Free Unicode Compart Alternative
Compart.com is a comprehensive Unicode character database offering organized browsing by Unicode plane, category, block, script, combining class, and HTML entities. Its clean interface and detailed character information make it a valuable reference for developers and linguists exploring Unicode systematically. The site excels at answering questions like 'What characters are in the Greek block?' or 'Show me all HTML entities.' However, when you need to debug existing text — find hidden zero-width spaces causing bugs, verify a URL isn't using homoglyphs, or identify mysterious characters breaking your code — browsing a reference database isn't practical. Fixie's Unicode Inspector is purpose-built for text analysis: paste any text and instantly see every character's code point, script, and category, with automatic detection of invisible characters and mixed-script attacks.
Try Unicode Inspector Free →Unicode Inspector vs Unicode Compart
| Feature | Fixie Unicode Inspector | Unicode Compart |
|---|---|---|
| Price | Free forever | Free |
| Signup Required | No | No |
| Privacy / Data Handling | All processing in-browser | Web-based browsing |
| Primary Use Case | Analyze existing text for issues | Browse and explore Unicode database |
| Invisible Character Detection | Yes, automatic with highlighting | No |
| Homoglyph Detection | Yes, detects mixed scripts | No |
| Character Identification | Paste text, get instant analysis | Search or browse by category |
| Text Cleaning | Yes, remove invisible chars | No |
| Database Organization | N/A | Excellent (planes, blocks, scripts, categories) |
| Ads | None | None |
Why Choose Fixie?
Unicode Compart is a meticulously organized Unicode reference database that's excellent for systematic exploration. If you need to browse all characters in the Hebrew script, examine combining classes, or find HTML entity names, Compart's clean interface and comprehensive categorization make it easy. It's a fantastic resource for understanding Unicode's structure or finding characters by category.
Where Fixie's Unicode Inspector differs is in workflow: Compart is for exploration and lookup, while Fixie is for diagnosis and debugging. When you copy text from a PDF and it breaks your string comparison, when a URL looks suspicious, or when code behaves oddly due to hidden characters, you don't need a browsable database — you need to analyze the specific text you have.
Paste text into Fixie and it instantly identifies every character, highlights invisible characters in red (zero-width spaces, byte order marks, directional formatting), detects mixed-script homoglyph attacks (Latin mixed with Cyrillic or Greek lookalikes), and provides one-click text cleaning. All processing happens in your browser, so it's safe for sensitive data. Both tools are free with no signup. Use Compart when you want to explore Unicode systematically. Use Fixie when you need to debug or verify specific text.
How to Use Unicode Inspector
Step 1: Open the Unicode Inspector
Go to fixie.tools/unicode — all analysis happens in-browser, no data uploaded.
Step 2: Paste the Text to Analyze
Paste any text you want to inspect: code with suspected invisible characters, suspicious URLs, usernames that might use homoglyphs, or text with encoding issues.
Step 3: Review Automatic Analysis
The tool displays character counts, script breakdown, invisible character count, a highlighted view showing invisible characters as [U+200B] placeholders, and a detailed grid with code point, Unicode name, and script for every character.
Step 4: Clean and Copy
Click 'Clean Text' to remove invisible characters from the input, or 'Copy Clean' to copy the cleaned version directly to your clipboard.