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PXEL

Free, fast, and private image & PDF tools.
Process files locally — nothing is uploaded.

Tools

  • Compress
  • Resize
  • Edit
  • Convert
  • PDF Tools
  • Social Media
  • Passport Photo
  • AI Tools

Popular

  • Compress Image
  • Resize Image
  • PNG to JPG
  • Image to PDF
  • Remove Background
  • Passport Photo

Company

  • About
  • Contact
  • Privacy
  • Terms

FAQ

  • Are files uploaded to cloud servers?

    Never. 100% of processing happens locally in your browser using Wasm.

  • How many operations can I run daily?

    Unlimited. Every PXEL tool is free to use as many times as you like.

  • Do I need an account to use PXEL?

    No sign-up, no login. Just open a tool and start — all features are free.

  • Is batch processing supported?

    Yes, batch operations are supported across all core image & PDF tools.

  • Which file formats are supported?

    JPG, PNG, WebP, GIF, AVIF, SVG, BMP, TIFF, and PDF documents.

© 2026 PXEL. Free to use. No sign-up required.

AI Tools Tools
FAQ-HUB
AI Tools FAQ — Common Questions Answered
FAQ Knowledge Base

AI Tools FAQ — Common Questions Answered

Answers to the most frequently asked questions about ai tools tools, formats, and best practices.

Detailed Overview & Key Recommendations

When choosing between image or document formats, consider your end destination: web performance, print quality, email attachment limits, or form submission portals. PXEL processes all files client-side directly in your browser, so you can test and convert formats instantly with zero privacy risk.

AI processing that stays entirely on your device
No images sent to cloud AI services
Professional-quality results without manual editing
No account, subscription, or API key needed

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Common Questions & Answers

Does the AI send my images to a server?

No. The AI model runs locally in your browser using WebAssembly. Your images never leave your device.

How accurate is the AI processing?

Results are high quality for most standard inputs. Complex cases may need minor manual touch-ups.

What browsers support WebAssembly AI tools?

All modern browsers including Chrome, Firefox, Safari, and Edge support WebAssembly.

Why is processing slower than cloud AI?

Running AI on-device uses your CPU rather than a server GPU. Processing time depends on your hardware.