A developer toolkit for encoding, decoding, formatting data, date/timezone conversion, and image generation.
Users
35
+1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
3
0 in 30 days
Store rank
#123K
#103K among extensions
Version
1.6
updated 17 Sep 2026
Users
monthly, 10 months
Latest, 16 Oct 2026:35 usersMove the mouse over the chart for any month
Ratings count
monthly, 10 months
Latest, 16 Oct 2026:3 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About DataCraft
DataCraft is a fast, no-fuss developer toolkit that lives right in your browser toolbar. Encode, decode, format, convert, and generate — without opening multiple tabs or pasting sensitive data into random online tools.
Stop juggling different websites to debug a Base64 string, format a JSON response, convert a Unix timestamp, or generate a placeholder image. DataCraft brings the everyday utilities developers need into one clean, focused popup.
WHAT IT DOES
Encode & Decode — Quickly encode or decode Base64, URL-encoded, and XOR data with just a few clicks.
Format & Inspect JSON — Paste JSON and instantly format it in a clean, syntax-highlighted editor. Easily switch between formatted JSON and plain text/operations.
Convert Dates & Timestamps — Convert Unix epochs and date strings, and work with different timezones without leaving your browser.
Generate Placeholder Images — Enter your desired dimensions and generate placeholder images instantly. Export them in formats such as PNG, JPG, and WebP.
Convert Images — Quickly convert images between supported formats without relying on external websites.
Copy & Clear — Built-in copy and clear actions keep your workflow quick and clutter-free.
Clipboard-Friendly — Get started quickly with clipboard-aware input when you open the extension.
WHY INSTALL DATACRAFT?
100% local processing — Your data stays in your browser. It isn't uploaded to a server, logged, or stored remotely.
No ads. No account. No clutter — Just the developer utilities you actually need.
One popup, multiple tools — Stop switching between websites for simple encoding, JSON formatting, date conversion, and image utilities.
Built for developers — A clean dark-mode interface designed for speed and everyday use.
Privacy-first by design — No need to paste sensitive API responses, tokens, payloads, or other development data into third-party websites.
Whether you're debugging an API response, decoding a Base64 payload, formatting JSON, converting a Unix timestamp, or generating a quick placeholder image, DataCraft keeps the tools you need just a couple of clicks away.
DataCraft — your everyday developer utilities, right in your browser.