GeneratorsGlassmorphism Generator
Frosted glass cards with backdrop-filter.
01.04 / CSS GeneratorsClip-Path Generator
Drag points to build polygon clip paths.
01.05 / CSS GeneratorsBorder-Radius Blob
Organic blob shapes from 8-value border-radius.
01.06 / CSS GeneratorsFluid Type Scale
clamp() font sizes that scale between viewports.
01.07 / CSS GeneratorsPX to REM Converter
px, rem, em and % with your base size.
01.08 / CSS GeneratorsEasing Builder
Visual cubic-bezier editor with CSS and GSAP output.
01.09 / CSS GeneratorsPX to REM Chart
Every size from 1px to 200px in rem.
01.10 / CSS GeneratorsREM to PX Converter
rem to pixels at any root or text size.
Color
5 toolsWCAG Contrast Checker
Check AA / AAA contrast and get a passing fix.
02.02 / ColorPalette From Image
Pull a color palette out of any photo.
02.03 / ColorTailwind Shade Generator
50 to 950 shade scales from one brand color.
02.04 / ColorColor Converter
HEX, RGB, HSL and OKLCH, both directions.
02.05 / ColorColor Palette Generator
Space to generate, lock favorites, export. 50 curated palettes.
Brand & Media
9 toolsQR Code Studio
URL, Wi-Fi, vCard QR codes. Custom colors, never expire.
03.02 / Brand & MediaLogo Maker
Name + icon + font. Export SVG and PNG.
03.03 / Brand & MediaEmail Signature Generator
Professional HTML signatures for Gmail and Outlook.
03.04 / Brand & MediaFavicon & Meta Pack
Every favicon size, webmanifest and head code.
03.05 / Brand & MediaImage Compressor
Convert to WebP / AVIF / JPEG in your browser.
03.06 / Brand & MediaImage Resizer & Cropper
Resize and crop for social, OG and web sizes.
03.07 / Brand & MediaSVG Optimizer
Strip editor junk and shrink SVG files.
03.08 / Brand & MediaHTML to PDF
Paste or upload HTML, save as PDF.
03.09 / Brand & MediaWi-Fi QR Code Generator
Join-the-network QR codes with a printable card.
Code & Data
12 toolsJSON Formatter
Format, validate and minify JSON.
04.02 / Code & DataBase64 Encoder
Encode / decode text and files to Base64.
04.03 / Code & DataURL Encoder
Encode, decode and inspect URLs and query strings.
04.04 / Code & DataHTML / CSS / JS Minifier
Shrink HTML, CSS and JavaScript.
04.05 / Code & DataCSS Formatter & Beautifier
Beautify CSS, HTML and JS. Un-minify and indent.
04.06 / Code & DataRegex Tester
Live matches, groups and plain-English explanations.
04.07 / Code & DataJWT Decoder
Decode headers, claims and expiry of any JWT.
04.08 / Code & DataUnix Timestamp Converter
Epoch to date and back, in any time zone.
04.09 / Code & DataCron Expression Builder
Build and explain cron schedules in plain English.
04.10 / Code & DataHash Generator
SHA-256, SHA-1, SHA-512, MD5 and HMAC.
04.11 / Code & DataPassword & Key Generator
Passwords, API keys, UUIDs and secrets.
04.12 / Code & DataAuth Key (TOTP) Generator
Random 2FA keys, otpauth QR and live codes.
SEO & Meta
8 toolsMeta Tag & SERP Preview
See your page in Google, X, LinkedIn and iMessage.
05.02 / SEO & MetaSchema Markup Generator
JSON-LD for LocalBusiness, FAQ, Product, Article.
05.03 / SEO & MetaRobots.txt Generator
Build robots.txt rules, including AI crawlers.
05.04 / SEO & MetaSitemap Generator
Paste URLs, get a valid sitemap.xml.
05.05 / SEO & Meta.htaccess Generator
HTTPS, www, redirects, caching and gzip rules.
05.06 / SEO & MetaRedirect & Headers Checker
Every redirect hop, status code and security header.
05.07 / SEO & MetaWebsite Speed Test
Core Web Vitals and fixes from Google PageSpeed.
05.08 / SEO & MetaADA Compliance Checker
WCAG 2.1 AA scan, PDF check and Title II report.
Domain & Security
7 toolsDNS Lookup
A, MX, TXT, NS, CAA records across resolvers.
06.02 / Domain & SecurityWHOIS Lookup
Registrar, expiry, lock status and nameservers.
06.03 / Domain & SecurityWhat Is My IP Address
Your public IP, network owner and browser details.
06.04 / Domain & SecuritySPF / DMARC Checker
Parse and grade SPF, DMARC and DKIM records.
06.05 / Domain & SecuritySecret Share Links
Encrypted, self-destructing links for passwords.
06.06 / Domain & SecuritySSL Certificate Checker
Expiry, chain, TLS, HTTPS redirect and HSTS.
06.07 / Domain & SecurityMixed Content Checker
Find http:// files that break your padlock.
Type & Layout
2 toolsText & Writing
5 toolsWord Counter
Words, characters, reading time and keyword density.
08.02 / Text & WritingCase Converter & Slug Generator
Title, sentence, camel, snake case and URL slugs.
08.03 / Text & WritingLorem Ipsum Generator
Placeholder paragraphs, lists and HTML.
08.04 / Text & WritingText Diff Checker
Compare two texts or code side by side.
08.05 / Text & WritingMarkdown ↔ HTML Converter
Convert Markdown to HTML and back.