DevEase
Everyday developer toolsAll in one place, ready when you are
DevEase Built for developers and daily productivity: JSON, Base64, timestamps, hashing and more in a pure front-end static site with no login required. The word Ease reflects being lightweight and smooth, so formatting, validation, and encoding tasks get done quickly in your browser.About us
Tool index
By categoryDevEase lists tools by category below. Open a card to use a tool; new tools appear here when registered in the data layer.
Text & Data
Statistics, diff, Unicode, and structured data (JSON, etc.).
JSON Formatter / Minifier
FeaturedValidate JSON; format (2-space indent) or minify into a single line.
Text Counter
Count characters, words, and lines; visit stats are stored locally.
Text Diff (Line-level)
Compare two texts line by line and highlight additions/deletions.
Unicode Code Point Viewer
Show code points, U+ values, and UTF-16—useful for debugging emoji.
Markdown Preview
Render Markdown locally in real time for writing and docs review.
SQL Formatter
Pretty-print SQL in the browser with dialect-aware rules.
Encoding & Network
Base64, URL, HTML, QR codes, and common encoders/decoders.
Base64 Encode / Decode
Base64 encode/decode with stable UTF-8 text.
URL Encode / Decode
encodeURIComponent / decodeURIComponent.
URL Parser
Break down URL parts and expand query params for debugging.
HTML Entities Encode / Decode
Escape or restore common entities like < > &.
QR Code Generator
Generate QR code images from text or links (rendered locally).
QR Decode
Upload QR images and decode text locally.
Time & Identifiers
Time conversions and unique identifier generation.
Security & Debugging
Passwords, JWT, hashes, regex, and more (processed in the browser; not a replacement for server-side validation).
Random Password Generator
Configurable length and character set; uses `crypto` randomness.
JWT Decoder
Decode header/payload; does not verify signatures.
Text Hash (SHA)
SHA-256 / 384 / 512; outputs hex.
Regex Tester
Debug regex by listing matches and capture groups.
Color & Design
Color space conversions and previews.