New tools and major updates, newest first. Found a bug or missing a tool? See About for how to reach us.
Guides and richer tool pages
19 practical guides on JSON, JWTs, Unix time, Base64, regex and SQL, each linked to the tool it supports.
JSON Formatter, JSON Validator, JWT Decoder, Timestamp Converter and Base64 Encoder & Decoder pages gain worked examples, common errors and fixes, and privacy notes.
Every category page now explains which tool to pick, compares the tools and shows common workflows.
This changelog, and a maintainer note on the About page.
Hairline design
A new black-and-white look with 1px lines and one accent colour, in light and dark.
Custom dropdowns in every tool, with search on long lists such as timezones.
The command palette recognises a pasted JWT, timestamp, URL, colour, UUID, cURL command, Base64 or JSON and offers the tools that open it.
The left nav shows your recent tools; the right rail summarises the current JSON document.
New layout for all 56 tools
Eight tool groups, a three-column layout, focus mode (⌘. / Ctrl .), pinned tools and recents.
Smart paste: press ⌘K (Ctrl K) or paste anywhere and DevPrix opens the matching tool with your data filled in.
Send a tool's output straight to the next tool, and share a link that carries your input.
New home at devprix.io
The site moved from devprix.dev to devprix.io. Old links redirect; email still uses the devprix.dev address.
Engineering blog
Four deep-dives on how the SQL formatter, QR encoder, diff algorithm and the tool set were built.
56 tools
Nine new tool pages, and how-to content and FAQs for every tool.
Launch
DevPrix launches with 47 free developer tools that run in the browser.