FileFryer Documentation Hub

Easy step-by-step guides, supported formats, and helpful instructions for all 20 in-browser tools.

Privacy

0Trackers & Logs

Zero data retained

Bandwidth

0 KBServer Uploads

Zero telemetry

Latency

0 msServer Queue

Instant execution

Catalog

25Active Tools

100% In-Browser

Security

AES-256Crypto Standard

Military-grade

Engine

100%Client Sandbox

Wasm & Canvas

Core ArchitectureSecurity Guarantee

Zero-Knowledge Security & Privacy Model

How your files remain strictly on your device with 100% local privacy and zero server uploads.

What It Does

Unlike traditional online converters that upload your files to remote cloud servers where they can be stored or reviewed, every action here takes place directly inside your personal web browser.

How to Use

Select or drag-and-drop any file into the tool from your computer or phone.
Adjust your preferred settings, dimensions, format, or compression level with instant live previews.
Process and download your result instantly without waiting in any network queue or upload pipeline.
When you refresh or close the tab, your file data is completely purged from your browser memory.

Features & Capabilities

File Storage	None (Zero cloud uploads or server storage)
Data Retention	Immediate purge when the tab or task is closed
Network Requests	Zero file data transmitted across the web
Privacy Standards	Private and secure by design

🛡️

100% Private & On-Device

Your confidential documents, photos, audio tracks, and personal clips never leave your device.

Core ArchitecturePerformance

High-Performance In-Browser Processing

Experience desktop-grade file processing speed directly in your web browser.

What It Does

Modern web browsers have built-in hardware acceleration and background processing capabilities, allowing complex tasks like resizing, image cropping, audio extraction, and video trimming to happen smoothly and instantly.

How to Use

Open any tool to begin working immediately without installing software or registering an account.
Large photos, videos, and multi-page documents process using your device processor and graphics chip.
Preview edits, cuts, and transformations in real time before saving the final file.

Features & Capabilities

Processing Speed	Instant processing powered by your device hardware
File Size Limits	Generous local memory limits without server throttling
Internet Requirement	Runs smoothly even with slow or unstable internet

🛡️

100% Private & On-Device

Because calculations happen locally on your computer, you enjoy faster speeds without bandwidth limits.

Core ArchitectureDocument Privacy

Secure Client-Side Document Handling

Manage, merge, split, and protect documents with total privacy and vector fidelity.

What It Does

Every document task—from rearranging and splitting pages to applying confidential stamps and passwords—is completed entirely on your device without transmitting sensitive information over the internet.

How to Use

Drop your PDF documents into any of our document tools.
Organize, rotate, merge, or watermark pages using visual thumbnails.
Protect your document with strong password encryption or export pages as crystal-clear images.
Save your finished document straight to your computer.

Features & Capabilities

Content Preservation	Retains crisp vector text, fonts, and layout clarity
Confidentiality	Ideal for tax forms, contracts, medical records, and legal files
Password Encryption	Strong standard password protection

🛡️

100% Private & On-Device

Confidential papers, signatures, and personal records remain exclusively in your possession.

Tool Guides & How-Tos•Clear instructions, supported formats, and capabilities for all 20 tools

Image StudioAvailable

Image Cropper

Open Tool

Easily crop, rotate, flip, and frame images for social media, avatars, or custom print sizes.

Accepted File Types

JPGJPEGPNGWebPAVIFBMPSVG

Output Formats

WebPPNGJPEG

What It Does

The Image Cropper lets you trim unwanted edges, frame subjects, and reorient photos to standard social dimensions or freeform rectangles without uploading anything.

How to Use

Upload your image by dropping it into the workspace or clicking Browse.
Select a preset ratio like 1:1 Square, 16:9 Landscape, or 9:16 Story, or drag the frame freely.
Choose Circular Crop if you are preparing an avatar or profile photo.
Rotate or mirror the photo as needed, then click Download to save your cropped image.

Features & Capabilities

Presets	Square (1:1), Landscape (16:9), Portrait (9:16), 4:3, and Social Sizes
Orientations	360° fine rotation, 90° turns, and horizontal/vertical flips
Masking	Rectangular framing or circular avatar cutouts
Export Formats	Modern WebP, transparent PNG, or lightweight JPEG

🛡️

100% Private & On-Device

Cropping and adjustments happen in real time inside your browser with complete privacy.

Image StudioAvailable

Image Resizer

Open Tool

Change image dimensions or scale photos by exact pixel measurements and percentages.

Accepted File Types

JPGJPEGPNGWebPAVIFBMPSVG

Output Formats

WebPPNGJPEG

What It Does

Quickly scale down massive camera photos or resize graphics to exact width and height requirements for websites, emails, and forms.

How to Use

Upload your image to view its current width and height.
Enter your desired pixel width or height, or use the percentage slider (e.g. 50%, 75%).
Keep the aspect ratio locked to prevent stretching, or unlock it for custom dimensions.
Select your preferred output format and download the resized file.

Features & Capabilities

Dimension Control	Exact pixel measurements or percentage-based scaling
Aspect Ratio Lock	Prevents distortion while resizing
Quality Retention	Smooth scaling algorithms preserve clarity and detail

🛡️

100% Private & On-Device

Your photos are scaled directly in device memory without being sent to any server.

Image StudioAvailable

Image Compressor

Open Tool

Reduce image file sizes significantly while keeping visual quality crisp and clear.

Accepted File Types

JPGJPEGPNGWebP

Output Formats

WebPJPEGPNG

What It Does

Make images much smaller for faster website loading, email attachments, and messaging limits with an interactive before-and-after preview.

How to Use

Add one or more images into the compressor.
Select an optimization level or adjust the quality slider to your desired balance.
Drag the split slider over the image preview to compare clarity before and after compression.
Review the file size savings percentage and download your optimized image.

Features & Capabilities

Size Reduction	Typically shrinks file size by 50% to 85%
Visual Comparison	Interactive split viewer lets you inspect quality in real time
Formats	Optimized WebP, JPEG, and PNG

🛡️

100% Private & On-Device

Compression takes place entirely on your device with no uploads required.

Image StudioAvailable

Image Converter

Open Tool

Convert photos between popular formats, including iPhone HEIC and multi-size website favicons.

Accepted File Types

JPGJPEGPNGWebPAVIFHEICBMPSVG

Output Formats

WebPPNGJPEGAVIFICO

What It Does

Effortlessly transform images between modern formats, open mobile HEIC photos on any computer, or create multi-resolution website icon packages.

How to Use

Select your source image (supports standard photos, modern AVIF, and iPhone HEIC files).
Pick the format you need: WebP, PNG, JPEG, AVIF, or ICO favicon.
Adjust quality or background transparency settings if needed.
Download your converted image instantly.

Features & Capabilities

Supported Conversions	Between WebP, PNG, JPEG, AVIF, BMP, SVG, and ICO
Mobile Photo Support	Opens and converts Apple iPhone HEIC pictures
Favicon Generator	Creates multi-size icon packages for websites

🛡️

100% Private & On-Device

Files convert completely in your browser without third-party file converters.

Image StudioAI Powered

Background Remover

Open Tool

Isolate subjects and erase image backgrounds automatically with smart on-device detection.

Accepted File Types

JPGJPEGPNGWebPAVIFHEIC

Output Formats

PNG (Transparent)WebPSolid Color Backdrop

What It Does

Automatically separate people, products, animals, and objects from their backgrounds to create clean transparent cutouts for product listings and designs.

How to Use

Upload your photo or product image.
The tool automatically analyzes the subject and cleanly removes the backdrop.
Keep the transparent cutout or choose a solid studio background color.
Download your high-resolution cutout as a transparent PNG or WebP.

Features & Capabilities

Automatic Detection	Identifies people, products, clothing, and everyday objects
Custom Backdrops	Transparent background or custom studio solid colors
Usage	Completely free and unlimited with zero server queues

🛡️

100% Private & On-Device

Background removal runs locally on your computer hardware—your photos are never sent to external servers.

Image StudioAvailable

Image Rotator & Flip

Open Tool

Quickly straighten tilted pictures, rotate photos by 90°, or mirror images horizontally and vertically.

Accepted File Types

JPGJPEGPNGWebPAVIFBMP

Output Formats

WebPPNGJPEG

What It Does

Fix upside-down or sideways photos, level crooked horizons, and create mirror reflection effects in seconds.

How to Use

Drop your photo into the rotator workspace.
Use the 90° buttons to rotate clockwise or counterclockwise.
Click the horizontal or vertical flip buttons to mirror the image.
Fine-tune custom rotation angles with the smooth angle slider, then download.

Features & Capabilities

Step Rotations	Instant 90°, 180°, and 270° orientation fixes
Fine Angle Tuning	Smooth -180° to +180° precision adjustment
Mirroring	Instant horizontal and vertical flips

🛡️

100% Private & On-Device

Orientations are corrected strictly inside your device memory.

Image StudioAvailable

Image Watermarker

Open Tool

Protect your photos and work with custom text stamps, logos, or diagonal repeating watermarks.

Accepted File Types

JPGJPEGPNGWebPAVIF

Output Formats

WebPPNGJPEG

What It Does

Prevent unauthorized copying by stamping copyright notices, proof labels, or company logos across your graphics.

How to Use

Upload the image you want to protect.
Choose whether to add a Text Watermark or an Image Logo stamp.
Customize the text message, font size, color, opacity, and rotation angle.
Toggle Tiled Mode to repeat the watermark diagonally across the entire image, then save.

Features & Capabilities

Watermark Styles	Custom text notices or transparent logo graphics
Protection Patterns	Single stamp positioning or repeating diagonal grid
Customization	Adjustable transparency, angle, size, and colors

🛡️

100% Private & On-Device

Watermarks are stamped on-device, keeping your original artwork private.

Image StudioPrivacy Tool

Image Metadata Remover

Open Tool

Strip hidden GPS location coordinates, camera info, and personal timestamps before sharing photos.

Accepted File Types

JPGJPEGPNGWebPAVIFHEIC

Output Formats

WebPPNGJPEG

What It Does

Digital cameras and smartphones embed invisible metadata inside photos—including exact home coordinates, dates, and camera serials. This tool strips that hidden data completely.

How to Use

Select the photos you plan to post online or share publicly.
The tool instantly extracts the pure image pixels while removing hidden tracking tags.
Download your sanitized image ready for safe sharing.

Features & Capabilities

Purged Data	GPS coordinates, dates, camera serial numbers, and device details
Visual Quality	Preserves 100% of image clarity and color balance
Safety	Protects personal privacy on social media and public forums

🛡️

100% Private & On-Device

Sanitization happens locally so sensitive location data is never sent over the web.

Audio / VideoAvailable

Video Trimmer

Open Tool

Cut out unwanted sections, shorten videos, and extract highlights with an interactive timeline.

Accepted File Types

MP4WebMMOV

Output Formats

MP4WebM

What It Does

Easily trim the beginning or end of video clips, remove awkward pauses, or extract short highlights without uploading large video files.

How to Use

Drag and drop your video into the player.
Use the timeline sliders to choose your start and end points.
Play the selection to verify your cut in real time.
Click Export to save the trimmed video clip directly to your computer.

Features & Capabilities

Precision Controls	Exact start and end timestamps
Real-Time Playback	Instant preview of the selected section
Formats	Fast export to MP4 and WebM

🛡️

100% Private & On-Device

Personal video recordings stay 100% on your device without server uploads.

Audio / VideoAvailable

Video to Audio Extractor

Open Tool

Extract music tracks, podcasts, voiceovers, and speech from video files into audio format.

Accepted File Types

MP4WebMMOVMKVAVI

Output Formats

MP3WAVAACOGG

What It Does

Rip background music, lectures, voice memos, or dialogues from video recordings into clear standalone audio files.

How to Use

Upload the video containing the audio you wish to extract.
Choose your preferred audio format: MP3, WAV, AAC, or OGG.
Select an audio quality bitrate (from standard 128 kbps to high-fidelity 320 kbps).
Click Extract to generate and download your audio track.

Features & Capabilities

Audio Formats	MP3, WAV, AAC, and OGG
Bitrate Options	128 kbps, 192 kbps, 256 kbps, and 320 kbps
Channels	Stereo sound and mono mixing

🛡️

100% Private & On-Device

Audio waveforms are extracted and encoded right inside your browser.

Audio / VideoAvailable

Video Converter

Open Tool

Convert video files between MP4 and WebM, or generate lightweight animated GIFs.

Accepted File Types

MP4WebMMOVAVI

Output Formats

MP4WebMAnimated GIF

What It Does

Switch between standard video formats for broad device playback, or turn video highlights into looping animated GIFs for messages and articles.

How to Use

Select your source video clip.
Pick the output format: MP4, WebM, or Animated GIF.
Choose your target resolution (1080p, 720p, 480p) and frame rate.
Download your converted video or animated GIF.

Features & Capabilities

Output Options	Standard MP4, modern WebM, and animated GIF
Resolutions	Original size, 1080p, 720p, 480p, and 360p
Frame Rates	Smooth 60 FPS down to lightweight 15 FPS

🛡️

100% Private & On-Device

Transcoding is done on your device without queues or server limits.

Audio / VideoAvailable

Video Compressor

Open Tool

Compress large video recordings down to specific target sizes for email, Discord, and messaging.

Accepted File Types

MP4WebMMOV

Output Formats

MP4WebM

What It Does

Shrink video files so they easily fit within file attachment limits on Discord, email, WhatsApp, and messaging apps without unnecessary loss of clarity.

How to Use

Upload your video and review its current file size and duration.
Select a convenient preset target (like Discord 8MB/25MB, Email 25MB) or specify a custom size.
The tool automatically adjusts video settings to hit your chosen size target.
Download the compressed video ready for instant sharing.

Features & Capabilities

Preset Targets	Discord (8MB / 25MB), Email (25MB), or Custom Target MB
Compression Savings	Reduces file size by up to 80% to 90%
Smart Balancing	Maintains optimal picture clarity for your selected size limit

🛡️

100% Private & On-Device

Your videos are compressed privately without cloud processing.

PDF SuiteAvailable

PDF Merger

Open Tool

Combine multiple PDF documents into a single neat file with custom document order.

Accepted File Types

PDF

Output Formats

PDF

What It Does

Assemble several PDF reports, invoices, scans, or forms into one cohesive document in seconds.

How to Use

Drag and drop two or more PDF files into the merger.
Rearrange the files into your desired page order using the handles.
Click Merge to combine all pages into a single document.
Download your unified PDF file instantly.

Features & Capabilities

Document Quantity	Combine as many documents as your device can load
Vector Quality	100% loss-free retention of text, fonts, and vector artwork
Speed	Combines dozens of pages in just a few seconds

🛡️

100% Private & On-Device

Private agreements, resumes, and financial statements remain confidential on your device.

PDF SuiteAvailable

PDF Splitter

Open Tool

Extract specific pages, page ranges, or separate every page into individual PDF files.

Accepted File Types

PDF

Output Formats

PDF (Single / Multiple / ZIP)

What It Does

Easily separate multi-page documents, pull out specific chapters or receipts, or break down large scans into standalone files.

How to Use

Upload your PDF document to view visual page thumbnails.
Select your split mode: specify custom page ranges (e.g. 1-3, 5), pick pages visually, or burst every page.
Choose whether to download a single extracted document or a ZIP package of individual pages.
Click Split and download your files.

Features & Capabilities

Extraction Modes	Page range typing, visual thumbnail selection, or split every page
Download Styles	Single extracted PDF or ZIP archive of separate pages
Clarity	Original page formatting and text sharpness remain untouched

🛡️

100% Private & On-Device

Document pages are extracted entirely in local browser memory.

PDF SuiteAvailable

PDF Compressor

Open Tool

Shrink bulky PDF file sizes for easy emailing and portal submissions.

Accepted File Types

PDF

Output Formats

PDF

What It Does

Reduce PDF file sizes to meet upload restrictions on job applications, school portals, and email services by optimizing embedded images and scans.

How to Use

Upload your oversized PDF file.
Choose a compression level preset: Screen (compact), Balanced (standard), or Print (high clarity).
Review the estimated size reduction and savings percentage.
Download the lightweight, optimized PDF file.

Features & Capabilities

Presets	Compact (web/email), Balanced (standard office), High Clarity (reading)
Size Savings	Often reduces scanned PDFs by 40% to 75%
Readability	Maintains crisp, readable text across all pages

🛡️

100% Private & On-Device

No document data is uploaded to external compression services.

PDF SuiteAvailable

Images to PDF

Open Tool

Turn multiple photos, scans, and receipts into a beautifully formatted PDF document.

Accepted File Types

JPGJPEGPNGWebP

Output Formats

PDF

What It Does

Combine multiple image files into a clean, uniform PDF ready for printing, submission, or archiving.

How to Use

Drop your images into the uploader and drag them to arrange the page sequence.
Choose your page format (A4, US Letter, or Fit to Image).
Set the orientation (Portrait, Landscape, or Automatic) and select margin spacing.
Click Generate PDF to download your completed document.

Features & Capabilities

Paper Sizes	A4, US Letter, or natural Image Fit
Margins	Borderless (no margins), Small, or Standard margins
Image Quality	Retains native photo clarity without blurry re-encoding

🛡️

100% Private & On-Device

Receipts, identification photos, and scans remain private on your computer.

PDF SuiteAvailable

PDF to Image

Open Tool

Convert PDF document pages into high-resolution images for presentations and sharing.

Accepted File Types

PDF

Output Formats

PNGJPEGWebP

What It Does

Turn document pages, charts, and illustrations into crisp picture files suitable for slide decks, web articles, and social media.

How to Use

Select your PDF document.
Choose your desired image format (PNG for lossless clarity, WebP, or JPEG).
Select a resolution scale (Standard, 2x High-DPI, or 3x Ultra-Clear).
Download individual page images or get all pages bundled in a single ZIP file.

Features & Capabilities

Image Formats	High-quality PNG, modern WebP, or compact JPEG
Resolution Options	Standard web resolution up to 3x sharp high-DPI
Downloads	Save single page images or download all pages in a ZIP

🛡️

100% Private & On-Device

Pages are rendered to images locally using your device processor.

PDF SuiteAvailable

PDF Page Organizer

Open Tool

Rearrange page order, rotate upside-down sheets, duplicate, or delete unwanted pages.

Accepted File Types

PDF

Output Formats

PDF

What It Does

Visually manage the pages in your document. Easily fix orientation mistakes, delete blank pages, or reorder multi-page documents.

How to Use

Upload your PDF to view all pages as visual thumbnails in an interactive grid.
Drag and drop page tiles to put them in the exact order you want.
Click the rotation buttons to fix upside-down or sideways pages.
Delete unwanted or blank pages, then click Save to download your reorganized PDF.

Features & Capabilities

Organizing Tools	Drag-and-drop reordering, 90° rotations, duplicate, and delete
Layout Fidelity	Original page text, vectors, and fonts remain untouched
Visual Grid	Clear interactive thumbnail view of every page

🛡️

100% Private & On-Device

Your documents never touch an external server while being organized.

PDF SuiteAvailable

PDF Watermark

Open Tool

Stamp confidential notices, copyright text, or logos across every page of your PDF.

Accepted File Types

PDF

Output Formats

PDF

What It Does

Protect your PDF drafts, contracts, and presentations by adding clear security stamps, status labels, or branding.

How to Use

Upload your PDF document.
Choose between a Text Watermark (e.g. "CONFIDENTIAL", "DRAFT") or upload a logo image.
Adjust the text, font size, color, transparency, and diagonal angle.
Select which pages to stamp (All pages, Odd, Even, or a specific range) and download.

Features & Capabilities

Stamp Styles	Custom text notices or company logo graphics
Positioning	Center, diagonal angle, header, footer, or repeating pattern
Page Scope	Apply across all pages or select specific page ranges

🛡️

100% Private & On-Device

Watermarking is applied directly on your device without transmitting documents.

PDF SuiteSecurity Tool

PDF Protect & Unlock

Open Tool

Secure sensitive documents with strong password protection, or unlock known passwords.

Accepted File Types

PDF

Output Formats

PDF

What It Does

Add strong password encryption to confidential documents to prevent unauthorized viewing, or remove protection from documents you already have the password for.

How to Use

Choose your mode: Protect Document or Unlock Document.
To Protect: upload your file, enter your chosen password, and set optional restrictions on printing or copying.
To Unlock: upload the protected PDF and enter its existing password to save an unencrypted copy.
Download your secured or unlocked document.

Features & Capabilities

Security Level	Industry-standard strong password protection
Permission Controls	Optionally restrict printing, copying, and text editing
Modes	Both protecting new files and unlocking known passwords

🛡️

100% Private & On-Device

Your passwords and document contents are never transmitted across the internet.