Skip to main content

Built by makers, shipped in public

Sign in

FilePresto vs Konvizi

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

FilePresto compared with Konvizi
DetailFilePresto logo FilePrestoKonvizi logo Konvizi
What it doesPrivate image, audio and video tools that run on your device Free file converter that processes files entirely in your browser without uploading them
StageNot given Not given
FoundedNot given Not given
Based inGB Not given
Pricing modelFreemium Free
PricingFree: Single-file use unlimited, batch tools up to 5 files at a time and 10 free files per day. Day Pass: £3.99 once for 24 hours, removes batch limits. Not given
Key features
  • Image compression and resizing in batches
  • Format conversion for images (JPG, PNG, WebP, HEIC, AVIF, TIFF, GIF, SVG, BMP, JFIF)
  • Audio format conversion (MP3, WAV, FLAC, M4A, OGG, AAC, AIFF, Opus)
  • Video conversion and compression (MP4, WebM, MKV, MOV, AVI, MPEG, FLV)
  • Video trimming and rotation
  • Image cropping and rotation
  • AI-powered text recognition from images
  • AI-powered image blurring and face detection
  • Batch processing with ZIP download
  • Works offline after initial load
  • Image conversion (HEIC, JPG, PNG, WebP, AVIF, SVG, GIF, ICO)
  • PDF tools (merge, split, compress, sign, protect, OCR)
  • Word and text conversion
  • Excel, CSV and JSON conversion
  • Audio conversion (MP3, WAV, M4A)
  • Works on computer, iPhone, iPad and Android
  • No watermark
  • No maximum file limit
  • Instant processing without queue
What makes it different
  • Files processed on your device, not uploaded to servers
  • Technical privacy lock prevents any network requests once processing starts
  • No account, sign-up or login required
  • No ads, trackers or analytics
  • Verifiable privacy through browser developer tools inspection
  • 100% local processing in browser - files never uploaded to servers
  • Privacy verified through browser developer tools and Content-Security-Policy
  • No account, no tracking, no analytics, no advertising
  • Uses well-known open-source libraries for reliability
  • 63 free tools with no sign-up required
Community votes00
DR (Domain Rating by Ahrefs)12 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)30
Citation Flow (Majestic)230
Referring domains (Majestic)90

4 details filled in for both companies.

More alternatives to FilePresto More alternatives to Konvizi

Ask us