quicktool4u

417 free online tools

fast free online tools

Popular: JPG to PNG · PNG to JPG · HEIC to JPG · Image Compressor

Browse by category

Image Tools

58 tools

Convert, compress, resize and edit images — most of it without uploading a thing.

PDF & Document Tools

39 tools

Merge, split, compress, convert and secure PDFs and Office documents.

Text Tools

36 tools

Count, reformat, clean and convert text and structured data.

Developer Tools

33 tools

Encode, hash, inspect and generate — without opening an IDE.

QR Code Tools

20 tools

Generate QR codes for URLs, WiFi, payments, menus and contact cards.

Barcode Tools

8 tools

Generate EAN, UPC, Code 128, Code 39 and ISBN barcodes.

Calculators

250 tools

Tax, loan, salary, investment and business calculators by country.

Most used this week

JPG to PNG

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PNG to JPG

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HEIC to JPG

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Image Compressor

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Compress Image to 1MB

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Compress Image to 500KB

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Compress Image to 100KB

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Compress Image to 50KB

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Recently used

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Why QuickTool4U

🔒 Private

Most tools run in your browser — your files never leave your device, because there is no upload to leave it for.

⚡ Instant

No queues, no waiting, no upload for most tools. The work happens on your machine, so it finishes as fast as your machine can do it.

🆓 Actually free

No signup, no watermark, no daily limit, and no "free trial" that turns into a paywall at the download step.

Calculators by country

🇺🇸 United States

Tax, salary and loan calculators in USD

🇬🇧 United Kingdom

Tax, salary and loan calculators in GBP

🇨🇦 Canada

Tax, salary and loan calculators in CAD

🇦🇺 Australia

Tax, salary and loan calculators in AUD

🇦🇪 United Arab Emirates

Tax, salary and loan calculators in AED

🇮🇳 India

Tax, salary and loan calculators in INR

🌍 Global

Tax, salary and loan calculators in USD