Free · No sign-up · Runs in your browser

The dev tools you keepGoogling at 2 a.m.

51+ formatters, beautifiers, minifiers and converters that load instantly and never phone home. Then a blog that explains the why, not just the how. Bookmark it once — thank yourself later.

codercrafter — zsh
$ open codercrafter.in/tools
 51+ tools loaded
 0 sign-ups required
 0 bytes uploaded to a server
 0 cookie-consent dark patterns

# your data stays on your machine.
$ pick a tool && ship it 

Privacy by default

Everything runs locally. Your JSON never touches our servers.

Instant

No spinners, no uploads. Paste, click, done.

Actually free

No paywall, no “pro” tier, no account walls.

Built to be found

One bookmark for the tools you reach for daily.

The toolbox

Every tool you meant to bookmark

Grouped the way you actually think about them. Pick a category and start — no tutorial, no onboarding modal, no “take the tour”.

Beautifiers

5 tools

Turn minified spaghetti back into readable code.

Open beautifiers

Minifiers

6 tools

Every byte counts. Ship smaller, load faster.

Open minifiers

JSON Converters

7 tools

JSON in, anything out. CSV, Excel, YAML & more.

Open json converters

XML Converters

9 tools

Wrangle XML into the format you actually wanted.

Open xml converters

Color Converters

19 tools

HEX, RGB, CMYK, HSV, Pantone — convert any way.

Open color converters

Formatters

2 tools

Pretty-print and validate in one click.

Open formatters

Image Tools

3 tools

Optimize, convert and clean up images right in the browser.

Open image tools

It’s not a bug, it’s an undocumented feature.

— every commit message, eventually

From the blog

Read it before you ship it

Practical, opinionated writing on JavaScript, React, Node.js, DevOps and Python — the stuff that bites you in production, explained like a teammate would.

Stop Googling “json formatter”.

One tab, 51+ tools, zero logins. Pin it now and reclaim those tiny moments you keep losing to search results full of ads.

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