CubTools guides & tutorials
Practical guides, tips and answers for every CubTools online tool.
CubTools overview
Image tools
- Compress Images Online: Shrink JPG, PNG, WebP for Free
- Image Compression Batch Tips: Shrink 20 Photos at Once
- Image Compressor Settings: Quality Slider and Formats
- Image Compression FAQs: Quality, Formats, Limits Answered
- Compress Images on Mobile: Shrink Phone Photos in Seconds
- Image Compression Use Cases: Blogs, Shops, Email & Social
- Online Image Compressor vs Photoshop: Which Should You Use?
- Image Compression Privacy: Photos Never Leave Your Device
- Image Quality Tips: Compress Photos Without Visible Loss
- JPG vs PNG vs WebP: Image Formats Explained Simply
- Image Compression Workflow: From Export to Published Page
- 7 Image Compression Mistakes That Ruin Photo Quality
- How to Convert Images Online: JPG, PNG, WebP Made Easy
- Batch Image Conversion Tips: Convert 20 Images at Once
- Image Converter Settings Explained: Formats and Quality
- Image Conversion FAQs: Formats, Quality, Limits Answered
- Convert Images on Mobile: Change Formats on Your Phone
- Image Conversion Use Cases: Web, Print, Sharing & More
- Online Image Converter vs Desktop Software: Compared
- Image Conversion Privacy: Files Never Leave Your Device
- Image Conversion Quality Tips: Keep Every Pixel Sharp
- Image Formats Explained: JPG, PNG, WebP, and Transparency
- How to Resize Images Online Free: A Step-by-Step Guide
- Image Resizer Settings Explained: Size, Ratio & Method
- Image Resize FAQs: Dimensions, Quality, Limits Answered
- Resize Images on Mobile: Shrink Photos on Your Phone
- Image Resizing Use Cases: Web, Social, Email & Print
PDF tools
- How to Merge PDF Files Online Free: A Step-by-Step Guide
- PDF Merger Settings Explained: Order, Options & Output
- PDF Merge FAQs: Page Order, Limits, Quality Answered
- Merge PDFs on Mobile: Combine PDF Files on Your Phone
- PDF Merge Use Cases: Reports, Contracts & Applications
- How to Extract Pages from a PDF Online: Full Guide
- PDF Split Settings Explained: What Each Option Does
- PDF Split FAQ: Answers to Common Splitting Questions
- Real PDF Split Use Cases: When Separating Pages Helps
Text & code tools
- How to Encode and Decode Base64 Online: A Step-by-Step Guide
- Base64 Batch Tips: Convert Many Strings Faster and Cleaner
- Base64 Tool Settings Explained: Modes, Encoding, and Options
- Base64 FAQs: Encoding, Decoding, Padding, and Safety Answers
- Base64 on Mobile: Encode and Decode from Your Phone
- Base64 Use Cases: 8 Real-World Ways Developers Use It Daily
- Online Base64 Tool vs. Command Line: Which Should You Use?
- Base64 Privacy Guide: Why Local Conversion Keeps Data Safer
- Base64 Quality Tips: Get Accurate Results Every Single Time
- Base64 Format Explained: Alphabet, Padding, and Variants
- A Reliable Base64 Workflow: From Raw Text to Final Output
- 7 Common Base64 Mistakes and How to Avoid Them Easily
- How to Remove Duplicate Lines from Text: Free Guide
- Text Dedup Explained: How Duplicate Line Removal Works
- Remove Duplicate Lines FAQ: Honest Answers That Help
- Real Duplicate Remover Use Cases: Clean Lists Fast
- How to Count Words in Text: Free Online Word Counter
- Word Counter Settings Explained: How Counting Works
- Word Counter FAQ: Answers to Common Counting Questions
- Real Word Counter Use Cases: When Counts Matter Most
- Image Tools Compared: Compress vs Convert vs Resize
- PDF Tools Compared: Merge vs Split — Which Do You Need?
- Text Tools Compared: Dedup vs Word Count vs Base64