| What it does | Free online developer tools that run privately in your browser
| A fast, zero dependency, single binary job queue with built-in persistence and visibility
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
| AU
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| Pricing model | Free
| Freemium
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| Pricing | Not given
| Free tier available with core functionality including unlimited production instances, workers, queues, and community support. Pro plan costs US$819 for 1 year per production instance with optional renewal at US$709 per year, unlocking advanced features including batched jobs, unique jobs, cron sched
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| Key features | - JSON formatter, validator, and converter to YAML, CSV or TypeScript
- JWT decoder for inspecting token header, payload and expiry
- QR code and barcode generator with custom colors and download options
- Image compressor for batch processing to WebP, JPEG or PNG with quality slider
- curl converter between curl, fetch, axios, Python, Go, Node and PHP
- Hash generator supporting MD5, SHA-1, SHA-256, SHA-384, SHA-512
- Cron expression builder and parser with next run times
- JSON diff tool with structural comparison and collapsible tree
- SQL formatter and dialect converter for MySQL, PostgreSQL, SQLite and SQL Server
- Certificate decoder for PEM certificates, chains and CSRs with SANs and fingerprints
| - Built-in terminal UI with real-time queue depth and worker activity visualization
- Persistent storage with transactional LSM-tree database
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| What makes it different | - All tools run client-side in your browser with no data uploads to servers
- Fast static site served from global edge network with no sign-up required
- Clean interface available in 10 languages with dark mode and keyboard shortcuts
- Free to use forever with non-intrusive ads never accessing tool data
- Built as static Next.js export preventing server-side processing of sensitive data
| - Built-in real-time observability and control with terminal UI and expressive filtering
- Zero-copy persistence on LSM-tree database designed for operational visibility
- Free tier with most features available - no license required for unlimited development and staging instances
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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 |
| DR (Domain Rating by Ahrefs) | 2 ▲ +1 (up) since last check | 36 ● no change since last check |
| Trust Flow (Majestic) | 4 | 3 |
| Citation Flow (Majestic) | 17 | 21 |
| Referring domains (Majestic) | 4 | 20 |