Convert Images, PDFs, Word,
Instantly.
100% Client-Side — Your Files Never Leave Your Device.
Free, Fast, and Private. Drop your image and convert to any format — all in your browser.
Drop your image here or browse files
Supports: PNG, JPG, JPEG, WEBP, SVG, BMP, TIFF, HEIC, AVIF
Popular Tools
The most used FlashFile tools — fast, free, and private. Click any card to open its dedicated page.
Background Remover
Remove image backgrounds automatically
JPG to PDF
Convert images to PDF
PDF to Word
Extract text from PDF
Merge PDF
Combine multiple PDFs
Compress PDF
Reduce file size
PDF to JPG
Convert PDF to images
Word to PDF
Convert documents to PDF
Split PDF
Separate PDF pages
Unlock PDF
Remove PDF password
AI Background Remover
Remove Image Backgrounds in Seconds
Create transparent images or replace backgrounds with white, black, colors, or your own image. On-device AI — your photos never leave your browser.
Remove BackgroundImage Tools
Powerful Image Tools
Convert between JPG, PNG, WebP, HEIC, SVG and more — all in your browser, all free.
Audio Tools
Convert, Compress & Trim Audio
Turn MP3 into WAV, WAV into MP3, compress MP3 files, or cut and trim audio — all in your browser, all free. Your audio never leaves your device.
MP3 to WAV
Convert MP3 audio files to WAV format directly in your browser.
WAV to MP3
Convert WAV audio files to MP3 format with adjustable audio quality.
M4A to MP3
Convert M4A audio files to MP3 quickly and easily.
MP3 Compressor
Reduce MP3 file size while balancing audio quality and file size.
Audio Cutter
Cut and trim audio files by selecting a start and end position.
Audio Merger
Combine multiple audio files into one. Reorder, remove and merge — all in your browser.
Audio Volume Changer
Increase or decrease audio volume with a slider and presets, from 0% to 200%.
Audio Speed Changer
Change audio playback speed from 0.5x to 2x and see the new estimated duration.
Audio Fade In / Out
Apply smooth fade-in, fade-out, or both to your audio with adjustable duration.
Why FlashFile
Why Choose FlashFile?
Three reasons to use FlashFile for your everyday file tasks.
100% Private
All file processing happens in your browser. Your files never leave your device and are never stored on our servers.
Learn more about our privacy commitmentLightning Fast
Client-side processing means instant conversions. No waiting for server uploads or downloads.
Discover our technologyCompletely Free
No subscriptions, no hidden costs, no registration required. All tools are 100% free forever.
Explore all free toolsFree online file tools that work inside your browser
FlashFile is a collection of free tools for the file jobs people run into every day: turning photos into a PDF, converting a PDF to Word, making an image small enough for an upload form, removing a background, or trimming an audio clip. Instead of sending your files to a remote server, each tool does its work with the processing power of your own phone, tablet or computer. Open a tool, choose a file, and download the result — there is no account to create and no watermark on what you download.
How client-side processing works
Modern browsers can read documents, decode images and audio, and run advanced libraries such as PDF engines, OCR and AI models. FlashFile loads these libraries into the page, so the file you select is read and converted locally and the finished file is created on your device. This keeps confidential documents — contracts, bank statements, ID scans, family photos — private, and it also means conversions start instantly without waiting for an upload. Once a tool has loaded, most of them keep working even if your connection drops.
What you can do with FlashFile
PDF and documents
Convert Word, PowerPoint, Excel and images to PDF and back, merge and split files, compress large PDFs, add page numbers or watermarks, and make scans searchable with English and Arabic OCR. All file tools
Images
Convert between JPG, PNG, WebP, HEIC and SVG, compress photos to an exact size, remove backgrounds with on-device AI, resize for social media, blur faces and strip hidden metadata. All image tools
Audio
Convert MP3, WAV and M4A, compress MP3 files, cut and merge recordings, change volume and speed, and add smooth fade-ins and fade-outs. All audio tools