Blog ToolSphare (Page 36)
Hướng dẫn chuyên sâu về SEO, năng suất và các công cụ trực tuyến miễn phí — được viết để giúp bạn giải quyết các nhiệm vụ thực tế và xếp hạng các từ khóa dài.
Compress PDF: free online guide
Reduce PDF file size while keeping quality — runs in your browser. Free on ToolSphare. No sign-up. Open Compress PDF. Start free in your browser today.
Merge PDF: free online guide
Combine multiple PDF files into one document in your chosen order. Free on ToolSphare. No sign-up. Open Merge PDF. Start free in your browser today.
Image Compressor: free online guide
Shrink image file size with adjustable quality — JPG output. Free on ToolSphare. No sign-up. Open Image Compressor. Start free in your browser today.
Image Resizer: free online guide
Resize images to exact pixel dimensions with aspect ratio lock. Free on ToolSphare. No sign-up. Open Image Resizer. Start free in your browser today.
PNG to JPG: free online guide
Convert PNG images to JPG with adjustable compression quality. Free on ToolSphare. No sign-up. Open PNG to JPG. Start free in your browser today.
UUID Generator: free online guide
Generate cryptographically random UUID v4 identifiers in bulk. Free on ToolSphare. No sign-up. Open UUID Generator. Start free in your browser today.
Hash Generator: free online guide
Compute SHA-256, SHA-1, and other hashes from any text input. Free on ToolSphare. No sign-up. Open Hash Generator. Start free in your browser today.
Markdown to HTML: free online guide
Convert Markdown syntax to clean HTML with live preview. Free on ToolSphare. No sign-up. Open Markdown to HTML. Start free in your browser today.
Case Converter: free online guide
Switch text between uppercase, lowercase, title, camel, and snake case. Free on ToolSphare. No sign-up. Open Case Converter. Start free in your browser.
Background Remover: free online guide
Remove image backgrounds and export transparent PNG files. Free on ToolSphare. No sign-up. Open Background Remover. Start free in your browser today.
AI Text Detector: free online guide
Analyze writing patterns to estimate AI-assisted content signals. Free on ToolSphare. No sign-up. Open AI Text Detector. Start free in your browser.
Paraphrasing Tool: free online guide
Rewrite sentences with synonym replacement for fresh phrasing. Free on ToolSphare. No sign-up. Open Paraphrasing Tool. Start free in your browser.
Grammar Checker: free online guide
Find basic grammar, spacing, and punctuation issues in your text. Free on ToolSphare. No sign-up. Open Grammar Checker. Start free in your browser.
Image to Text (OCR): free online guide
Extract readable text from images using OCR — copy or export. Free on ToolSphare. No sign-up. Open Image to Text (OCR). Start free in your browser.
Split PDF: free online guide
Split a PDF into separate files — one per page or custom ranges. Free on ToolSphare. No sign-up. Open Split PDF. Start free in your browser today.
Rotate PDF: free online guide
Rotate all pages in a PDF by 90°, 180°, or 270°. Free on ToolSphare. No sign-up. Open Rotate PDF. Start free in your browser.
Watermark PDF: free online guide
Add a text watermark across every page of your PDF document. Free on ToolSphare. No sign-up. Open Watermark PDF. Start free in your browser today.
Video to GIF: free online guide
Convert video clips to animated GIFs with custom duration and FPS. Free on ToolSphare. No sign-up. Open Video to GIF. Start free in your browser today.
