| What it does | Free online tools to convert files, calculate values, generate codes and transform text in your browser
| A little spark for every feeling
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| Stage | Not given
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| Founded | Not given
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| Based in | BR
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| Pricing model | Free
| Free
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| Pricing | Not given
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| Key features | - Compress and convert images (JPG, WebP, PNG)
- Merge, split and convert PDF documents
- QR code generator for text, links, Wi-Fi, Pix, vCard and SMS
- Word and character counter with real-time processing
- JWT decoder showing header, payload and expiration
- Compound interest calculator with monthly contributions
- Color picker showing HEX, RGB and HSL values
- Unit converters for length, temperature and more
- Video compression by selecting resolution and quality
- Freelance hourly rate calculator for income goals
| - Browse 9 categories with 4,014 emojis and variants
- Combo Studio to mix and create emoji combinations
- 2,147 kaomoji with search and copy functionality
- Heart Sticker Maker for creating custom stickers
- Heart Text Art generator
- Moon Phase Emoji finder
- Save favorites to browser local storage
- Community submission and moderation system
- 4,447 text symbols including arrows and geometric shapes
- Search with CLDR 48.2.2 annotations and keywords
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| What makes it different | - All tools run entirely in your browser with no file uploads or server processing
- Fast results with instant processing directly in your browser
- No sign-up required with no hidden limits or paywalls
- Available in three languages with localized units and formats
- Regularly updated catalog with new tools added continuously
| - Human-reviewed original combinations and collections created for EmojiSpark
- No account needed; favorites and searches stored locally in browser
- Unicode Emoji 18.0 with all skin tones and variants preserved
- Local combo studio with themed palettes, not AI-connected
- Privacy-focused with no analytics IDs or clipboard tracking
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | 30 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 7 |
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| Citation Flow (Majestic) | 21 | 30 |
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| Referring domains (Majestic) | 5 | 87 |
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Kastavo
EmojiSpark