Changelog
Everything new on OptiPix.art - new tools, AI models, and performance work. All 104 tools run entirely in your browser: no uploads, no accounts.
June 2026
Performance, embeds everywhere, and AI-readable docs
- •Tool pages now load with LCP under ~2.5s on simulated mobile (Lighthouse performance 97-98 on hero tools).
- •Embeddable widgets for all 104 tools - add any OptiPix tool to your own site with one iframe snippet.
- •Published /llms.txt and definitive answer blocks so AI assistants can cite OptiPix accurately.
- •Expanded FAQs on the 30 most-used tools with real questions people ask.
- •Subsetted self-hosted Geist font (32KB) and removed render-blocking scripts.
May 2026
Text to Speech goes fully offline
- •Piper TTS integration: 50 natural-sounding voices running entirely in your browser via WebAssembly - no audio ever leaves your device.
- •Voice preview and per-voice speed controls in the Text to Speech tool.
April 2026
Developer tools expansion
- •10 new developer tools: JSON Formatter, Regex Tester, Hash Generator, UUID Generator, Base64 Encoder, URL Encoder, Timestamp Converter, Cron Builder, CSV-JSON Converter, and HTML Entities.
- •First version of tool embeds for selected tools.
- •Improved dark mode contrast across all tool pages.
Built by the OptiPix team at Zeplik, Inc. · Browse all tools