Best Highlighter Apps

Black Highlighter: Redact Text

Censor & secure screenshots

Free

Easily hide sensitive information in photos and screenshots. The Magic Highlighter automatically detects text and covers it perfectly, ensuring no details are missed. Advanced features allow for automatic redaction of specific information and custom shortcuts for streamlined workflows.

PDF Highlighter - Read & Edit

by Jaydeep Dhameliya

Free

Easily edit and highlight text, photos, and documents directly on your phone. This app provides realistic highlighting tools and drawing functions to mark important sections of PDFs and images, allowing you to save and share your annotated files.

Excerpt - The Book Highlighter

Scan books and compile notes

Free

Capture and organize quotes and images from physical books using your device's camera. Add notes, customize highlighter colors, and share your findings. Export your compiled excerpts into a PDF for easy reference.

Book Tracker: Highlighted

Bookshelf, Notes & Quotes

Free

Capture, organize, and revisit key passages from your books with advanced text recognition. Create collections, add tags and notes, and easily export your highlights. Stop forgetting what you read and make your reading more impactful.

Highlighter - Focus on detail

Highlight content on browser

$0.99

This tool allows you to highlight text and important excerpts directly on web pages within the Safari browser. It remembers your annotations, making it easier to revisit and learn from content effectively and selectively.

Goodnotes: AI Notes, Docs, PDF

Note taking, Planner & Journal

Free

Capture ideas, enhance productivity, and unlock insights with advanced AI features. This app offers tools for professionals, students, and creatives, including infinite whiteboards, AI-powered transcription and summarization, and customizable digital notebooks.

Auto Highlight for Safari

Add highlight to web page

$2.99

This Safari extension allows you to highlight text on any web page. You can customize the highlight color, size, and position, and save the highlighted page as an image.

Marker & Highlighter Stickers

Fun scribbles for everyday use

Free

Enhance your messages with over 120 colorful marker and highlighter stickers. Perfect for correcting text, decorating photos, expressing emotions, and adding quick reactions to your conversations.

Snaplight - Photo Highlighter

Spotlight text & screenshots

Free

Easily highlight important elements in photos and screenshots to make your message clear and details stand out. This app offers quick editing with custom fades, vibrant colors, and smart text highlighting. Share your enhanced visuals effortlessly.

Schedule Highlighter

Import Notes Cycle Calendar

Free

This free planner allows extensive customization of your calendar events with over 2,600 colors and 23 unique finishes. It supports importing schedules from PDFs, managing multiple life areas in one place, and sharing your calendar via a simple PIN without requiring accounts.

Highlighter Pen Line Strokes

Skip CAPS Lock, Draw Emotion!

$2.99

Add emphasis to your messages with bold, transparent stickers. Highlight important parts of conversations with animated strokes in various sizes. Perfect for drawing attention to memes, typos, or anything that matters.

The Magic Highlighter

Your search engine assistant.

$1.99

This Safari extension automatically highlights your search terms on search result pages across popular engines. It offers a private, on-device solution to quickly find the information you need, replacing traditional find-in-page functions with enhanced capabilities.

PDF Highlighter

Automatic highlight annotation

$1.99

Effortlessly highlight key information in PDF documents with custom colors and multiple search terms. This tool automates the highlighting process, saving time for professionals and students alike. Export or print your annotated PDFs with ease.