Toolvuno Guides

Practical, task-focused explanations for common image, PDF and text problems.

Guides focus on a real task, explain trade-offs and link directly to a relevant working tool.

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How to Reduce JPG File Size Without Guessing →Compress and inspect the actual result.How to Make a PDF Smaller for Email →Understand PDF size limits and safe checks.How to Resize an Image to 1080 × 1080 →Set dimensions without stretching the subject.JPG vs PNG: Which Image Format Should You Use? →Compare compression, transparency and use cases.How to Remove Duplicate Lines from a Text List →Clean line-based lists and review matching rules.

Tools that pair with these guides

Jump from the explanation to the relevant tool when you are ready to do the task.

Image Compressor →Reduce JPG, PNG or WebP file size in your browser.Image Resizer →Resize images to exact dimensions.PDF Compressor →Inspect and optimize a PDF locally where supported.Remove Duplicate Lines →Clean repeated lines from text lists.