iLovePDF4 Blog - PDF & Image Guides, Step by Step

Q: What kind of guides are on this blog?

Step-by-step tutorials for PDF and image tasks - merging, splitting, compressing, converting, protecting and editing files - written from actually testing the tools.

Q: Are the guides free to read?

Yes - every guide is completely free, with no signup and no paywall.

Q: Do the guides link to the tools they describe?

Yes - every guide links directly to the exact free tool used in the steps, so you can follow along as you read.

Q: Can I follow the guides on my phone?

Yes - both the guides and the tools work in any modern browser on mobile, tablet and desktop.

Q: How often are new guides published?

New guides are added regularly, covering the file tasks people search for most.

Q: Who writes the guides?

The iLovePDF team writes and tests every guide on this site, including the settings and gotchas other tutorials skip.

Too dark, just right and blown out brightness comparison with slider

PDF Tools How to Adjust Image Brightness Online Free (The Two-Tell System)

Quick answer: Open our Brightness Image tool, drop in the photo, adjust the slider until it looks right, and download — browser-based,…

Color photo converted to rich black and white tones

PDF Tools How to Convert an Image to Grayscale Online Free

Quick answer: Open our Grayscale Image tool, drop in the photo, and download the black-and-white version — browser-based, nothing uploaded. The pro…

License plate blurred beyond recognition for privacy

PDF Tools How to Blur an Image Online Free (Privacy & Design)

Quick answer: Open our Blur Image tool, drop in the photo, pick the blur strength, and download — browser-based, nothing uploaded. Blur…

Soft-edged image before sharpening versus crisp-edged image after

PDF Tools How to Sharpen an Image Online Free (Without the Halos)

Quick answer: Open our Sharpen Image tool, drop in the photo, adjust the sharpening strength, and download — browser-based, nothing uploaded. The…

Sideways photo upload problem fixed with permanently upright image

PDF Tools How to Rotate an Image Online Free (Fix Sideways Photos)

Quick answer: Open our Rotate Image tool, turn the photo in 90° steps or flip it, and download — it runs in…

Three numbered image frames combining into one GIF animation

PDF Tools How to Make a GIF from Images Online Free (Frame Delay Explained)

Quick answer: Open our GIF Maker, drop in your images in order, set the frame delay, and download the GIF — it…

JPG image wrapped into a lossless PNG container

PDF Tools How to Convert JPG to PNG Online Free (And When You Should)

Quick answer: Open our JPG to PNG tool, drop in your images, and download PNG copies — it runs in your browser,…

PNG compressed from 2.4 MB to 1.8 MB with transparency intact

PDF Tools How to Compress PNG Online Free (Transparency Fully Intact)

Quick answer: Open our Compress PNG tool, drop in your files, and download smaller PNGs with transparency fully intact — it runs…

Heavy 4.2 MB JPG compressed down to 780 KB

PDF Tools How to Compress JPG Images Online Free (Without Visible Quality Loss)

Quick answer: Open our Compress JPG tool, drop in your images, and download smaller files — it runs in your browser, so…

Six character password cracking in hours versus long password taking centuries

PDF Tools How to Create a Strong Password (Generator + Rules That Work)

Quick answer: Open our Password Generator, set the length, generate, and store the result in a password manager — the tool runs…

Frequently asked questions

What kind of guides are on this blog?

Are the guides free to read?

Do the guides link to the tools they describe?

Can I follow the guides on my phone?

How often are new guides published?

Who writes the guides?

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