| What it does | Free online tools that run in your browser
| Free browser-based text, developer and math tools that run locally with zero server transmission
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Free
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| Pricing | Not given
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| Key features | - Image compression with no visible quality loss
- Merge and shrink multiple PDFs
- Convert MP4 and MOV to GIF without watermark
- AI Excel formula generator from plain English descriptions
- Audio transcription with Whisper AI on-device
- ID photo watermark protector
- HEIC to JPG conversion
- Office-to-PDF converters (Word, Excel, PowerPoint, URL)
- Tools run offline after page loads
- File encryption
| - Word Counter - count words including Chinese and Japanese with character counts
- JSON Formatter - validate, pretty-print, and minify JSON
- Case Converter - convert between multiple text casing formats
- Loan Payment Calculator - calculate monthly payments and amortization schedules
- Base64 Encoder/Decoder - encode and decode Base64 text
- Readability Checker - score writing with Flesch Reading Ease and grade levels
- GPA Calculator - calculate semester and cumulative GPA
- Percentage Calculator - find percentages and percentage changes
- UUID Generator - generate cryptographically random UUID v4 identifiers
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| What makes it different | - All processing happens on your device—nothing is sent to servers or stored
- Open source code auditable on GitHub
- No accounts required; works instantly
- Built specifically for sensitive files that should never be uploaded
- No data collection, ads, or analytics on files
| - 100% client-side execution with zero server transmission
- No account required, no sign-up, and no artificial limits
- Real-time instant execution with no latency
- Ad-free and independent collection of utilities
- Data never stored or logged on servers
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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) | 8 ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 0 | 0 |
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| Citation Flow (Majestic) | 22 | 27 |
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| Referring domains (Majestic) | 12 | 2 |
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TheTextKit