No login · Browser-based · Mobile-friendly

Free browser tools for everyday tasks

Use focused tools for PDF and image files, calculations, dates, timers, random choices, QR codes, and text. Each page explains the inputs, limits, examples, and useful next step.

52 reviewed English tools8 tool categoriesNo account requiredBrowser-first processing

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Tools Pocket Featured shortcuts

Draw Lots Pick folded slips

Text Cleaner Clean copied text

PDF Split Extract pages

Image Resizer Resize image

Browser-first

Files, text, and calculator inputs stay in your browser.

Find a tool quickly

Search by name or task

Try short terms such as merge PDF, crop image, BMI, discount, unit price, convert units, random groups, countdown, or clean text.

Full list

Browse by category

Open the group that matches your task. Each page has a focused interface, examples, limits, and related next steps.

All English tools

Health calculators

Estimate adult BMI, waist-to-height ratio, BMR, TDEE, calorie targets, and nutrition-label servings with formulas, practical limits, and clear next steps.

BMI Calculator Adult BMI

BMR Calculator Resting calories

TDEE Calculator Maintenance calories

Calorie Goal Calorie target

Waist-to-Height Ratio Waist-to-height ratio

Nutrition Serving Calculator Scale label values

PDF tools

Merge, split, rotate, reorder, remove, watermark, or convert PDF pages locally in your browser.

PDF Merge Combine files

PDF Split Extract pages

PDF Rotate Fix orientation

PDF to Images PNG / JPG export

PDF Reorder Move pages

Delete PDF Pages Remove pages

PDF Watermark Mark every page

Image and QR tools

Resize, crop, compress, split, convert, inspect, or watermark images, calculate print size, and create downloadable QR codes without uploading your files.

Image Resizer Resize image

Image Converter PNG / JPG / WebP

HEIC to JPG Apple photo export

Image Color Picker HEX / RGB / HSL

Image Watermark Add watermark

Image Cropper Crop and reframe

Image Compressor Target KB or MB

DPI and Print Size Pixels / DPI / print

Image Grid Splitter Social grid tiles

QR Code Generator PNG QR code

Everyday calculators and converters

Calculate percentages, discounts, dilution, loan payments, tank volume, unit prices, salary estimates, compound growth, and everyday conversions.

Percentage Calculator Percent math

Unit Converter Everyday units

Temperature Converter C / F / K

Pressure Converter PSI / kPa / bar

Discount Calculator Sale price

Unit Price Package comparison

Salary to Hourly Pay comparison

Compound Interest Compound growth

Dilution Calculator Mixing ratio

Loan Calculator Loan payment

Tank Volume Calculator Tank capacity

Date calculators and timers

Calculate days or age by date and run countdown or Pomodoro timers directly in your browser.

Date Difference Days between

Countdown Timer Simple timer

Pomodoro Timer Focus timer

Age Calculator Age by date

Random generators and team tools

Draw folded slips, roll dice, pick numbers, spin a wheel, or split names into random groups for games, classes, and activities.

Random Number Number picker

Draw Lots Pick folded slips

Spin Wheel Weighted wheel

Random Groups Make teams

Dice Roller Roll dice

Text tools

Count, clean, restyle, encode, or decode text locally in your browser without sending the content to a server.

Text Counter Words and characters

Text Cleaner Clean copied text

Base64URL URL-safe encoding

Fancy Text Unicode styles

Fullwidth / Halfwidth Character width

Investing calculators

Estimate position size, weighted average purchase cost, dividend return, and stock or bond yield using currency-neutral planning inputs.

Position Size Calculator Risk-based shares

Stock Average Cost Weighted cost

Stock and Bond Yield Yield measures

Dividend Return Dividend return

How to use this site

Start with the task, then choose the tool

Tools Pocket is organized around small practical tasks. Pick the category that matches what you are trying to finish, then open the single-purpose tool page for details and related next steps.

PDF editing and page tasks

Merge, extract, rotate, reorder, remove, watermark, or turn PDF pages into images without uploading ordinary files.

Browse PDF tools

Image and QR preparation

Crop before resizing, convert to the required format, add a watermark, sample colors, or create and test a QR code.

Browse image tools

Health and calorie estimates

Estimate adult BMI, waist-to-height ratio, BMR, TDEE, calorie targets, or scaled Nutrition Facts values with formula context and important limits.

Browse health calculators

Everyday math and conversions

Calculate percentages, sale prices, dilution ratios, loan payments, tank volume, pay estimates, compound growth, and common conversions.

View calculators

Investing estimates

Estimate risk-based position size, weighted average purchase cost, dividend return, and stock or bond yield with currency-neutral inputs.

Browse investing calculators

Text, random choices, dates, and timers

Clean or count text, encode Base64URL, pick fair random results, calculate dates, or run a browser timer.

Browse all tools

Site principles

No-login tools with browser-first processing

The site is designed for quick utility tasks, not account-based storage or server-side document processing.

Tools work without account creation or member login.
For normal use, selected files, text, and calculator inputs are processed locally in your browser.
Each tool has its own URL, instructions, examples, FAQ, and related tool links.
Content sections focus on examples, limits, comparisons, and next-step choices instead of generic SEO filler.