Free Agency & Developer Tools

Supercharge your workflow
with dedicated free tools

A curated suite of high-performance utilities built for web agencies, developers, and designers. 100% free, client-side safe, and zero sign-ups required.

All Tools (12) Generators Design SEO & Performance Text & Encoding Security
Tools HTML Directory & Sitemap • XML Sitemap (tools.xml)
Text & Encoding

Base64 Encoder & Decoder

Encode and decode Base64 data with full multi-byte Unicode and emoji character compatibility.

Full UTF-8 encoding support (handles non-Latin scripts, accents, and emojis safely)
Bidirectional conversion buttons for instant "Encode" and "Decode" modes
UTF-8 Safe Open Tool
Text & Encoding

URL Percent Encoder & Decoder

Safely convert spaces and special characters into percent-encoded triplets for clean HTTP GET transmission.

Adheres to RFC 3986 Uniform Resource Identifier specifications
Converts spaces (%20), ampersands (%26), slashes (%2F), and reserved characters accurately
RFC 3986 Open Tool
Design

Aspect Ratio & Dimension Calculator

Find greatest common divisor ratios (16:9, 4:3, 1:1) and scale images proportionally without stretching.

Automated Greatest Common Divisor (GCD) math simplifies any dimension into standard ratios (e.g. 16:9, 4:3, 21:9)
Bidirectional scaling: enter new width to solve height, or enter new height to solve width
Responsive Math Open Tool
Text & Encoding

JSON Formatter & Validator

Format, validate, and minify complex JSON data trees with automated syntax error detection.

Pretty-print with standard 2-space indentation for clean code readability
Minify JSON to single-line strings to compress network payload size
Syntax Checker Open Tool
Text & Encoding

Markdown to HTML Converter

Convert GitHub Flavored Markdown into semantic HTML with live dual-pane preview and 1-click code copying.

Supports headings (H1-H4), bold, italics, blockquotes, lists, links, and code blocks
Live dual-tab view: visually rendered preview tab and raw clean HTML code tab
Live Preview Open Tool
Design

SVG Code Viewer & Optimizer

Inspect and minify inline SVG code with real-time multi-background visual vector preview.

Instant visual rendering directly from raw <svg>...</svg> XML markup
Canvas background switch (White, Light Gray, and Dark Charcoal) to verify icon contrast
Vector Tool Open Tool

Custom Development & Design

Need a bespoke internal tool or web application?

Connect with verified software engineering, UI/UX design, and AI automation agencies vetted on real production track records.

Find Verified Agencies → Request a Custom Tool