Files never leave your browser
Free image, PDF & developer tools
79 utilities that run entirely on your device. No upload, no sign-up, no watermark.
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All 79 tools → Image Resizer Resize to exact px or % Compress PDF Reduce PDF file size online Merge PDF Combine multiple PDFs into one JSON Formatter Beautify, minify, validate QR Code Generator URL, WhatsApp, WiFi, vCard Password Generator Strong random passwords Image Compressor Reduce size without quality loss Word Counter Words, chars, reading time
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Frequently asked questions
Are these tools really free?
Yes. All 79 tools are free with no limits, no sign-up, and no watermarks.
Are my files safe and private?
Every tool runs in your browser. Your files are read locally by JavaScript and never uploaded to any server, so there is nothing on our side to leak, sell, or subpoena.
Do I need to create an account?
No. Open any tool and use it immediately — no registration, no email, no cookie wall.
What image formats are supported?
Most image tools handle JPG, PNG, WebP, GIF, and BMP. PDF tools accept standard PDF files; very large files are limited only by your device memory, not by us.
Can I use these tools on mobile?
Yes. Every tool is responsive and works on any modern mobile browser, including the PDF and image tools.
How do I report a bug or request a tool?
Use the Contact page. We read every message.