Free AI Tools Online
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Merge PDF
Merge PDF files online in your browser. Free, secure, no upload needed. Combine multiple documents into one instantly on any device.
Screenshot to Code Tool
Convert UI screenshots to clean, editable code instantly. AI-powered tool for developers & designers. Boost productivity with rapid prototyping.
Image to PDF
Convert JPG, PNG, HEIC, WEBP, BMP, GIF, and more to PDF online. Free, secure, and fast. Reorder, set margins, choose page size, and download instantly.
Sign PDF online
Sign PDF online for free. Draw your signature with mouse or touch, place it on any page, and download instantly. Secure, private, and browser-based.
Add Page Numbers to PDF
Add page numbers to any PDF in your browser. Choose position, style, ranges, prefixes and more. Fast, secure, no upload needed.
Extract Images from PDF
Extract images from any PDF in your browser. Live gallery preview, per-image download, and ZIP export. Fast, private, and free — no upload required.
Latest Tools
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Trifid Ternary Cipher
Encrypt & decrypt text with the Trifid Cipher online. Securely encode your messages using this ternary-based cryptography tool. Free and easy to use!
ADFGVX WWI Grid
Encrypt and decrypt messages using the ADFGVX cipher from WWI. Free online tool for historical cipher enthusiasts and students.
Book Cipher Page Ref
Book Cipher Page Ref: Securely encrypt messages using any book. Easy to use online tool. Encode and decode secret texts with page references.
Cardano Grille Shifter
Shift ADA between wallets, delegate stake, and manage your Cardano funds securely with Grille Shifter. Easy to use and built for convenience.
Beale Treasure Key
Crack the Beale Ciphers! Our tool helps you analyze and potentially decipher the legendary Beale treasure codes. Start your hunt today!
frequency converter tool
Convert frequency units easily with our online frequency converter tool. Fast and accurate Hz, kHz, MHz, GHz conversions.