IA
Ferramentas com IA: tradutor em 15 idiomas, resumo de PDF, reescrita e paráfrase, corretor gramatical, transcrição áudio/vídeo, descrição de imagem e chat com seus PDFs.
Resumo IA
Obtenha um resumo com IA de qualquer documento PDF longo.
Tradutor IA
Traduza textos para 15 idiomas com IA local gratuita.
Reescritor IA
Parafraseie e melhore qualquer texto — 4 estilos.
Corretor IA
Corrija ortografia, gramática e sintaxe.
Redator de Email IA
Redija e-mails profissionais em 1 clique.
Palavras-chave PDF
Extraia as 15 palavras-chave principais dos seus PDF.
Chat com PDF
Faça perguntas sobre o seu PDF, a IA responde.
Transcrição IA
Áudio e vídeo para texto com Whisper.
Descrição de Imagem
LLaVA analisa e descreve as suas imagens.
OCR PDF
Torne um PDF digitalizado ou imagem totalmente pesquisável e copiável.
Remover Fundo
Remova o fundo das suas imagens com um clique usando IA.
Ampliar Imagem
Amplie suas imagens 4x ou 8x sem perder nitidez, usando IA.
Assinar PDF
Adicione sua assinatura eletrônica a qualquer documento PDF.
Free AI tools for documents, text, and images
FileSwiftly turns cutting-edge AI into 13 practical utilities you can use in seconds: translate text into 11 languages, summarize long PDFs, transcribe audio, rewrite for tone, check grammar, caption images, ask questions about your PDFs, generate emails, remove image backgrounds, upscale photos, and more. No API keys, no prompt engineering — just upload or paste, and get your result. All free, all browser-based.
Why our AI tools stand out
Best-in-class models
We curate open-weight and commercial models (Llama, Whisper, SDXL) and auto-route each task to the model that performs best for your language.
Private by design
Inputs are never used to train any model. Your text, PDF, or image stays on our infrastructure and is deleted within 1 hour.
11 languages supported
Translate, summarize, or rewrite in English, French, Spanish, German, Portuguese, Italian, Chinese, Japanese, Korean, Arabic, and Russian.
No usage cap
Free tier gives unlimited calls. Premium caps only exist for very long inputs (>100 MB audio, >300-page PDF).
AI tools — frequently asked questions
Which AI model do you use?
We auto-route each request to the best-fit model (Llama-3.1, Mistral, Whisper, Stable Diffusion). You don't need to choose — we benchmark regularly and pick the strongest free-tier option.
Is my input used to train models?
Never. FileSwiftly does not resell, store beyond 1 hour, or forward any user input to any training pipeline.
How accurate is the PDF summary?
For typical business/academic PDFs under 100 pages, our summary tool captures the main thesis, key findings, and actionable conclusions with ~85-90% fidelity vs human-written summaries. Longer documents get a hierarchical summary.
Does AI transcription work for my accent?
Yes — our transcription engine (Whisper-large) handles 50+ accents and 90+ languages accurately. Very noisy audio or strong dialects may reduce accuracy; we display a confidence score.
Can I batch-process multiple files with AI?
Yes, up to 25 files per batch in the free tier (tool-dependent). For higher volumes, contact us for a simple API.