Small Caps Generator
Turn text into ꜱᴍᴀʟʟ ᴄᴀᴘꜱ that paste anywhere.
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Left Align Text
Strip indentation so every line starts at the left margin.
UTF-8 Encoder
See the exact UTF-8 bytes behind any text.
Base64 Encoder
Encode text to Base64, including URL-safe output.
Link Extractor
Pull every link out of HTML with its anchor text.
Duplicate Content Checker
Compare two pages and find the passages they share.
Invoice Comparison Tool
Compare two invoices line by line and see exactly what changed.
Negative Prompt Generator
Build a Stable Diffusion negative prompt from the problems you keep getting.
Email Format Validator
Check an email address against the rules that actually matter, and see why.
Flexbox Generator
Learn and generate flexbox layouts with a live, interactive preview.
Text Shadow Generator
Build text shadows, outlines and glows with a live preview.
Nano ID Generator
Generate Nano IDs — shorter than a UUID, and URL-safe by design.
Random String Generator
Generate cryptographically random strings over any alphabet you choose.
JWT Generator
Build and sign a JWT with HS256, HS384 or HS512 for testing.
TSV to JSON
Convert tab-separated data — or a spreadsheet paste — straight into JSON.
SQL Formatter
Re-indent a SQL query into readable clauses, joins and conditions.
JSON to Python Dataclass
Generate Python dataclasses with type hints from a sample JSON document.
JSON Schema Validator
Validate a JSON document against a draft-07 schema and see every failure by path.
Binary Calculator
Binary arithmetic, bitwise operations and two's complement.
Age Difference Calculator
Find the exact age gap between two people in years, months and days.
VAT Calculator
Add or strip VAT at any rate, with presets for common countries.
Gravel Calculator
Gravel by volume and weight, for any material type.
Scientific Calculator
Trigonometry, logarithms, powers and constants with full expression entry.
Background Remover
Cut a subject out of its background, in your browser.
Image Aspect Ratio Calculator
Work out ratios and missing dimensions without an image.
Image to ASCII Art
Turn a photo into text art you can copy anywhere.
Saturation Adjuster
Adjust colour intensity, with vibrance for skin-safe boosts.
Video to GIF Converter
Turn a clip from a video into an animated GIF.
WebP to PNG Converter
Convert WebP files to PNG or JPG that anything can open.
Text to Octal
Convert text into octal character codes.
Zalgo Text Generator
Corrupt text with stacked combining marks.
XML Sitemap Validator
Check a sitemap for the errors that make Google reject it.
Image to Base64
Turn an image into a Base64 data URI ready to paste into CSS or HTML.
Text to Slug
Turn a headline into a clean, lowercase URL slug.
Find and Replace
Replace every match in a block of text, with regex when you need it.
Excel Invoice Template
A real .xlsx invoice with live formulas — change a quantity and it recalculates.
Gradient Text Generator
Fill headline text with a gradient, and keep it selectable.
HEX to OKLCH Converter
HEX and RGB to the OKLCH colour space for modern CSS — and back, gamut-mapped.
HTML to JSX
Convert HTML into valid JSX, with every attribute renamed correctly.
Neumorphism Generator
Build soft extruded UI with paired light and dark shadows.
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