DKINX — DEVELOPER TOOLS

Every developer tool,
in your browser.

Format JSON, decode JWTs, hash, generate UUIDs, test regex and more — instantly and privately. Nothing is ever uploaded.

Browse all 31Try JSON Formatter
DKINXDEVTOOLS
PROCESSINGIn-browser
UPLOADSZero
TRACKINGNone
TOOLS31 live
100%
Browser-based
0
Data uploaded
31
Dev tools
Free
Forever
▪JSON Formatter▪JSON Minifier▪JSON Validator▪JSON Compare▪Base64 Encode▪Base64 Decode▪URL Encode▪URL Decode▪JWT Decoder▪MD5 Generator▪SHA-256 Generator▪SHA-512 Generator▪UUID Generator▪Password Generator▪QR Code Generator▪Barcode Generator▪Lorem Ipsum▪Word Counter▪Character Counter▪Remove Duplicate Lines▪Sort Lines▪Timestamp Converter▪Current Unix Time▪Regex Tester▪SQL Formatter▪SQL Minifier▪Markdown Preview▪Color Converter▪Gradient Generator▪Box Shadow Generator▪Border Radius Generator▪JSON Formatter▪JSON Minifier▪JSON Validator▪JSON Compare▪Base64 Encode▪Base64 Decode▪URL Encode▪URL Decode▪JWT Decoder▪MD5 Generator▪SHA-256 Generator▪SHA-512 Generator▪UUID Generator▪Password Generator▪QR Code Generator▪Barcode Generator▪Lorem Ipsum▪Word Counter▪Character Counter▪Remove Duplicate Lines▪Sort Lines▪Timestamp Converter▪Current Unix Time▪Regex Tester▪SQL Formatter▪SQL Minifier▪Markdown Preview▪Color Converter▪Gradient Generator▪Box Shadow Generator▪Border Radius Generator
01 / Categories

Browse by category

JSON
Format, validate, minify & compare
04
Encoding
Base64, URL, JWT
05
Hash
MD5, SHA-256, SHA-512
03
Generators
UUID, passwords, QR, barcodes
04
Text
Count, sort, dedupe, lorem
05
Time
Timestamps & Unix time
02
Regex
Test & debug expressions
01
SQL
Format & minify queries
02
Markdown
Live preview
01
CSS
Colors, gradients, shadows
04
02 / Popular

Developer favorites

JSON Formatter

Pretty-print & beautify JSON.

Base64 Encode

Text → Base64.

JWT Decoder

Inspect a JSON Web Token.

UUID Generator

Generate v4 UUIDs in bulk.

Password Generator

Strong random passwords.

SHA-256 Generator

Compute a SHA-256 hash.

Regex Tester

Test & debug regular expressions.

Timestamp Converter

Unix ↔ human date.

03 / Privacy by design

Your data never leaves the tab

Unlike most online utilities, DkinX DevTools never sends your input to a server. Everything is computed locally — so nothing is stored, logged or seen by us.

Read our privacy note

Nothing leaves your device

Every tool runs locally in your browser. No uploads, no servers, no storage.

Instant, no round-trips

Results compute as you type — there's no request/response latency.

Powered by the platform

Web Crypto, Canvas and modern APIs do the work — the same engines your browser ships.

No account required

Use everything for free with zero sign-up. Cloud sync arrives later, opt-in.

Start building faster

No sign-up, no uploads, no waiting. Hit ⌘K anywhere to search.

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