The one where AI tools actually respect your privacy.
Fifty-one new tools. Six blog posts. A full datetime suite. Ten random generators for when you need inspiration. And five AI-powered tools that run neural networks in your browser; no server, no API key, no upload. Let's get into it.
AI (five new)
Every AI tool here runs entirely in your browser. Your data never leaves your device. That's not marketing copy; that's a technical constraint I chose on purpose.
- ATS Resume Analyzer — paste your resume and a job description; get a compatibility score, keyword gaps, and formatting warnings before an ATS filters you out. Try it →
- Object Detector — upload an image and detect objects in real time using a neural network running in your browser tab. Try it →
- Image Colorizer — turn black-and-white photos into color using AI inference. No upload, no cloud. Try it →
- Offline Translation — translate text between languages with a local model. Works without an internet connection once loaded. Try it →
- SQL Query Generator — describe what you need in plain English; get a SQL query back. Try it →
Date & Time (ten new)
Ten tools for anyone who has ever Googled "what time is it in Tokyo" or "how many days until Christmas."
- World Clock — compare times across multiple timezones on one screen. Try it →
- Timezone Converter — convert any time between any two timezones instantly. Try it →
- Meeting Planner — find overlapping working hours across timezones for distributed teams. Try it →
- Days Until — countdown to any date with live updates. Try it →
- Sunrise & Sunset — get sunrise and sunset times for any location and date. Try it →
- Moon Phase Calendar — see current moon phase and upcoming lunar events. Try it →
- Discord Timestamp Generator — generate Discord-formatted timestamps that render correctly for everyone. Try it →
- Time Calculator — add and subtract hours, minutes, and seconds. Try it →
- Time Format Converter — convert between 12-hour, 24-hour, Unix, and ISO 8601 formats. Try it →
- Excel Date Converter — convert Excel serial date numbers to real dates and back. Try it →
Random Generators (ten new)
A whole category of generators for when you need ideas, not decisions.
- Random Username Generator — generate creative usernames with style filters. Try it →
- Random Business Name Generator — brainstorm company names by industry and style. Try it →
- Random Baby Name Generator — find baby names filtered by origin, length, and style. Try it →
- Random Domain Name Generator — generate available-sounding domain names for your next project. Try it →
- Random Writing Prompt Generator — beat writer's block with genre-filtered prompts. Try it →
- Random Color Palette Generator — generate harmonious color palettes with export to CSS and design tools. Try it →
- Random UI Color Theme Generator — generate complete UI themes with primary, secondary, and accent colors. Try it →
- Random Maze Generator — generate solvable mazes with adjustable size and algorithm. Try it →
- Lottery Number Generator — generate numbers for major lottery formats worldwide. Try it →
- Random Secret Santa Generator — assign Secret Santa pairs with exclusion rules. Try it →
Design & CSS (six new)
Visual editors that generate clean CSS you can copy straight into your project.
- CSS Animation Generator — build keyframe animations with a visual timeline editor. Try it →
- CSS Flexbox Playground — experiment with every flexbox property and see results live. Try it →
- Neumorphism Generator — create soft UI / neumorphic effects with clean CSS output. Try it →
- SVG Wave & Blob Generator — generate organic SVG shapes for backgrounds and dividers. Try it →
- CSS Unit Converter — convert between px, rem, em, vw, and vh with a base reference. Try it →
- Color Palette Generator — extract palettes from images or generate harmonious combinations. Try it →
Image & Design (five new)
- Pixel Art Editor — draw pixel art on a configurable grid with layers, palette management, and export to PNG. Try it →
- Screenshot Beautifier — add backgrounds, shadows, and frames to screenshots for social media. Try it →
- Image Collage Maker — combine multiple images into layouts with customizable grids. Try it →
- Barcode Generator — generate EAN, UPC, Code 128, and other barcode formats. Try it →
- Color Blindness Preview — simulate how images look under different types of color vision deficiency. Try it →
Sport & Performance (five new)
- EMOM Timer — every-minute-on-the-minute timer with customizable rounds and movements. Try it →
- Training Volume Calculator — calculate weekly training volume per muscle group. Try it →
- Race Time Predictor — predict race times at different distances using Riegel's formula. Try it →
- RPE to Percentage Converter — convert Rate of Perceived Exertion to percentage of 1RM. Try it →
- Hydration Needs Calculator — calculate daily water intake based on weight, activity, and climate. Try it →
Finance (four new)
- Currency Converter — convert between 150+ currencies with live exchange rates. Try it →
- Expense Tracker — track income and expenses with categories, charts, and CSV export. Try it →
- House Affordability Calculator — estimate how much house you can afford based on income, debts, and down payment. Try it →
- A/B Test Calculator — calculate statistical significance for conversion rate experiments. Try it →
PDF & Documents (three new)
- Word to PDF — convert DOCX files to PDF entirely in the browser. Try it →
- PDF to Word — extract PDF content into an editable DOCX file. Try it →
- Markdown to PDF — render Markdown as a clean, styled PDF document. Try it →
Also New
- Scientific Calculator — full scientific calculator with trigonometry, logarithms, constants, and expression history. Try it →
- Word Cloud Generator — paste text and generate visual word clouds with customizable colors and layouts. Try it →
- Vocal Remover — remove vocals from any song using AI source separation. Keep the instrumental. Try it →
- Typing Speed Test — measure your words per minute and accuracy with real-time feedback. Try it →
From the Blog
Six new posts. Technical depth with stories attached.
- I Applied to 142 Jobs. Software Read My Resume Before Any Human Did. — what ATS systems actually do, and how to survive them.
- Object Detection in the Browser, No Server Required — running neural networks in a tab since 2018.
- From Determinism to Probabilism — the paradigm shift AI is forcing on how we think about software.
- The Hidden Quadratic Lurking in Your Production Code — how a feature shipped on Tuesday brought the API down by Thursday.
- Big O Notation: A Visual Guide — because "it depends" is technically correct and practically useless.
- How to Hide Secret Messages in Images — LSB steganography, explained with a cat.
By the Numbers
520+ tools across 24 categories. Everything runs in your browser. Everything stays on your device.
What's Next
Receipt Generator, Invoice Template Builder, NDA Generator, and more document tools. The same philosophy: fill a form, preview live, download a clean PDF. No sign-up, no cloud.
Got a tool idea? Reply and suggest it. I build what you ask for.
— Aral