Productivity
27 toolsAI Posture Coach — Live Posture Monitor & Focus Timer
Free AI posture coach that monitors your sitting posture in real-time using your webcam. Get instant audio alerts when you slouch. Built-in Pomodoro focus timer. 100% private, serverless, no data uploaded.
AI Resume Analyzer — ATS Score & Keyword Optimization
Free AI-powered resume analyzer with PDF/DOCX upload, ATS scoring, semantic keyword matching, readability analysis, skill level detection, industry-specific evaluation, and downloadable PDF reports. AI runs 100% in your browser — your resume never leaves your device. Compare against multiple job descriptions, get ATS format warnings, and receive actionable improvement suggestions. No uploads to servers, no signups, no data storage.
Audio Trimmer — Cut & Export Audio
Free, private, serverless audio trimmer. Cut audio files with waveform visualization, adjustable start/end points, and play selection preview. Export trimmed audio as WAV — 100% client-side, no upload required.
Barcode Generator
Free, private, serverless barcode generator. Create Code 128 and Code 39 barcodes from any text or numbers. Bulk generation (one per line), adjustable bar width and height, text display toggle. Download individual or all barcodes as PNG. No data leaves your browser — 100% client-side.
CSS Minifier
Free, private, serverless CSS minifier. Minify and beautify CSS code instantly. No data leaves your browser.
Countdown Timer — Visual Timer with Presets
Free countdown timer with circular progress ring, 8 quick presets, audio alert, browser notifications — 100% client-side. 100% serverless.
Digital Whiteboard — Infinite Canvas Drawing Tool
Free, private, serverless digital whiteboard with infinite canvas. Draw, add shapes, text, sticky notes, and export as PNG or SVG — 100% client-side, no uploads.
Excel Formula Helper — VLOOKUP, SUMIFS, INDEX-MATCH & 30+ Formulas
Free, private, serverless Excel formula helper. Search 30+ formulas with syntax, examples, and tips: VLOOKUP, XLOOKUP, INDEX-MATCH, SUMIFS, COUNTIFS, IFS, IF, PMT, DATEDIF, TEXTJOIN, and more. Copy formulas instantly with one click. Runs 100% in your browser — no data leaves your device.
Find & Replace — Bulk
Free, private, serverless find and replace tool with bulk support. Search and replace text using plain text or regular expressions. Supports case-sensitive matching, whole-word search, regex patterns, match highlighting, and batch processing of multiple replacements. Perfect for developers, writers, and data analysts. No data leaves your browser — 100% client-side.
Flashcard Maker — Excel, CSV & Text to Flashcards
Free, private, serverless flashcard maker. Convert Excel, CSV or text into interactive study flashcards with gamified modes, text-to-speech, and optional AI generation — 100% client-side.
Habit Tracker — Free Online Daily Habit Tracker with Streaks
Free, private, serverless habit tracker. Track daily habits with streaks, calendar heatmap, statistics, and export — 100% client-side.
Image Compressor — Batch with Quality Control
Free, private, serverless image compressor. Compress multiple images with quality control, max-width resize, and format conversion (WebP, JPEG, PNG). Per-image savings percentage. No data leaves your browser — 100% client-side.
Invoice Generator
Free, private, serverless invoice generator. Create professional PDF invoices instantly from your browser with customizable templates, company branding, and automatic calculations. Import CSV or Excel files to bulk-generate invoices as a single merged PDF or separate files in a ZIP archive. Save and export your company settings to avoid re-entering information. Supports logo upload, multiple tax rates, discounts, and notes. No data leaves your browser — 100% client-side invoice creation.
JavaScript Minifier & Beautifier — Bulk
Free, private, serverless JavaScript minifier and beautifier with bulk support. Minify JS code by removing whitespace, comments, and console.log statements, or beautify minified code for readability. View size reduction stats. Process entire scripts at once. No data leaves your browser — 100% client-side.
Mind Map Maker — Visual Brainstorming & Idea Organizer
Free, private, serverless mind map maker. Create visual mind maps with radial and tree layouts, colors, collapse/expand, export PNG/SVG/JSON — 100% client-side.
PDF Editor — View, Annotate & Edit PDFs
Free, private, serverless PDF editor. Open, view, annotate, draw, highlight, sign, stamp, and edit PDF documents directly in your browser — 100% client-side, no uploads.
PDF Image Converter — Free Images to PDF & PDF to Images Tool
Free, private, serverless PDF image converter. Convert images to PDF or PDF to images — 100% client-side, no upload.
PDF Merger & Splitter — Free Online PDF Combine & Split Tool
Free, private, serverless PDF merger and splitter. Merge multiple PDFs or split by pages — 100% client-side, no upload.
PDF to Word Converter — Bulk
Free, private, serverless PDF to Word converter with AI-enhanced layout analysis. Convert multiple PDFs to editable DOCX files with preserved headings, bold, italic, and paragraph structure. Bulk processing supported — 100% client-side, no data leaves your browser.
Password Strength Checker — Security Analyzer
Free, private password strength checker. Analyze entropy, crack time, and security score. Detects common passwords, repeated/sequential characters — 100% client-side, password never leaves your device.
Pomodoro Timer
Free, private, serverless Pomodoro timer with animated ring progress. Customizable focus, short break, and long break durations. Session tracking, sound notifications, auto-start next session, and tab title updates. No data leaves your browser — 100% client-side.
QR Code Generator
Free, private, serverless QR code generator. Create QR codes from text, URLs, or any data instantly. Customize colors and size. Download as PNG. No data leaves your browser.
Resume Builder — Free Online CV Creator with Templates
Free, private, serverless resume builder with 6 professional templates. Create, edit, and export your CV as PDF — 100% client-side, no data uploaded.
Stopwatch — Precision Timer with Laps
Free, private stopwatch with centisecond precision. Track laps with best/worst/average stats, color-coded results, copy lap data — 100% client-side, no data sent. 100% serverless.
Timezone Converter — Free Live & Custom UTC Date Time Conversion
Free online timezone converter. Convert between UTC, PST, EST, GMT and hundreds of timezones instantly in your browser. 100% private and secure. 100% serverless.
Tip Calculator — Bill Splitter
Free tip calculator. Calculate tip amount, total, and per-person split. Quick presets for 10-25%, slider control — 100% client-side. 100% serverless.
Water Intake Calculator — Daily Hydration
Free water intake calculator. Calculate daily hydration based on weight, age, activity, and climate. Shows liters, glasses, fluid ounces — 100% client-side. 100% serverless.
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