The UtilityApps Blog
Tools that save time and money — explained
Deep dives, calculators, and practical tutorials for the tools you actually use. Free, no signup, written by people who use them daily.
Image Tools
Best Free Image Compressor Tools in 2026: Compared and Tested
Looking for the best free image compressor? We compared five tools head-to-head — TinyPNG, Squoosh, Compressor.io, ShortPixel, and UtilityApps — for quality, privacy, and speed.
7 min · May 9, 2026Read featured
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DEV-MID · rectangleHow to Remove Background from an Image for Free (2026 Step-by-Step Guide)
The fastest free way to remove the background from any photo. Step-by-step instructions, side-by-side tool comparison, and the pitfalls to avoid.
7 min · May 6, 2026UtilityApps TeamJPG vs PNG vs WEBP: Which Image Format Should You Use in 2026?
A practical guide to picking the right image format. When to use JPG vs PNG vs WEBP — with file size comparisons, browser support, transparency, and a decision flowchart.
8 min · May 3, 2026UtilityApps TeamHow to Resize an Image for Social Media (2026 Dimensions Guide)
The exact image dimensions every social platform recommends in 2026 — Instagram, Facebook, Twitter/X, LinkedIn, Pinterest, YouTube, TikTok — plus how to resize without losing quality.
6 min · Apr 29, 2026UtilityApps TeamHow to Compress Images for WordPress (Speed Up Your Site in 2026)
Heavy images are the number-one cause of slow WordPress sites. Here's the practical guide to compressing images for WordPress — plugin vs manual, target file sizes, and PageSpeed wins.
7 min · Apr 25, 2026UtilityApps TeamWhat Is AI Image Upscaling? (And When It Actually Helps)
AI image upscaling regenerates plausible detail when you enlarge a photo. Here's how it works, when it produces magic, and when traditional resizing is the better choice.
7 min · Apr 22, 2026UtilityApps TeamHow to Add a Watermark to Photos (Text or Logo, Single or Batch)
A practical guide to watermarking photos for free — text vs logo, where to place it, opacity choices, and the fastest way to watermark a whole folder at once.
7 min · Apr 18, 2026UtilityApps TeamThe Best Free Meme Generators Online (2026 Comparison)
A side-by-side comparison of the best free meme generators online — Imgflip, Kapwing, Make a Meme, and UtilityApps. We tested them on the classics and found the winner.
6 min · Apr 14, 2026UtilityApps TeamHow to Calculate Percentages (10 Real-World Examples)
Tip math, sales tax, percent change, percent off, exam scores, and more — with the formulas and a sanity-check shortcut for each.
7 min · Mar 16, 2026UtilityApps TeamIs BMI Accurate? What the Research Actually Says (2026)
BMI is the most-used and most-criticized health metric. We dug through the research to find when BMI is reliable, when it lies, and what to use instead.
7 min · Mar 2, 2026UtilityApps TeamWord Count Requirements by Content Type (2026 Cheat Sheet)
Optimal word counts for blog posts, essays, social posts, emails, product descriptions, and more — with the data behind each number.
7 min · Feb 18, 2026UtilityApps TeamHow to Calculate a Mortgage Payment (With and Without a Calculator)
Step-by-step guide to calculating monthly mortgage payments, including PITI, PMI, and the formula that lenders actually use. Examples for the US, UK, and Canada.
7 min · Feb 4, 2026UtilityApps TeamBest Free Image Compression Tools in 2026 (No Signup Required)
Compare the top free image compression tools. We tested 10 tools for quality, speed, and privacy. Here's what we found — and which one to pick.
6 min · Jan 15, 2026UtilityApps Team
