Privacy-first tool guides

Introducing PixelForge: 21 Private Image Tools NEW

Crop, resize, compress, watermark, convert formats, and more — all in your browser with no uploads.

How to Convert Image Formats Without Uploading NEW

Switch between PNG, JPG, WebP, GIF, TIFF, and BMP locally with batch ZIP export.

How to Compress Images to a Target File Size NEW

Hit exact upload limits with quality mode or target-size compression in Smart Compressor.

How to Blur or Remove Backgrounds Locally NEW

Use Alpha Keyer for transparent cutouts and Depth Master for portrait-style bokeh.

How to Calculate Exact Age from Date of Birth

Calculate exact age in years, months, and days from any date of birth with a free browser tool.

How to Count Down Days Until Your Next Birthday

Calculate days until your next birthday with a private browser countdown that needs no account or upload.

How to Remove Image Backgrounds with AI in Your Browser

Remove photo backgrounds instantly with an AI-powered browser tool that keeps images on your device.

How to Create ASCII Art Banners for Terminals and Docs

Turn plain text into ASCII art banners for README files, terminals, and developer docs in your browser.

How to Simulate Portfolio Asset Allocation Changes

Model portfolio rebalancing and allocation shifts with a private browser simulator before you move real money.

How to Remove Backgrounds From Photos in Your Browser

Cut out subjects and download transparent images without uploading photos to unknown servers.

How to Inspect and Decode Base64 File Data

Preview, decode, and validate Base64-encoded files and data URLs directly in your browser.

How to Split Restaurant Bills Fairly With Tips

Split group bills evenly or by item, include tax and tip, and share clear totals from your browser.

How to Calculate Body Mass Index Quickly

Calculate BMI from height and weight in your browser with instant results and no sign-up.

How to Capture Thoughts With a Private Brain Dump

Capture ideas, tasks, and notes in an auto-saving browser scratchpad that keeps text on your device.

How to Calculate Business Days Between Dates Accurately

Learn how to calculate business days between dates for project planning, delivery estimates, and contract timelines.

How to Calculate Compound Annual Growth Rate for Your Investments

Learn how to calculate Compound Annual Growth Rate (CAGR) to measure investment returns over time.

How to Format Social Media Captions and Hashtags

Clean up captions, line breaks, and hashtag blocks for Instagram, LinkedIn, and other social posts.

How to Generate APA, MLA, and Chicago Citations

Build properly formatted academic citations for books, articles, and websites in major style guides.

How to Remove Unwanted Formatting From Pasted Text

Strip rich formatting, hidden characters, and clutter from pasted text before you reuse it.

How to Simulate Color Blindness for Accessible Design

Preview UI and graphics under protanopia, deuteranopia, and tritanopia to catch contrast issues early.

How to Extract Color Palettes From Images

Pull dominant colors from photos to build cohesive design palettes in your browser.

How to Compare Credit Card Rewards and Benefits

Estimate cashback, points value, and perk trade-offs before choosing or keeping a credit card.

How to Build Cron Expressions for Scheduled Tasks and Automation

Learn how to build and validate cron expressions for scheduled tasks, backups, automation, and job scheduling.

How to Generate CSS Flexbox and Grid Layouts Visually

Build responsive Flexbox and Grid CSS with a visual editor and copy-ready code snippets.

How to Convert CSV Files to JSON and Back

Convert between CSV and JSON instantly with delimiter control and preview in your browser.

How to Project Dividend Income From Your Portfolio

Estimate annual dividend cash flow and reinvestment growth with a private browser calculator.

How to Generate Mock JSON and CSV Test Data

Create realistic dummy records for demos, QA, and API prototyping without touching production data.

How to Calculate Loan EMIs Before You Borrow

Learn how to calculate loan EMIs before borrowing. Plan your finances with accurate monthly payment estimates using a free EMI calculator.

How to Encode and Decode Base64, URL, and HTML Entities

Learn how to encode and decode Base64, URL, HTML entities, and more with a free browser tool that works offline.

How to Remove EXIF Metadata From Photos

Strip GPS, camera, and timestamp metadata from images before sharing them online.

How to Generate SHA-256 and SHA-1 File Hashes

Compute cryptographic hashes for files to verify integrity and compare downloads locally.

How to Manage Files With Browser-Based Utilities

Rename, organize, and process files with lightweight browser utilities that avoid unnecessary uploads.

How to Stay Focused With a Minimal Focus Dashboard

Use a calm, distraction-free dashboard for daily priorities, timers, and focus rituals in the browser.

Free Browser Developer Tools Worth Bookmarking

A short list of useful privacy-first browser utilities for formatting JSON, generating passwords, testing regex, and more.

How to Convert HEIC Photos to JPG or PNG

Convert Apple HEIC images to widely supported formats in your browser without cloud uploads.

How to Compress Images Without Losing Quality

Reduce image file size for faster uploads and smaller attachments while keeping visual quality high.

How to Crop, Rotate, and Resize Images in Your Browser

Learn how to crop, rotate, resize, and adjust images directly in your browser with no uploads or sign-ups.

How to Resize Images to Exact Dimensions

Resize photos to pixel-perfect dimensions or preset ratios for web, print, and social platforms.

How to Convert Images to PDF Documents Instantly

Learn how to convert images to PDF documents instantly in your browser. Create PDFs from JPG, PNG, and other image formats with no uploads.

How to Calculate Simple and Compound Interest

Compute interest growth for savings, loans, and investments with clear breakdowns in your browser.

Introducing PixelForge: 21 Private Image Tools in Your Browser

Crop, resize, compress, watermark, convert formats, and more — all locally with no uploads.

How to Create Professional PDF Invoices for Free

Generate clean PDF invoices with line items, taxes, and client details without a paid billing platform.

How to Format, Validate, and Beautify JSON Data

Format, validate, and beautify JSON data instantly in your browser with syntax highlighting and error detection.

Web

How to Expand Shortened URLs Safely Before Clicking

Learn how to expand shortened URLs and check their destination before clicking. Verify links safely.

How to Calculate Savings From Loan Prepayment

See how extra principal payments reduce interest and shorten loan tenure before you commit cash.

How to Parse and Search Log Files in Your Browser

Filter, summarize, and inspect log files locally when debugging apps and servers.

How to Generate Lorem Ipsum Placeholder Text

Create placeholder paragraphs and words for mockups, wireframes, and design reviews.

How to Calculate Profit Margin and Markup

Convert between cost, selling price, margin percentage, and markup for products and services.

How to Write and Preview Markdown Documents in Real-Time

Learn how to write and preview Markdown documents in real-time with a free browser-based editor.

How to Merge PDFs Without Uploading to a Server

A practical guide to combining PDF files while keeping documents private and local whenever possible.

How to Estimate Travel Fuel and Mileage Costs

Plan trip fuel budgets using distance, mileage, and fuel price assumptions in your browser.

How to Pick Random Names With a Spinner Wheel

Run fair random name draws for classrooms, meetings, and giveaways with a spinning wheel.

How to Generate Open Graph Meta Tags for Social Sharing

Build og:title, og:description, and og:image tags that control link previews on social platforms.

How to Create Print-Ready Passport Photos

Crop and layout passport-sized photos with cut guides for home printing or photo booths.

How to Blur or Remove Backgrounds Locally

Use Alpha Keyer for transparent cutouts and Depth Master for portrait-style bokeh.

How to Convert Image Formats Without Uploading

Switch between PNG, JPG, WebP, GIF, TIFF, and BMP locally with batch ZIP export.

How to Compress Images to a Target File Size

Hit exact upload limits with quality mode or target-size compression in Smart Compressor.

Security

How to Generate Strong Passwords That Keep Your Accounts Safe

Learn how to generate strong, secure passwords that protect your accounts from breaches and hacking attempts.

Security

How to Check If Your Password Is Strong Enough

Learn how to check if your password is strong enough to resist common attacks and how to improve weak passwords.

How to Annotate a PDF Online Without Uploading

Highlight, draw, add text, and mark up PDF documents in your browser — with zero cloud upload and no account required.

How to Edit PDF Pages with Drag-and-Drop Simplicity

Learn how to merge, reorder, rotate, extract, and optimize PDFs using a visual drag-and-drop editor — all in your browser.

How to Stay Focused with a Pomodoro Timer in Your Browser

Learn how to boost productivity with a Pomodoro timer that runs entirely in your browser.

How to Create QR Codes for Free Without Signing Up

Learn how to create QR codes for free without signing up. Generate QR codes for URLs, text, WiFi, and more entirely in your browser.

How to Measure Readability With Flesch-Kincaid Scores

Analyze reading level, sentence complexity, and clarity scores for articles and documentation.

How to Test Regular Expressions in Your Browser Instantly

Learn how to test regular expressions in your browser instantly. Debug regex patterns with real-time matching and replace functionality.

How to Remove EXIF Data From Photos Before Sharing

Learn why image metadata can reveal private details and how to strip EXIF data before posting or sending photos.

How to Calculate In-Hand Salary and Deductions

Estimate take-home pay after tax and common deductions using a private browser calculator.

How to Convert Hourly Pay to Annual Salary

Switch between hourly, monthly, and annual compensation figures for jobs and contracts.

Media

How to Record Your Screen in the Browser Without Installing Software

Learn how to record your screen, webcam, or audio directly from your browser without installing any software.

How to Calculate SIP Returns for Smart Investing

Learn how to calculate SIP returns and compare investment growth projections with a free SIP calculator.

How to Compare SIP Investment Returns Side by Side

Compare mutual fund SIP scenarios, growth projections, and return assumptions in one view.

How to Draft and Split Markdown Documents Efficiently

Write Markdown with live preview and split long drafts into structured sections in your browser.

How to Calculate Weighted Average Stock Cost

Compute average buy price across multiple trades for portfolio tracking and tax planning.

How to Audit Annual Subscription Spending

Visualize monthly subscriptions as annual costs to spot savings and cancel unused services.

How to Minify and Clean SVG Files

Remove cruft, shrink SVG file size, and preview vector output before deploying icons.

How to Transform Text Cases, Convert Between Formats, and Clean Up Text

Learn how to transform text between cases, convert formats, and clean up text with a free browser tool.

How to Compare Two Texts and Highlight Differences

Diff paragraphs, JSON, and code side by side with clear highlights in your browser.

How to Convert UNIX Timestamps to Readable Dates Instantly

Learn how to convert UNIX timestamps to human-readable dates and vice versa with a free browser tool.

How to Plan Meetings Across Time Zones

Find overlapping working hours for remote teams spread across global time zones.

How to Convert Between Units of Length, Mass, Volume, and More

Learn how to convert between units of length, mass, volume, temperature, and more using a free browser tool.

How to Build UTM Campaign Tracking Links

Create consistent UTM parameters for analytics without spreadsheet formulas or typos.