JSON Formatter
Paste anything. Get it indented, sorted and validated in the same keystroke.
Input
Output
{
"client": {
"name": "Halverson Studio",
"terms": 30,
"vat": "GB4429117"
},
"currency": "GBP",
"invoice": "INV-2048",
"issued": "2026-07-14",
"lines": [
{
"item": "Landing page build",
"qty": 1,
"rate": 4200
},
{
"item": "Design system audit",
"qty": 6,
"rate": 180
}
],
"paid": false
}
Jump to another tool
20 tools · 3 categories
Regex Tester
Live match highlighting
Developer
Base64 & URL
Encode both directions
Developer
JWT Decoder
Header, claims, expiry
Developer
Hash & UUID
SHA, MD5, v4, ULID
Developer
Cron Builder
Plain English, next 5 runs
Developer
Diff Checker
Word or line level
Developer
Contrast Checker
WCAG AA / AAA verdicts
Web & design
Gradient Studio
Stops out as CSS
Web & design
Shadow & Radius
Drag it, copy the rule
Web & design
Minifier
HTML, CSS, JS
Web & design
Favicon & Resize
Every size in one zip
Web & design
OG Preview
See the card before you ship
Web & design
Lorem Ipsum
Words, sentences, blocks
Web & design
Invoice Generator
Numbered, dated, PDF out
Accounting
VAT & Sales Tax
Gross ⇄ net, any rate
Accounting
Currency Converter
Daily ECB reference rates
Accounting
Loan Schedule
Full amortisation table
Accounting
Depreciation
Straight line or reducing
Accounting
Net Pay
Tax, NI, pension, take-home
Accounting
Expense Splitter
Who owes who, settled
Accounting