Dev tools · alternatives · 2026
24 alternatives to A fast HEIF to JPEG converter aimed at thumbnailing
A fast HEIF image converter aimed at thumbnailing. Contribute to monostream/tifig development by creating an account on GitHub.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. A fast HEIF to JPEG converter aimed at thumbnailing launched in 2017; newer entries below may have overtaken it.
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No file upload, 21 image formats supported for conversion
2021 · renzhezhilu.github.io · its alternatives →
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OptimizeImages▲326Convert & compress images up to 90%, webp & AVIF supported
2022 · optimizeimages.com · its alternatives →
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I built heicconvert.it — a fast, private, and completely browser-based HEIC/HEIF image converter that supports output conversion to JPEG, PNG, WebP, or even AVIF. Why I made it: - Photos from iPhones often come in HEIC format, which isn’t broadly supported everywhere. - Existing tools tend to require uploads, compromise privacy, or feel clunky. - I wanted a zero-friction, client-side tool where conversion happens instantly, in your browser, without ever touching a server. Try it - https://www.heicconvert.it - No signup, no tracking, and no data is sent to anyone. What’s…
2025 · heicconvert.it · its alternatives →
- 4JI
Convert any major image format into a highly optimized JPEG
2016 · jpeg.io · its alternatives →
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Convert HEIC images to JPEG or PNG on macOS
2017 · apps.apple.com · its alternatives →
- 6
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…
2025 · onlyjpg.com · its alternatives →
- 7
Convert images to JPG,JPEG,PNG,TIFF,HEIF format super fast
2024 · play.google.com · its alternatives →
- 8
A simple converting Apple HEIC / HEIF photos to JPG.
Jun 2026 · sites.google.com · its alternatives →
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A convertoer designed to locally run in ur browser
Jul 2026 · heic-jpg-convert.vercel.app · its alternatives →
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Privacy-first HEIC Image Converter right in your browser
2025 · heictojpgpro.com · its alternatives →
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No data is sent. The magic happens in your browser.
2020 · get-access.to · its alternatives →
- 12
Hey HN I built ImageConverter.dev because I got tired of “free” image converter sites that force uploads, or throttle conversions. So I made a tool that runs 100% client-side — meaning your images never leave your device. It’s built for speed, simplicity, and privacy. What it does Convert images between JPG, PNG, WebP Works offline once loaded (PWA support) How it works It uses the Canvas API and WebAssembly to handle conversions directly in the browser. There’s no upload, no tracking, no server costs, and it’s fast even on mid-range devices. Why I built it I wanted an instant, no-ads,…
Oct 2025 · imageconverter.dev · its alternatives →
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Hey HN, I built a small web tool to convert JPG, PNG, and WebP images into AVIF — no sign-up, no compression limits, no backend storage. It started as a weekend side project after I got frustrated with most AVIF converters being either too slow, paywalled, or without preview/download flexibility. Key features: - Drag & drop or multi-file upload - AVIF output with 100% quality (or configurable in backend) - Live image preview + original vs AVIF size savings - Individual or ZIP download - Built with Laravel, Tailwind, and vanilla JS - Images auto-delete after 2 hours No ads, no analytics.…
2025 · pngtoavif.com · its alternatives →
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Fast, free, 100% browser-based image converter
Jul 2026 · imagetojpgx.com · its alternatives →
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free HEIC Converter, online converter
2022 · apeaksoft.com · its alternatives →
- 18
Convert HEIC and HEIF to JPG and PNG in bulk
Aug 2026 · bulkheicconverter.com · its alternatives →
- 19
heic, jpg, converter, batch, windows, software, program
2024 · pdfzilla.com · its alternatives →
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Free, secure & local batch conversion online
2025 · heictopdf.run · its alternatives →
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Free batch HEIC/AVIF converter - 100 files, keeps EXIF
Jan 2026 · avif-heicconverter.info · its alternatives →
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Free HEIC Converter Convert to JPG, PNG, WebP & PDF
2025 · heic2any.online · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →