DevPane

ASCII to SVG Converter launched — Turn ASCII art diagrams into beautiful SVG and PNG images. Supports boxes, arrows, diamonds, nested layouts, and themed rendering. Our second Premium tool.

Mermaid Diagram Renderer launched — Our first Premium tool. Write Mermaid code, see live diagrams with zoom and pan. Export as SVG or PNG. Supports flowcharts, sequence diagrams, ER diagrams, and more.

8 New Tools Announced coming next — Coming soon: Base Converter, Byte Calculator, Timezone Converter, Hex Encoder, Mock Data Generator, IP Lookup, ASCII Table, User Agent Parser.

All 20 Tools Live launched — The original DevPane suite is complete. Password Generator and HTML Entity Encoder are now live.

HTML Entities launched — Encode and decode HTML entities with XSS prevention mode, 251-entity reference table, and Unicode explorer.

Password Generator launched — Generate secure passwords, Diceware passphrases, API keys, and encryption keys with strength analysis.

18 Tools Now Live launched — HTTP Status Codes and Markdown Preview join the suite. Tier 3 complete.

Markdown Preview launched — Live split-pane Markdown editor with GFM support, HTML export, table generator, cheat sheet, and frontmatter editor.

HTTP Status Codes launched — Interactive HTTP status code explorer with decision tree, code snippets for 6 frameworks, and detailed explanations.

SQL Formatter launched — Format, minify, and analyze SQL queries with multi-dialect support for PostgreSQL, MySQL, SQLite, T-SQL, BigQuery, and Redshift.

YAML Validator launched — Validate, format, and convert between YAML, JSON, and TOML with Kubernetes manifest and GitHub Actions workflow detection.

14 Tools Now Live launched — Four new Tier 2 tools join the suite. UUID Generator, Diff Checker, Color Converter, and chmod Calculator are live.

chmod Calculator launched — Calculate Unix file permissions with interactive grid, umask calculator, and common preset library.

Color Converter launched — Convert colors between HEX, RGB, HSL, and OKLCH with WCAG contrast checker and palette generator.

Diff Checker launched — Compare text and code with syntax-aware side-by-side and unified diff views.

UUID Generator launched — Generate, validate, and inspect UUIDs v1, v4, and v7 with bulk generation and collision analysis.

Hash Generator launched — Generate and verify MD5, SHA-1, SHA-256, SHA-512, and other hashes with file hashing support.

URL Encoder launched — Encode, decode, and parse URLs with query string builder and component breakdown.

Regex Tester launched — Test regular expressions with live matching, plain-English explanations, and common pattern library.

Base64 Encoder launched — Encode and decode Base64 with file support, URL-safe mode, and bulk operations.

10 Tools Now Live launched — Four new Tier 1 tools join the original six. Base64, Regex, URL, and Hash are live.

Domain Dashboard launched — DNS records, WHOIS data, SSL certificate analysis, security headers audit, and overall health scoring.

Subnet Calculator launched — CIDR calculator, VPC planner, subnet splitter, overlap detector, and interactive cheat sheet.

Epoch Converter launched — Convert timestamps in 9 languages

Cron Builder launched — Visual cron builder with natural language input, clock face visualization, and frequency analysis

JSON Formatter launched — JSON Formatter, validator, and analyzer with Monaco Editor, tree view, schema inference, and diff mode

JWT Decoder launched — JWT decoder and security inspector with signature verification, token comparison, and code generation