Work · alternatives · 2026

24 alternatives to SnapSlim

Compress photos up to 80% — 100% offline & private

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
CompressImage.io▲261
Reduce image size up to 90% in seconds, free & works offline
2022 · compressimage.io · its alternatives →
2
Compress Image▲175
Hi HN, CompressImageX.com is a straightforward image compressor that helps reduce file sizes without killing quality. •Adjustable quality settings (lossy/lossless) •Batch compression supported •Fast, works offline (thanks to WebAssembly) •No watermarks, no tracking Useful for devs, bloggers, or anyone who wants lighter images. Let me know what you think!
2024 · compressimage.app · its alternatives →
3
TinyFast▲319
I 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 →
4
Bulk Images Compressor▲81
Compress with zero quality loss
2023 · its alternatives →
5
Minipic - Compress Images Superfast▲51
Your pics converted & compressed to multiple formats locally
2024 · its alternatives →
6
TinyPNG▲119
Compress PNG images that preserves full alpha transparency
2014 · tinypng.com · its alternatives →
7
Image Compressor▲100
Quickly compress unlimited images for free
2022 · imagecompressr.com · its alternatives →
8
IMGCentury▲96
Bulk & multiple formats image compressor
2023 · imgcentury.com · its alternatives →
9
Tiny Img▲12
Online image compression/optimization web app
2024 · its alternatives →
10
Compress JPG Online Free▲7
Fast image compression tool
2025 · its alternatives →
11
Bulk Image Compressor▲8
100% Free, No Login, Privacy Friendly
2024 · imagetoolshub.com · its alternatives →
12
Bulk Image Compressor Web▲60
Compress multiple images at once, for free
2022 · bulkimagecompressor.com · its alternatives →
13
SlimImg▲12
Free online image compressor
2025 · slimimg.com · its alternatives →
14
Tinyfile▲4
Compress without visible quality loss. No internet required.
Mar 2026 · tinyfile.app · its alternatives →
15
Image Compressor - Compress Photos▲6
Reduce file size from mb to kb online free
2025 · pixoate.com · its alternatives →
16
FastCompressor – Compress at Scale▲3
Compress 10GB+ images offline in minutes
Feb 2026 · fastcompressor.com · its alternatives →
17
Image Compressor▲7
Compress JPG, PNG, GIF, AVIF & WebP images instantly
Jul 2026 · 99tools.net · its alternatives →
18
Tingy▲1
Smart Image Compressor
Jun 2026 · tingy.byavi.in · its alternatives →
19
Bulk Image Compressor▲6
Quickly compress multiple images at once for free 🗜️
2020 · play.google.com · its alternatives →
20
Compress.io▲10
Compresses images up to 90% file size reduction
2017 · compressor.io · its alternatives →
21
NanoPic▲3
Compress, convert & clean photos — fully offline, no account
Apr 2026 · play.google.com · its alternatives →
22
Image Compressor – Compress & Resize▲11
Free online image compressor
2025 · brillex.io · its alternatives →
23
Compress Images Online for Free▲8
Fast png, jpeg & webp compressor | compressimg
2025 · compressimg.app · its alternatives →
24
Picmal▲12
Convert & compress multiple images without leaving your Mac
Oct 2025 · picmal.app · 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 →