Dev
Strumenti essenziali per sviluppatori: JSON, Base64, Hash, UUID.
Base64
Codifica o decodifica testo e file in Base64 istantaneamente.
Formattatore JSON
Formatta, valida e minimizza i tuoi dati JSON in modo pulito.
Generatore Hash
Genera hash MD5, SHA-1, SHA-256 o SHA-512 dal tuo testo.
Contatore parole
Conta parole, caratteri, frasi e il tempo di lettura del tuo testo.
Lorem Ipsum
Genera testo segnaposto lorem ipsum per i tuoi mockup.
Encoder URL
Codifica o decodifica un URL o una stringa in formato URL-safe.
Confronto testo
Confronta due testi e visualizza le differenze riga per riga.
Free, fast, private online tools
Every tool on this page is 100% free, mobile-ready, and runs in your browser — no account, no plugin, no watermark. Files are processed over HTTPS and automatically deleted one hour after upload. We chose FileSwiftly precisely because people should not need to create an account for a 5-second file operation.
Why use FileSwiftly
Files deleted in 1h
HTTPS upload, isolated storage, automatic purge after 60 minutes.
Lightning-fast
Most operations finish in under 10 seconds on server-side infrastructure.
No signup, no watermark
No email required, no account, and your output never carries a branding watermark.
Mobile-first
Every tool works on iOS and Android with the same features as desktop.
Common questions
Are these tools really free?
Yes — every tool is free, without signup or hidden quota. Infrastructure is funded by non-intrusive ads.
Is my file safe?
Uploads use TLS encryption, storage is isolated, and files are automatically deleted after 1 hour. No human reviews your content.
Do I need an account?
No account, no email, nothing required. Upload and download — that's it.
Does it work on mobile?
Yes, every tool is mobile-first and works on any modern browser.