PlantUML
plantuml.comWrite text descriptions and render them as UML and other technical diagrams.
Write text descriptions and render them as UML and other technical diagrams.
Voice AI platform with speech-to-text, text-to-speech, and voice agent APIs.
Adjust CSS colour pairs and inspect their changing contrast ratio.
Clean line breaks, lists and copied text
Inspect readability and text statistics in batches
A capture-first text notebook that can route drafts into actions and other apps.
A Windows editor for source and text files with configurable syntax highlighting and Perl- or JavaScript-style regular expressions.
Edit plain-text and source files on macOS with syntax highlighting, encoding tools, scripting, and regex search.
A code and text editor with configurable search across the current file and other open documents.
Web platform for AI video and image generation with multiple models.
Map twelve-step colour scales to interface roles and light or dark themes.
Free online paraphraser with multiple tone options
Text-to-speech app that reads documents and web pages aloud with offline voices.
Compare prose, moved blocks and structured data
Control whitespace and character cleanup
Filter and revise sections across many text files
Count text and compare revisions
Keep employee replies in a shared inbox instead of managers' personal phones.
A modal, configurable text editor for programming and general text work.
Extract text and other visual signals from images through a managed image-analysis API.
Maintain linked wiki pages in a local, plain-text notebook.
Adjust text and background colours while checking their contrast.