PDF
How to Reduce a PDF File Size for Email and Upload Forms
Shrink a PDF for email or a strict upload limit while keeping the pages readable and the document usable.
The Fitabyte blog
Useful answers for everyday file problems.
Learn how to make files smaller, protect private information, prepare product images, translate text in photos, and open formats your device does not recognize.
Compression9 min read
How to Compress an Image to a Specific File Size Without Ruining It
A practical method for hitting an exact KB or MB limit without making the image look unnecessarily soft or blocky.
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Video
How to Compress a Video for Email, Messaging, and Social Media
Understand which video settings reduce file size the most and how to keep the result clear enough to watch and share.
Privacy
How to Blur Sensitive Information in a Screenshot Safely
A safer screenshot-sharing checklist covering personal data, metadata, cropping, blur, pixelation, and permanent blackout.
Product Photos
Shopify Product Image Size Guide: Dimensions, Format, and Quality
Use Shopify’s current limits and a practical 2048 × 2048 workflow to create consistent photos that load well and support product zoom.
Product Photos
Amazon Product Image Requirements: A Seller’s Preparation Guide
Turn Amazon’s technical and content rules into a practical image-preparation checklist for main and supporting product photos.
Product Photos
Etsy Listing Image Size Guide: Clear Photos Without Awkward Crops
Follow Etsy’s current image guidance and use crop-safe composition so thumbnails, listing photos, and product details stay clear.
Translation
How to Translate Text in an Image Without Losing the Layout
A practical OCR-to-translation workflow for screenshots, signs, menus, product graphics, and documents with text inside the image.
File Formats
How to Open HEIC Files on Windows, Mac, Android, and the Web
Open an iPhone HEIC photo without renaming the extension, and convert a copy only when another app needs JPG or PNG.
File Formats
WebP vs JPG vs PNG: Which Image Format Should You Use?
Choose the format based on the image and destination—not on a myth that one extension is always smaller or higher quality.
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