Herramientas gratis de PDF, imagen y texto

La mayoría de las herramientas de Quickaboo funcionan por completo en tu navegador, así que tus archivos se quedan en tu dispositivo. Las pocas que usan nuestro servidor lo indican en la página y borran tu archivo automáticamente.

Quickaboo — panel de herramientas en línea rápidas

PDF Tools 21

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Merge PDF

Combine multiple PDF files into a single document instantly with secure browser-based processing and no server uploads.

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Split PDF

Extract pages or split PDF files into smaller documents instantly using secure browser-based PDF processing.

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Watermark PDF

Add customizable text or image watermarks to PDF files instantly using secure browser-based PDF processing.

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Convert PDF to Image

Convert PDF pages into high-quality JPG, PNG, or image files instantly using secure browser-based processing.

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Organize PDF

Rearrange, reorder, rotate, or delete PDF pages instantly using secure browser-based PDF organization tools.

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Protect PDF

Secure PDF files with password protection and strong encryption directly from your browser.

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Ver todas: PDF Tools

Graphics and Images 5

QR Code Generator

Free online QR Code Generator for creating custom QR codes for URLs, Wi-Fi, text, emails, contacts, and more with color customization.

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HEIC Converter

Convert HEIC and HEIF photos into JPG or PNG instantly using secure browser-based image conversion.

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Add Timestamp to Image

Add customizable timestamps, dates, and time overlays onto photos securely inside your browser.

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Image Format Converter

Convert images between JPG, PNG, WebP, and BMP formats instantly in your browser. No upload required — fully private and local.

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Image Cropper

Crop and resize images directly in your browser with precision drag handles. Supports JPG, PNG, WebP and more — no upload needed.

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Math and Finance 7

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Heat Stress Calculator

Calculate Heat Index, WBGT, and Thermal Work Limit (TWL) to assess heat stress and safety limits for daily life, sports, and industrial work.

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Percentage Calculator

Free online percentage calculator to instantly calculate percentage increases, decreases, discounts, ratios, margins, and growth values.

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Scientific Calculator

Free online scientific calculator with trigonometric functions, logarithms, exponents, powers, and advanced mathematical calculations.

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Standard Calculator

Free online calculator for fast, accurate, and secure arithmetic calculations including addition, subtraction, multiplication, and division.

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Date Calculator

Calculate date differences or add and subtract days, weeks, months, and years instantly.

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Millions, Billions & Trillion Converter

Convert large numbers into K, M, B, T, Lakh, and Crore formats instantly — including the Indian numbering system.

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Ver todas: Math and Finance

Security 1

Free Password Generator

Generate secure random passwords, passphrases, and PINs instantly using a privacy-focused password generator that runs locally in your browser.

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Web Development 6

Favicon & App Icon Generator

Generate favicon packages and app icons from PNG, JPG, JPEG, or GIF images for websites, PWAs, Android, iOS, and more.

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URL Slug Generator

Convert text, blog titles, and keywords into clean SEO-friendly URL slugs instantly with customizable formatting options.

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JavaScript Obfuscator

Secure your JavaScript code by making it unreadable to humans while remaining fully functional. Protect your logic and prevent reverse engineering.

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Color Picker & Converter

Pick any color and convert between HEX, RGB, and HSL formats instantly. Copy color codes to clipboard with one click.

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CSS Minifier

Minify and compress CSS code by removing comments, whitespace, and redundant characters. Reduces file size for faster page loads.

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JSON Formatter & Validator

Format, validate, and minify JSON data instantly. Identifies syntax errors and beautifies JSON with proper indentation.

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