8 Best TinyPNG Alternatives in 2026 (Free and Paid)
Looking for TinyPNG alternatives? We compare Pikkx, Squoosh, ShortPixel, ImageOptim and more — with honest pros and cons for each.
Why look for alternatives?
TinyPNG is a solid tool — it's been compressing images since 2012 and it does the job well. But it has real limitations that push people to look elsewhere:
Privacy. Your images are uploaded to TinyPNG's servers, which keep them for up to 48 hours. For client work, proprietary designs, or personal photos, that's a non-starter for many people. According to Google's research, optimized images are essential for good performance.
Free tier limits. The web tool allows 20 images per session at up to 5MB each. The API gives 500 free compressions per month. If you need more, Web Pro costs $3.25/month billed annually ($39/year).
Limited free conversion. TinyPNG can convert between AVIF, WebP, JPEG, PNG and JPEG XL, but the free tier allows only 3 conversions per session.
No resizing on the web. The web tool doesn't resize images; resizing is only available through the paid API.
Let's look at what else is available in 2026.
The alternatives
1. Pikkx — Best for privacy + batch processing
Type: Web app, client-side Free tier: 10 images per batch, unlimited batches Formats: JPEG, PNG, WebP, HEIC in; JPG, PNG, WebP out (no AVIF yet) Extras: Resize, format conversion, several sizes in one pass, ZIP download
Pikkx processes everything in your browser using WebAssembly. Images never leave your device. Unlike Squoosh (which handles one image at a time), Pikkx supports batch processing — drop up to 10 images and compress, resize, and convert them all at once.
Why choose over TinyPNG: Privacy, format conversion and resizing without a per-session cap, all in one tool. Tradeoff: Smaller batch size (10 vs 20), and no AVIF output yet.
2. Squoosh — Best for fine-tuned control
Type: Web app, client-side Free tier: Unlimited (1 image at a time) Formats: AVIF, WebP, MozJPEG, OxiPNG, JPEG XL, QOI, WebP2 Extras: Side-by-side preview, granular codec settings, resize
Squoosh is Google's open-source image compressor. It gives you more control over compression than any other web tool — you can tweak every parameter of every codec. The split-view comparison is excellent for finding the right quality/size balance.
Why choose over TinyPNG: Finer control, resizing, privacy, and no cap on conversions. Tradeoff: No batch processing — one image at a time, and at most two outputs to compare.
3. ShortPixel — Best for WordPress
Type: Web app + WordPress plugin, server-side Free tier: Up to 50 files at a time on the web tool, 10MB each Formats: JPEG, PNG, GIF, PDF (converts to WebP and AVIF) Extras: Three compression modes, resize, bulk optimization, PDF support
ShortPixel consistently produces excellent compression ratios. Its WordPress plugin automatically optimizes images on upload and can bulk-process your entire media library. The three modes (lossy, glossy, lossless) give you control without overwhelming you with settings.
Why choose over TinyPNG: Better WordPress integration, more formats, PDF support. Tradeoff: Server-side processing (images are uploaded).
4. ImageOptim — Best for Mac users
Type: macOS desktop app Free tier: Unlimited Formats: PNG, JPEG, GIF, SVG Extras: Multiple compression engines, metadata removal, lossless by default
ImageOptim runs locally on your Mac and uses multiple engines (MozJPEG, pngquant, Zopfli, SVGO) to find the smallest possible file. It's lossless by default — your images look identical, just smaller.
Why choose over TinyPNG: Unlimited batch, 100% offline, lossless. Tradeoff: macOS only, no WebP support, no format conversion.
5. Compressor.io — Best for SVG
Type: Web app, server-side Free tier: 10MB per file, 50 compressions per day Formats: JPEG, PNG, GIF, SVG, WebP Extras: SVG compression (rare), lossy and lossless modes, ZIP download
One of the few tools that compresses SVG files, which is useful for logos and icons. The interface is clean, but it doesn't convert formats and resizing is Pro only ($50/year).
Why choose over TinyPNG: SVG support, larger files (10MB vs 5MB). Tradeoff: 50 compressions per day, no format conversion, images are uploaded.
6. Optimizilla — Best for visual comparison
Type: Web app, server-side Free tier: Free, several images at once Formats: JPEG, PNG and others Extras: Per-image quality slider with preview
Optimizilla lets you adjust compression quality individually for each image with a visual before/after preview. This is useful when different images need different quality levels.
Why choose over TinyPNG: Visual quality comparison per image. Tradeoff: Server-side processing (images are uploaded).
7. Caesium — Best free desktop app (cross-platform)
Type: Desktop app (Windows, macOS, Linux) Free tier: Unlimited Formats: JPEG, PNG, WebP, TIFF Extras: Batch processing, resize, format conversion
Open-source desktop app that handles batch compression with resize support. Works on all major operating systems.
Why choose over TinyPNG: Cross-platform desktop, unlimited batch, offline. Tradeoff: Requires installation, less polished UI.
8. TinyPNG API — Best for automation
Type: REST API Free tier: 500 compressions/month Formats: AVIF, WebP, JPEG, PNG Extras: Official libraries for Ruby, PHP, Node.js, Python, Java and .NET
If you need TinyPNG's compression quality but want to automate it, their API is well-documented and has official libraries for six languages. 500 free compressions per month is enough for many projects.
Why this over the web tool: Automation, CI/CD integration, build pipelines. Tradeoff: Still server-side, usage limits.
Side-by-side comparison
The bottom line
TinyPNG is a good default, but it's no longer the only option worth considering. The landscape in 2026 offers genuinely better alternatives depending on what you prioritize:
Privacy first → Pikkx or Squoosh (client-side, nothing uploaded) WordPress workflow → ShortPixel (best plugin integration) Maximum control → Squoosh (granular codec settings) Unlimited offline batch → ImageOptim (Mac) or Caesium (cross-platform) Automation → TinyPNG API or ShortPixel API
The best tool is the one that fits your workflow. Try a few with your actual images and see which produces the results you're happy with.
Try Pikkx — the privacy-first alternative
Compress, resize, and convert images in your browser. No uploads, no account, no limits on batches.