Blog
By Siavash Ghanbari · Founder of Emojar
🖼️6 Everyday Reasons to Turn PDF Pages Into JPG Images
Posting a flyer, filling an image-only upload form, or adding a page to slides? Six practical uses for PDF to JPG, with the right DPI for each.
Tool GuidePDFImagesProductivity🎞️7 Practical Ways to Use a GIF Made From Still Images
Product spins, before-and-after reveals, tutorial steps, flipbooks and more. Seven ideas for GIFs built from photos, each with frame timings that work.
Tool GuideImageGIFImages🖼️Base64 String Won't Turn Into an Image? Common Causes and Fixes
Pasted a Base64 string and got an error or a broken preview? Learn how to spot the image type from the first characters and fix the usual copy-paste mistakes.
Tool GuideImageBase64Images📐Black Bars, Stretched Faces and Odd Pixel Sizes, Fixed
Letterboxing, squashed exports and blurry thumbnails usually come from one mismatched number. Learn to spot it and work out the size that keeps proportions.
Tool GuideCalculatorsImagesVideo🪞Flip, Mirror or Rotate? 5 Myths About Flipping Images
Is flipping vertically the same as rotating 180°? Are selfies really reversed? Five common myths about mirroring images, and what actually happens.
Tool GuideImageImagesFlip🖼️How Code Screenshot Generators Work, From Tokens to PNG
What happens between pasting code and downloading a polished PNG: syntax tokens, theme colors, canvas layout and 2× export, explained with practical tips.
Tool GuideDeveloperCodeImages🔣How Image to ASCII Art Works, From Pixels to Characters
How a photo becomes a picture made of text. Brightness, cell size, character ramps and why rows are halved, with a worked example you can check yourself.
Tool GuideImageASCII ArtImages🪄Remove a White Background From a Logo or Signature
Turn a logo, scanned signature or product shot on white into a transparent PNG. A walkthrough of tolerance, edge softness and the two removal modes.
Tool GuideImageImagesTransparent PNG✒️What Size Should You Export an SVG to PNG? A Practical Guide
Exporting an SVG logo or icon to PNG? Pick the right pixel width for screens, retina displays and print, and avoid missing fonts and blurry results.
Tool GuideImageSVGImages🔎What Your Photo's Metadata Reveals – A Pre-Sharing Checklist
Photos can carry your GPS location, the exact time, your camera and even your name. Here's what to check before sharing an original file, and how to clean it.
Tool GuideImagePrivacyImages🔡When Should You Inline an Image as Base64? A Decision Guide
Base64 data URIs save an HTTP request but add a third to the file size and can't be cached separately. When inlining images helps, and when it hurts.
Tool GuideImageWeb DevelopmentImages🔃Why Photos Show Up Sideways (and How to Fix Them for Good)
Your photo looks fine on your phone but sideways once uploaded or emailed. Here's what causes it, how to fix it permanently, and how to straighten tilted shots.
Tool GuideImageImagesRotate🔲How to Split a Photo Into an Instagram Grid That Lines Up
A start-to-finish walkthrough of turning one wide photo into a 3×3 Instagram puzzle, with real tile sizes, the right posting order and the pitfalls to avoid.
Tool GuideImageImagesInstagram🔤7 Practical Ways to Add Text to a Photo (With Settings)
Event flyers, labeled screenshots, dated family photos and more. Seven everyday uses for text on a photo, with the font, size and position for each.
Tool GuideImageImagesText✂️Aspect Ratio Cheat Sheet: Cropping Images the Right Way
1:1, 4:5, 16:9 or 9:16? A practical cheat sheet for choosing an aspect ratio, cropping with exact pixels, and avoiding the classic framing mistakes.
Tool GuideImageImagesCrop🖨️DPI Explained: How Big Can You Print Your Photo?
How pixels, DPI and print size fit together, with worked examples for A4, 10 × 15 cm and phone photos, and why changing the DPI setting adds no detail.
Tool GuideImageImagesPrinting🖌️How to Extract a Color Palette From a Photo or Logo
Turn any photo, logo or screenshot into 3 to 12 ready-to-use colour codes, with coverage percentages, CSS variables and JSON. No upload needed.
Tool GuideColorDesignImages🎯How to Find the Color and Position of Any Pixel in an Image
Get the exact HEX, RGB and HSL value of one pixel, plus its x and y coordinates in the original image, with a magnifier and arrow-key nudging.
Tool GuideImageColorImages👤Profile Picture Checklist: Framing, Borders and Export Size
A checklist for a profile photo that still reads at thumbnail size, covering how tight to crop, when a ring border helps, PNG vs JPG and which size to export.
Tool GuideImageImagesSocial Media😂Meme Caption Checklist: Readable Text on Any Image
Why classic meme text is white with a black outline, how big captions should be, and a quick checklist for memes that stay readable in a crowded feed.
Tool GuideImageImagesMemes