๐ Office Tools
Essential tools to boost your productivity
Text Tools
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Character Counter
Count characters, words, and lines in real-time. Distinguish between Korean, English, and numbers.
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Emoji Picker & Search
Search and copy from 3000+ emojis with one click. Category-based classification included.
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Instagram Fonts & Symbol Art
Create copyable Unicode fonts, emoticons, symbols, dividers, and small ASCII art for social profiles and captions.
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NEIS Character Counter
Track and manage character limits for each section of NEIS student records in real-time.
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Online Notepad
A no-install notepad right in your browser. Auto-saves locally, no upload.
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Lorem Ipsum Generator
Generate placeholder text by number of paragraphs, sentences, or words.
Media & QR Tools
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Image Tools
Recommended online image editing tools for compression, resizing, format conversion.
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QR Code Generator
Instantly generate QR codes from URLs or text.
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URL Shortener
Recommended URL shortening services and QR code generation sites.
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Camera FOV Calculator
Calculate camera field of view and coverage area using sensor size and focal length.
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Image Resize
Resize images by pixels or percentage and save as PNG/JPG/WebP.
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Image Compress
Reduce image file size with minimal quality loss. Processed entirely in your browser, no upload.
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HEIC to JPG
Convert iPhone HEIC photos to JPG. Processed entirely in your browser, no upload.
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WebP Converter
Convert images to WebP or convert WebP to JPG/PNG. Processed entirely in your browser, no upload.
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EXIF Viewer & Remover
View and strip EXIF metadata (location, device info) from photos. Processed entirely in your browser, no upload.
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Image to ASCII Art Converter
Convert images into text-character ASCII art. Processed entirely in your browser, no upload.
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Image to SVG Tracer
Trace and convert raster images into vector SVG paths. Processed entirely in your browser, no upload.
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Aspect Ratio Calculator
Calculate new dimensions for images or video while maintaining the original aspect ratio.
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FPS Converter
Convert and calculate between video frame count, duration, and frames per second (FPS).
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Video Frame Extractor
Extract a still image frame from any point in a video. Processed entirely in your browser, no upload.
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YouTube Thumbnail Downloader
Enter a YouTube video URL to download its thumbnail image in high resolution.
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YouTube Revenue Estimator
Estimate potential YouTube ad revenue from views, CPM, and content category.
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Line Chart Maker
Enter your data to instantly generate a line chart and save it as an image.
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Scatter Plot Maker
Enter X, Y data pairs to instantly generate a scatter plot and save it as an image.
Everyday Calculators
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Tip Calculator
Calculate appropriate tip amounts for dining and services, split bills among people.
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Box Volume Calculator
Calculate volume (CBM) and volumetric weight for shipping cost estimates.
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Dimensional Weight Calculator
Compare actual and dimensional weight across carrier reference formulas.
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Computer Electricity Calculator
Calculate electricity costs for PC, laptop, and monitors on daily, monthly, and yearly basis.
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Book Spine Calculator
Calculate book spine thickness based on page count and paper type for publishing design.
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Timecard Calculator
Calculate work hours, overtime, and pay from clock-in/clock-out times.
Reference Lookup
PDF Tools
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PDF Merge
Combine multiple PDF files into one, in order. Processed entirely in your browser, no upload.
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PDF Split
Split a PDF by page or extract specific pages. Processed entirely in your browser, no upload.
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PDF to Image
Convert each PDF page to a PNG/JPG image. Processed entirely in your browser, no upload.
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Image to PDF
Combine multiple images into a single PDF document. Processed entirely in your browser, no upload.
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PDF Compress
Reduce PDF file size. Processed entirely in your browser, no upload.