Dev tools · alternatives · 2026
24 alternatives to Smolr
Make images Smolr - Compress images to modern formats
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
TinyFast▲319I am a developer. I have been building stuff for the last 13 years. One common challenge in all my projects is compressing assets to make them as small as possible. I used to end up using online compressors, but this has a lot of privacy concerns. So, I finally set down for couple of weeks and built this simple app. I can just drag and drop assets in it and it shrinks them. It currently supports around 25 file types. I built a lot of iOS apps but this is the first time building a macOS app, so any feedback is welcome.
2025 · tinyfast.app · its alternatives →
- 2
Dramatically compress JPG and PNG Images, convert PSD to JPG
2018 · bzgapps.com · its alternatives →
- 3
OptimizeImages▲326Convert & compress images up to 90%, webp & AVIF supported
2022 · optimizeimages.com · its alternatives →
- 4
Clean and performant Image processing tool
2025 · convert-compress.com · its alternatives →
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Your pics converted & compressed to multiple formats locally
2024 · its alternatives →
- 7
CompressImage.io▲261Reduce image size up to 90% in seconds, free & works offline
2022 · compressimage.io · its alternatives →
- 8
Re-encode jpeg images with no perceivable quality loss. - jasonmoo/smlr
2016 · github.com · its alternatives →
- 9
Smol▲2The privacy-first AI Photo, PDF and Video compressor for Mac
May 2026 · smolmac.com · 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 →
- 12
online converter for jpegs using the mozjpeg encoder
2014 · mozjpeg.codelove.de · its alternatives →
- 13
Bulk Image Resizer / Compressor / File Type Converter
2025 · beta-japan.com · its alternatives →
- 14
Optimize-Resize-Convert-Watermark images & Videos in Bulk
2024 · apps.apple.com · its alternatives →
- 15
ImgSolve▲2Free Private Online Image Compressor, Converter & Resize
Aug 2026 · imgsolve.com · its alternatives →
- 16
Convert PNG & JPG to ultra-light WebP. Offline. Fast.
2025 · s3dmaker.gumroad.com · its alternatives →
- 17
Compress JPG, PNG, GIF, AVIF & WebP images instantly
Jul 2026 · 99tools.net · its alternatives →
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Optimize images Online with this free optimizer tool, compress, convert and optimize images in PNG, JPEG, SVG, AVIF, WebP and GIF formats, and get SEO tags for your html.
2022 · optimizeimages.com · its alternatives →
- 20
Private, Browser-Side Image & Media Converter
Aug 2026 · converterpic.com · its alternatives →
- 21
ImgPixie▲3Convert and compress images instantly in your browser. Support for JPG, PNG, WebP, AVIF, HEIC, GIF, BMP. 100% free, private, no uploads required.
Feb 2026 · imgpixie.com · its alternatives →
- 22
PNG2JPEG ▲6Free online tool to convert PNG, JPG, WEBP, and AVIF images.
Jan 2026 · png2jpeg.com · its alternatives →
- 23
Image optimizer — no uploads, all in-browser
Jul 2026 · image-compression-hazel.vercel.app · its alternatives →
- 24
Resize, Compress & Convert JPG/PNG/WebP in One Click
2025 · 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 →