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Office & Admin

Built for the people who actually run an office — executive assistants, office managers, admin coordinators, ops staff, anyone who's the one keeping the work moving. Every tool a knowledge worker needs in a browser tab: PDF sign / merge / split / compress, AI grammar + tone for the 40 emails you write daily, invoice and quote generators, calendar / date math, scanned-doc OCR, and the quick utility tools (QR codes, password generator, screen-shot tweaks) that come up constantly. Stays on-device — no upload of contracts, no log of what you typed.

61 tools · 9 sections

PDFs + signed docs

10 tools

The single most-frequent admin task. Sign, merge, split, compress, watermark.

Sign PDF documents online. Draw your signature and place it on any page.

Combine multiple PDF files into one document.

Extract pages or split a PDF into individual files.

Reduce PDF file size while keeping quality.

Fill out PDF forms online. Type into fields, check boxes, select options.

Add a text or image watermark to every page of a PDF.

PDF Page Numbers

Add page numbers to every page of a PDF document.

PDF Page Reorder

Rearrange, remove, or reverse PDF pages.

PDF Password Protect

Add AES-256 password protection to a PDF document with optional permission controls.

Remove password protection from a PDF you have the password for. Real AES decryption.

Document conversion

8 tools

Word ↔ PDF, Markdown, scanned image to searchable PDF.

Convert Word documents (.docx) to PDF. Text, headings, lists, and tables preserved. Free online tool.

Markdown to PDF

Convert Markdown to PDF with proper formatting. Code blocks, lists, quotes, headings. Free online tool.

Convert HTML to PDF. Paste HTML or upload a file. Free online HTML to PDF converter.

Combine multiple images into a single PDF — drag to reorder.

Extract text from scanned PDFs using OCR. Output as plain text or searchable PDF.

Convert PDF pages to high-quality PNG images.

Extract all text content from PDF documents.

Convert Word documents to clean HTML. Three output styles to choose from. Free online tool.

Email + comms

8 tools

Grammar polish, tone shift, paraphrase, translate — the AI assist for the 40 emails a day.

AI Grammar Checker

Fix grammar, spelling, and punctuation with AI.

AI Tone Changer

Rewrite text in a different tone or mood.

Rewrite text in different words while keeping meaning.

AI Email Writer

Generate professional emails from a description.

Summarize any text into key points using AI.

Translate into 18+ languages with cultural context and grammar notes.

Live word, character, sentence, paragraph, unique-word and reading-time counts. All on-device.

Character Counter

Count characters, words, sentences, and paragraphs.

Invoicing + quotes

6 tools

When the team needs an invoice, quote, or receipt — generate and send.

Invoice Generator

Create professional invoices for your small business. Drag to reorder line items, see live totals, save as draft, mark as paid and issue a receipt in one click.

Quote Generator

Create professional quotes for your clients. Drag to reorder line items, see a live summary, save as draft or convert straight to an invoice. Numbered, in-browser, all on your device.

Receipt Generator

Quick receipts for cash, card, and bank-transfer payments. Drag-handle line items, live cash-change calculation for walk-ins, save customers for next time.

Statement Generator

Generate account statements from your invoice history. Pick a client, pick a date, get a clean summary with aging buckets — no manual entry.

Percentage Calculator

Calculate percentages, increases, decreases, and changes.

Discount Calculator

Calculate sale prices and how much you save.

Calendar + scheduling

6 tools

Date math, recurring events, days-until, countdowns.

Date Calculator

Calculate the difference between dates or add/subtract days.

Recurring Session Planner

Generate dates for repeating appointments + a downloadable .ics calendar file.

Countdown Timer

Set a countdown timer with custom duration.

Calculate your exact age in years, months, days, and more.

Focus timer with work sessions and break intervals.

Precise stopwatch with lap tracking.

Quick utilities

7 tools

QR codes for printed comms, strong passwords, UUIDs, slugs, placeholder text.

QR Code Generator

Generate fancy QR codes — colors, shapes, logo, vector export. URL, Wi-Fi, contact, email, phone, SMS.

Password Generator

Generate strong, secure passwords using the browser's cryptographic-grade randomness. Adjustable length, character classes, live entropy estimate. Nothing leaves the page.

Password Strength Checker

Test how strong your password is with detailed analysis.

Generate cryptographically-strong UUIDs (v4 random or NIL). Bulk-generate up to 100, choose format (lowercase / UPPERCASE / no dashes / braces), copy individual or all.

Convert any title or phrase into a URL-friendly slug. Strips accents (café → cafe), removes punctuation, choose separator (- / _ / .), enforce max length.

Lorem Ipsum Generator

Generate placeholder text in paragraphs / sentences / words. Toggle the classic Lorem ipsum opening on or off. All on-device.

Spell text using NATO/ICAO phonetic alphabet, both directions.

Spreadsheet helpers

6 tools

Convert JSON ↔ CSV, format JSON, find-replace, diff two versions.

Format and validate JSON data.

Convert between JSON and CSV formats.

Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case, CONSTANT_CASE, and more. Preview each case, click to apply and copy.

Find and replace text with regex support.

Compare two texts and highlight differences.

Word Counter Pro

Count words, reading time, keyword density, and more.

Image quick wins

5 tools

Crop a screenshot, resize a headshot, compress for email, remove a background.

Image Crop & Rotate

Crop, rotate, and flip images with precision controls.

Resize images to any dimensions with presets for social media.

Bulk Image Compressor

Shrink many images at once with quality + max-width controls. For single images, use Image Compressor (/tools/imgcompress).

Image Watermark

Add text or logo watermarks to protect your images.

Screen Resolution

Check your screen resolution, pixel ratio, and device details.

Team expense math

5 tools

Split a team lunch, log the company-car miles, do the percent / tax math.

Shared Expense Splitter

Track shared expenses across roommates, a couple, or a trip. Add people, log expenses with who paid, see balances and the minimum number of payments to settle up.

Calculate tips and split bills between people.

Mileage Log + Fuel Tracker

International mileage log — US (IRS, miles + gallons), Australia (ATO cents-per-km, km + litres), UK (HMRC AMAP banded, miles + litres), Canada (CRA banded, km + litres), or custom. Save repeat routes for one-tap logging. Per-year rate history auto-applies by trip date. YTD dashboard with monthly chart, CSV + printable PDF export, multi-vehicle, optional fuel + MPG / L/100km tracker. All on-device.

Percentage Calculator

Calculate percentages, increases, decreases, and changes.

Discount Calculator

Calculate sale prices and how much you save.

Looking for something specific? Browse all 240 tools.

Built browser-first. Run by one developer.

Every tool runs on your device. No tracking pixels, no sign-up to start. The numbers below are pulled live from the registry.

240

Free tools

Across 14 categories

7

Visual editors

PDF · image · video · audio

32

Curated kits

By profession + lifestyle

17

AI tools

Powered by Claude API

Files never uploadNo tracking pixelsNo sign-up neededWorks in any modern browser

The handful of AI tools (paraphrase, summarise, blog, captions, etc.) send your prompt text to Anthropic's Claude API to do the work. Files, images, PDFs and video never leave your device. Pick the tools that fit your privacy comfort.