TinyPNG Now vs Compressor.io 2026: Which Is Better?

What Is Compressor.io?

Compressor.io is a well-known online image compression tool that has been around for years. It supports JPG, PNG, GIF, and SVG compression, with an optional lossy or lossless mode toggle. The interface is minimal: drop a file, choose lossy or lossless, download the result.

The tool is popular because it works well for basic compression tasks and has a clean, no-frills UI. However, the free plan has hard limits that become frustrating quickly: Capped on the free plan and 10 images per batch. Anything beyond that requires a paid Pro subscription (see Compressor.io for current pricing).

Images are also processed on Compressor.io's servers — meaning your files are uploaded, compressed server-side, then returned to you for download. For sensitive images, this is a privacy consideration worth knowing.

What Is TinyPNG Now?

TinyPNG Now is a free, browser-based image toolkit that compresses JPG, PNG, and WebP images entirely in your browser using WebAssembly. There are no file size limits, no batch limits, no account required, and no server upload — your images never leave your device.

Beyond compression, TinyPNG Now includes 25+ additional image tools: background removal, image resizing, cropping, rotating, watermarking, QR code generation, favicon creation, photo filters, collage maker, PDF conversion, and more — all free with no subscription.

File Size & Batch Limits: A Clear Difference

This is where the two tools diverge most significantly for regular users.

Compressor.io free: file-size and batch limits apply. If you're compressing large product photos from a DSLR, you may hit the file-size limit quickly. A large batch has to be split into several sessions.

TinyPNG Now: No fixed limit; very large files and batches are limited only by your device's memory. Download everything as a single ZIP. No session limits, no sign-up, no credit system.

Privacy: Browser-Based vs Server-Based

This distinction matters more than most users realize.

When you upload to Compressor.io, your images are transmitted to their servers, processed, temporarily stored, and then returned to you. Their privacy policy states files are deleted after a short window, but the upload itself happens regardless.

TinyPNG Now uses WebAssembly to run compression codecs directly in your browser tab. Zero bytes leave your device. This matters for:

• Medical or legal images with confidential content
• Client work under NDA
• Personal photos you don't want on third-party servers
• Corporate assets with brand guidelines
• Anywhere with slow or restricted internet connections

Format Support

Format	TinyPNG Now	Compressor.io (Free)	Compressor.io (Pro)
JPG / JPEG	✅	✅	✅
PNG	✅	✅	✅
WebP	✅	❌	✅
GIF	❌	✅	✅
SVG	❌	✅	✅

Compressor.io has an advantage with GIF and SVG support on the free plan. TinyPNG Now covers the three formats that account for over 95% of web image traffic — JPG, PNG, and WebP. If you regularly compress SVGs or GIFs, Compressor.io's free tier covers that gap. For everything else, TinyPNG Now is the broader free option.

Compression Quality: How Do They Compare?

Both tools deliver strong compression results. The underlying algorithms are different but the output quality is comparable for most use cases:

• TinyPNG Now: Uses browser-native WebAssembly codecs optimized for JPG (MozJPEG-based), PNG (pngquant-based), and WebP. Typical reductions of 60–80% with minimal visible quality loss.
• Compressor.io: Uses server-side compression with lossy and lossless modes. Lossy mode achieves similar 60–80% reductions. Lossless mode is gentler — 10–30% reductions while preserving every pixel.

If you specifically need lossless compression (pixel-perfect output, no quality loss), Compressor.io's lossless mode is worth noting. TinyPNG Now focuses on lossy compression optimized for web performance where some quality tradeoff is acceptable.

Extra Tools: No Contest

Compressor.io is a single-purpose tool — it compresses images and that's it. TinyPNG Now is a full image toolkit.

Tool	TinyPNG Now	Compressor.io
Image Compression	✅	✅
Background Removal	✅	❌
Image Resize	✅	❌
Image Crop	✅	❌
Rotate / Flip	✅	❌
Watermark	✅	❌
Photo Editor	✅	❌
QR Code Generator	✅	❌
Favicon Generator	✅	❌
Image to PDF	✅	❌
PDF to Image	✅	❌
Image Upscale (AI)	✅	❌
Shadow Remover	✅	❌
Blur Face	✅	❌
Color Palette Extractor	✅	❌

Pricing Comparison

Plan	TinyPNG Now	Compressor.io
Free tier	✅ Full features, no limits	✅ Limits on the free plan
Paid plan	None needed	Paid Pro plan (see Compressor.io)
Account required	❌ Never	❌ Not for free tier

Side-by-Side Verdict

Category	Winner
File size limits	TinyPNG Now WINNER
Batch compression	TinyPNG Now WINNER
Privacy (no server upload)	TinyPNG Now WINNER
WebP support (free)	TinyPNG Now WINNER
GIF compression	Compressor.io
SVG compression	Compressor.io
Lossless mode	Compressor.io
Extra tools	TinyPNG Now WINNER
Price	Tie (both free for basics)

When to Use Compressor.io Instead

Compressor.io still makes sense in a few specific scenarios:

• You need lossless compression — Compressor.io's lossless mode preserves every pixel, useful when quality loss is not acceptable
• You need GIF compression — TinyPNG Now does not currently support animated GIF compression
• You need SVG minification — Compressor.io handles SVGs; TinyPNG Now does not
• You only compress 1–2 images occasionally — Both tools are equally convenient for light use

Final Recommendation

For the vast majority of users — web developers, photographers, content creators, e-commerce sellers — TinyPNG Now is the better free alternative to Compressor.io. The absence of file size limits, the batch compression with no fixed limit, the privacy advantage of browser-only processing, and the 25+ extra tools at no cost make it the more capable and less restrictive choice.

If you specifically need GIF compression, SVG minification, or strictly lossless output, Compressor.io's free tier covers those gaps. But for everyday web image compression, TinyPNG Now wins outright.

Frequently Asked Questions