Avyron is a native macOS workspace for the things developers paste all day — JSON, JWTs, cURL, OpenAPI, logs, diffs, cron, .env. Paste it once and see what's inside. Seventeen tools, all running on your Mac.
Free for 14 days · macOS 14 or later · Apple silicon and Intel
Avyron opens on a single input. Paste or type and it detects the format locally, then shows an editable input and a live result side by side — no tool picking, no navigating away. Try a simplified version right here.
Paste something on the left, or pick a sample below.
This demo runs entirely in your browser and is a small subset of the app. Avyron also detects OpenAPI documents, logs, unified diffs and Base64, and opens Log Viewer and cURL Inspector directly.
A compact sidebar, ⌘1…⌘9 for the first nine and ⌘K to search them all. Switching tools keeps each one's draft.
Also built into Paste anything:
Ranges, lists, steps, named months and macros, with timezone and the next five runs.
Decoded query values, repeated parameters kept, copy a link without trackers.
Duplicates reported, secrets masked by default, convert to YAML, JSON or Compose.
Drop a file anywhere on Home to inspect it — OpenAPI opens the OpenAPI tool, logs open Log Viewer. Escape clears the preview and puts you back at the input.
Pasting a production JWT into a random website is a habit worth breaking. Avyron parses, formats and diffs everything locally.
Parsing, formatting, diffing and detection all happen on your Mac. No account, no analytics.
cURL Inspector is the only tool that can send a request, and only when you press Run.
Your input stays in memory. Only UI settings are saved; logs and caches never contain content.
Avyron never runs shell commands. .env values stay literal and are never interpolated.
Pick one in the theme chooser, shuffle, or get a new one on each visit. Typing never changes the scene.
One-time purchase, no subscription. Every plan includes all 17 tools, 27 landscapes and every 1.x update. Launch prices for a limited time.
For one personal Mac
Work Mac + home Mac, no key juggling
For small dev, DevOps and backend teams
Download the free 14-day trial — every tool unlocked, no card needed.
Every tool works during the trial. After 14 days, enter a license key to keep using Avyron.
Standard covers 1 Mac, Pro 2 Macs (work + home, no key juggling) and Team 5 Macs.
Remove the activation on the old Mac, then activate on the new one.
Yes, every 1.x update is included with your license.
No. Parsing, formatting and diffing happen on your Mac. cURL Inspector only sends a request when you press Run.
A key that doesn't work, a duplicate charge or anything else — contact us and we'll make it right.