Home/Tools for Developers

Tools for Developers

7 specialised tools. One file each. No subscriptions.

Build software without cloud dependencies

RECOMMENDED STACK

Start with these — curated for your workflow.

\The Coder's Knife

Essential developer utilities — offline, forever

Hash generator, JSON formatter, regex tester, base converter, and diff viewer. Five tools every developer reaches for daily, now in one offline file.

Code & TechKnife 01 of 50

\The Network Knife

$39

Network engineering tools that work without a network

CIDR calculator, IP binary viewer, MAC inspector, VLSM architect, HTTP status codes, and port reference. The irony: network tools that don't need a network.

Code & TechKnife 02 of 50

\The Security Knife

$39

InfoSec essentials — zero dependencies, zero trust required

Password analyser, CORS header builder, JWT decoder, CSP generator, and encoding converter. Security tools that don't phone home — because that would be ironic.

Code & TechKnife 03 of 50

ALL TOOLS FOR DEVELOPERS

\The Maker's Knife

$39

Your electronics bench companion — offline, portable, permanent

Resistor color codes, Ohm's law, logic gate simulator, PWM calculator, I²C reference, and a binary clock. Your electronics bench in a file.

Electronics & HardwareKnife 06 of 50

\The Nerd's Knife

$39

Esoteric computing tools for the deeply curious

ASCII art generator, Conway's Game of Life, Brainfuck interpreter, logic gate simulator, truth table builder, Turing machine simulator, and cellular automata. Because why not.

Code & TechKnife 07 of 50

\The Spy's Knife

$39

Ciphers, codes, and covert tools — all offline

Ten+ cipher algorithms, steganography, number station generator, QR encoder, barcode generator, and invisible ink simulator. For puzzle makers and escape room designers.

Puzzles & CryptographyKnife 15 of 50

Coming Soon

\The Gamer's Knife

$39

Tabletop RPG tools — no app store required

Dice roller, initiative tracker, encounter stat block builder, loot generator, name generator, and HP tracker. Your game master screen in a single file.

Gaming & RPGKnife 12 of 50

NOT SURE? START FREE

The Daily Life Engine

Your life's command centre — free, offline, tablet-first

Get it Free

Get all 7 paid tools for Developers

Individual total: $273. Or get The Full Pack for $149 — every tool, forever.

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