Alternatives

Products that do what FormatFlows does

Privacy, All File Conversion, Startup, multiple conversions

1. 1
   HEIC Converter▲122

   Secure and private HEIC conversions

   2024

2. 2PT
   PNG to PDF Conversion in the Browser▲77

   Hi everyone, I build some "online" converters as a side project in the last weeks. The difference to existing conversion websites is, that my converters don't upload your files. Everything happens in your browser on your device (with the help of a lot of great Open Source Javascript libraries). I think privacy is an essential feature for a service like this, so my converters also don't use google analytics or any other form of tracking (in fact they use no external resources at all). I started this because I ended up with some .heic files from my iPhone and had to use ImageMagick every time…

   2022 · png.to-pdf.net

3. 3OC
   OnlyJPG – Client-Side PNG/HEIC/AVIF/PDF/etc to JPG▲64

   TL;DR: private, in-browser converter that turns pretty much any image file format into standard JPEGs. Everything runs locally. No uploads. This started as a five-minute job and forty hours later... I wanted to convert a HEIC without uploading it anywhere, so I wrestled Emscripten/WebAssembly to run Google's Jpegli inside a Web Worker. Now there's a small UI and it handles a bunch of formats. Just about the only thing it can't decode is JXL - but there's still some JPEG XL magic in there: XYB perceptual color quantization is enabled by default via Jpegli. The upside of all this…

   Oct 2025 · onlyjpg.com

4. 4
   HEIC Converter▲97

   Convert HEIC images to JPEG or PNG on macOS

   2017

5. 5
   HEIC to JPG Converter▲2

   Privacy-first, local-only HEIC to JPG converter.

   Mar 2026 · heictojpgfile.com

6. 6
   HEIC to JPG/PNG Converter▲3

   HEIC to JPG/PNG Converter — No Upload, Private & Free

   Jan 2026

7. 7
   HEIC Converter to JPG, PNG or PDF Free ▲2

   Convert HEIC to JPG, PNG or PDF — 100% in your browser

   27d ago · heic-to.app

8. 8
   .HEIC File Converter▲79

   Easily convert your iPhone .HEIC photos to .JPG or .PNG

   2022

9. 9
   Easy HEIC to JPG - Free Image Converter▲7

   Convert HEIC photos to JPG instantly — free & private

   Dec 2025

10. 10
    HEIC Converter Suite▲4

    Free, fast, and secure image & PDF

    Jun 2026 · heicconverter.store

11. 11
    iCreatePDF▲10

    100% Local, Privacy-First PDF Converter & Editor

    Jul 2026 · icreatepdf.online

12. 12
    HeicToPdf▲1

    From any image to PDF. Files never leave your device.

    Aug 2026 · heicpdftools.com

13. 13
    PixelAndPDF▲2

    Convert images & PDFs in-browser. No upload, no signup

    Aug 2026 · pixelandpdf.com

14. 14
    HEIC Converter▲1

    Convert HEIC to JPG/PNG 100% in your browser, no upload

    Aug 2026 · heic.onlinefreetools.net

15. 15
    HEIC to JPG/PNG Converter▲5

    Convert HEIC images to JPG or PNG instantly — unlimited free

    Dec 2025

16. 16
    WeConvertIt▲5

    Private image & PDF tools that run in your browser

    Jun 2026 · weconvertit.com

17. 17
    Private Tools by CodeGrain▲6

    Free private tools for PDF, images and data

    Jul 2026 · private-tools.codegrain.dev

18. 18
    HEIC Converter▲3

    heic to png or jpg

    Jul 2026 · heicapp.com

19. 19
    Image Converter hub▲2

    Convert images in your browser. Nothing uploaded, ever.

    12d ago · imageconverterhub.com

20. 20
    instant file convert

    Private browser-based file converter. No uploads,100% secure

    Mar 2026 · converter-tools-self.vercel.app

21. 21
    UnHEIC▲1

    Convert HEIC to JPG/PNG/PDF privately in-browser

    Jul 2026 · unheic.io

22. 22
    VisualConvert▲1

    Convert, compress & remove backgrounds — 100% in-browser

    20d ago · visualconvert.com

23. 23
    ConvertInSeconds▲4

    Convert any file in seconds — free, no sign-up

    Jul 2026 · convertinseconds.com

24. 24
    Heicly▲1

    HEIC photos, opened everywhere. No uploads, no signup, free

    Aug 2026 · heicly.in

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