The Toolerax Blog — Page 7
Practical guides and tips to get the most out of our tools — and the concepts behind them.
How to Convert a PDF to JPG
Turn every PDF page into a JPG image and download them as a ZIP. Learn how the conversion works and when JPG beats PNG. Free and secure.
Read articleA Free remove.bg Alternative With Full-Resolution Output
remove.bg charges credits for full-resolution downloads. This free alternative runs AI background removal in your browser — no upload.
Read articleA Free TinyPNG Alternative Without the File Limits
TinyPNG caps free compression by file size and batch count. Compare a browser-based image compressor with a live quality slider, WebP output and zero upload.
Read articleA Free Smallpdf Alternative With No Daily Limit
Smallpdf's free plan caps daily tasks and processes files on its servers. Here's a free alternative that runs in your browser, with no limits.
Read articleA Free iLovePDF Alternative That Never Uploads Your Files
Want an iLovePDF alternative without daily task limits or file uploads? Compare a browser-based PDF toolkit — merge, split, rotate and more.
Read articleHow to Prepare Images for Your Website
Oversized photos are the number one cause of slow web pages. Here's the exact order to crop, resize, convert and compress an image — and the numbers to aim for.
Read articleAre Online File Tools Safe?
Free online PDF and image tools ask you to upload private documents. Here's what really happens to those files, and how to spot a safe tool.
Read article8 Free Online Tools Every Student Should Bookmark
Grade and GPA calculators, statistics helpers, word counters and fraction math — the free browser tools that carry students through a semester.
Read article10 Essential Free Developer Tools
JSON formatting, regex testing, JWT decoding, Base64, YAML, XML and cron parsing — the browser tools developers reach for daily, nothing uploaded.
Read article10 Free Online Calculators Everyone Ends Up Needing
Mortgage, loan, BMI, percentage, compound interest, due date and grades — the ten calculators that answer life's recurring math questions.
Read article7 Free SEO Tools Every Beginner Should Use
From robots.txt and sitemaps to SERP previews, schema markup and keyword density — seven free tools covering the technical SEO basics.
Read article9 Best Free Image Tools Online in 2026
Compress, resize, crop, rotate, convert and color-pick images — plus AI background removal — free in your browser, photos never uploaded.
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