Transform
A developer's format conversion belt: CSV, Base64, hashes, diffs and more.


01What it does
Transform
in plain words.
included in
Free, and every plan above it
Every built-in app is fully functional on the Free plan. See pricing.
Transform is a developer utility belt of data-format conversions: one tab per tool, each with a live before and after view, copy, clear and file drop, and a designed empty state.
Every transform is a real implementation, not a shortcut - no naive CSV splitting, no UTF-8 breaking Base64, no faked digests, no index-by-index diffing. It all runs locally; nothing is ever uploaded.
02Features
- One tab per tool with a live before/after view
- Real CSV/JSON conversion, no string splitting shortcuts
- UTF-8 safe Base64 encoding
- Real hash digests and text diffing
- Copy, clear and file drop everywhere
04Related
05Also from the community
See all community toolsBuilt by people outside the core team, installable from the App Store.
- chess.app

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A complete chess app for NextOS with its own engine, opening book and game analysis - every rule, eight strengths, PGN files.
- recall.app

Recall
Spaced-repetition flashcards whose decks are plain Markdown files you can edit anywhere, with an Anki-style scheduler and tools an agent can call.
- sketch.app

Sketch
An infinite whiteboard for NextOS: shapes, arrows that stay attached when you move things, freehand, sticky notes, frames, and clean SVG export.